2WD 5M Series Tractor

5M 2WD front axle

Made of heavy-duty steel for added reliability, the 2WD front axle is adjustable in 2-in. (5 cm) increments to adapt to a wide variety of applications. The front axle provides 10 degrees of axle oscillation allowing the axle to follow uneven terrain for consistent performance and a comfortable ride.  This also reduces the stress and maintenance cost on the axle spindles because loads are consistently spread across the entire axle. A 55-degree turn angle provides excellent maneuverability for big-torque tasks in tight spaces. The steering cylinder is bolted directly to the rear of the front axle so the axle housing protects the steering cylinder from potential punctures created by rough terrain, rocky soil conditions, or thick crop material.

Optional Equipment On: 5085M

Limited-slip, heavy-duty MFWD front axle

Electrohydraulic toggle-switch engagement

Limited-slip, heavy-duty MFWD front axle with electrohydraulic control provides engage-on-the-go capability. Operators will receive additional traction at the very second it is demanded. An indicator light, located on the instrument panel, informs the operator that the MFWD is engaged.

The limited-slip solution unlocks the true potential of the axle allowing for increased drawbar pull and improved traction, even when one tire is in a slippery condition. This ensures the operator gets the required torque to the ground for the applications demand and frees the tractor to break out of a potential rutty situation, leaving cleaner fields and decreasing the need for pulling chains. The 4WD front axle also reduces wheel slippage with less tractor ballasting for reduced soil compaction, increased fuel economy and longer tire life.

The MFWD centerline design provides excellent maneuverability around the worksite and more crop clearance so producers aren’t driving down their crop or profit. Additional versatility is proven when wheel treads are adjusted and with 6 degrees of caster angle and 55-degree turn angle, which results in a shorter turning radius and plenty of horsepower to turn around in tight places. 10 degrees of axle oscillation follows uneven terrain allowing for consistent performance and comfortable ride.

Axle oscillation also reduces the stress and maintenance cost on the axle spindles because loads are consistently spread across the entire axle. The centerline design also eliminates the need for drive shaft universal joints that require regular maintenance. Three grease points are conveniently located to minimize maintenance time while maximizing front axle performance.

Base Equipment On: 5075M, 5085M, 5095M, 5105M

MFWD switch

All 5M Series MFWD models come equipped with an electrohydraulically engaged (EH) MFWD switch. The switch has two settings, on and off.

On (up) – MFWD is engaged at all times at any speed.

Off (down) – MFWD is disengaged.

MFWD can be engaged and disengaged in all ranges and gears during operation and under full load. When engaged, a symbol will illuminate in the dash.

EH MFWD control

5M Series models equipped with a PowrReverser transmission, have the same EH MFWD control.  However, the switch also includes two other options.

Auto (up) – MFWD automatically disengages when either brake pedal is pressed or if speeds exceed 8.6 mph (14 km/h).  This allows a tighter turning radius and protects the front axle if the recommended speed is exceeded.

On (middle) – MFWD is engaged at all times at any speed.

Brake assist (down) – MFWD engages when both brake pedals are depressed. This feature allows the operator to have more control over the tractor and implement if equipped when braking during transport and other higher speed applications.

When transporting, use the Auto or Brake Assist settings. Do not use full-time ON mode because damage can occur.

Base Equipment On: 5M Series

Differential lock foot-pedal engagement

Operators can confidently go into wet and muddy conditions with greater expectation of getting out with the standard differential lock.  Differential lock allows power to be applied equally to both rear wheels for better traction when wheel slip occurs.

The EH foot-pedal engagement is located between the clutch and brake pedals for convenient operation.  To engage the differential lock, simply depress the foot pedal. To disengage the lock, remove your foot from the pedal and the lock automatically disengages when traction equalizes.

Base Equipment On: 5085M, 5095M, 5105M

Inboard planetary final drive

Inboard planetary final drives distribute rear axle loads over three points for reduced stress on individual gears and shafts. Operators can expect longer life with less service, which means maintenance time is replaced with profitable production time. Inboard design also permits a wide range of wheel tread adjustments so operators can accomplish more with just one tractor by having the ability to custom set tire treads to meet the specific demands of a variety of tasks.

Base Equipment On: 5M Series

5M 2WD

5M MFWD

Wheelbase, weight, and rockshaft lift capacity are matched to give these tractors a balanced design. This provides a nimble tractor with a high horsepower-to-weight ratio, ideally suited for a variety of utility-type jobs requiring superior maneuverability. The 5M Series provides the operator with increased weight for more stability when operating on hillsides. The front weights are identical to the weights used on higher-horsepower John Deere tractors allowing operators to save cash by spreading the weight out across their entire tractor lineup.

Base Equipment On: 5M Series

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5M fixed open operator station (FOOS)

5M FOOS Tractor

Standard lighting on fixed open operator station tractors includes:

• Two halogen headlights
• Two forward and two rear rollover protective structure (ROPS)-mounted turn signal/warning lights
• Two ROPS-mounted rear taillights
• One ROPS-mounted rear work light

5M fixed open operator station

See attachments for optional lighting equipment, which includes loader-mounted work lights.

5M deluxe isolated open operator station

5M fender-mounted front work light

Standard lighting on deluxe open operator station (DOOS) tractors includes:

• Two halogen headlights
• Two forward and two rear ROPS-mounted turn signal/warning lights
• Two fender-mounted rear taillights
• Two fender-mounted front work lights
• One ROPS-mounted rear work light

See attachments for optional lighting equipment, loader-mounted work lights.

5M Cab (front)

5M Cab (rear)

See clearly night and day with the lighting package on cab tractors. Standard lighting includes:

• Two halogen headlights
• Two forward and two rear roof-mounted, adjustable halogen work lights
• Two forward and two rear roof-mounted amber turn signal/flashing warning lights
• Three-position (on/off/auto) interior light
• Rotating beacon light

Optional Equipment On: 5M Series

John Deere-designed and -manufactured diesel engines provide excellent torque, fuel efficiency, and durability.

The high-pressure common rail (HPCR) and engine control unit (ECU) fuel system provides variable common-rail pressure, multiple injections, and higher injection pressures, up to 1600 bar (23,000 psi). It also controls fuel injection timing and provides precise control for the start, duration, and end of injection.

The HPCR fuel system and ECU allow for multiple fuel injections. The number of fuel injections, based on speed and load, help contribute to lower combustion temperatures and lower noise levels.

The electronic engine controls of the 4.5 PowerTech E engine monitor critical engine functions providing warning and/or shutdown to prevent costly engine repairs. Snapshot diagnostic data can be retrieved using commonly available diagnostic service tools.

NOTE: The 5085M and 5095M Tier 3 models have a PowerTech M engine (mechanical fuel system).

Turbocharged engines supply more air to the combustion chamber since the air is pre-compressed. The increased amount of air allows a corresponding increase in fuel injection which results in greater engine performance.

Air-to-air aftercooling is the most efficient method of cooling intake air to help reduce engine emissions while maintaining low-speed torque, transient response time, and peak torque. Air-to-air aftercoolers allow engines to meet emissions regulations with better fuel economy.

The heavy-duty cylinder block provides greater strength and rigidity, which is what allows these tractors to perform in ditches, ravines, and other less-than-ideal conditions.

Statically- and dynamically-balanced crankshaft reduces engine vibration.  The operator’s body absorbs less vibration allowing them to stay attentive and consistent throughout the work day.

High-ring piston design reduces the non-usable air in the combustion area of the cylinders for improved fuel efficiency and combustion so operators receive the most power from every engine stroke.  Ni-resist inserts reduce ring groove wear, which would lead to less effective combustion, so operators have an engine that is proactive for performance.

Tee-pee connecting rods provide increased strength and durability of both the connecting rod and the pistons, which allows operators to run in a wide array of conditions.

Keystone-shaped top rings move slightly in the groove to clean the carbon deposits, conditioning the tractor to remain ready to work.  Plasma-coated for reduced drag on cylinder wall and increasing overall tractor life.

Cylinder liners dissipate heat to prevent cylinder distortion and rapid ring wear, allowing operators to see consistent performance.  Certified John Deere technicians can easily restore engine to the original specifications after many hours of hard operation.  This extends the years of performance. The wet-type cylinder liners are not available on the 5075M 5-cylinder engine.

Piston-cooling jets

Full-pressure lubrication system ultimately protects your wallet from maintenance costs.  The underside of each piston and piston pin is sprayed with cooled and filtered oil, which eliminates excessive heat for longer life. The full-flow filter allows the cleanest fuel to be delivered to the engine for maximum performance and filter bypass so the tractor will never be starved for oil due to an exhausted filter.

Engine oil cooler provides additional engine oil cooling, allowing operators to run in severe applications, reducing the likelihood that the engine will overheat.

A neutral start switch ensures operator and bystander safety, the right-hand gear shift lever must be in the park or neutral position for the engine to start.

Electric fuel shutoff allows the operator to easily turn the tractor off with the key, just like an automobile. A solenoid on the injection pump permits using a key instead of a push-pull cable to shut off the engine. The electric fuel shutoff does not allow bypass starting.  If an attempt is made to bypass start the tractor, through the use of electronics, the electric fuel shutoff will not allow the engine to start.

A dry-type air cleaner has a dual-element design for added engine protection against dust or debris from entering the combustion chamber, ensuring performance time opposed to shop time.  Reaching the filter for service is easy, the operator simply unlatches three clips.  A restriction indicator light on the dash alerts the operator when servicing is required to save potential engine repairs.

A single-element fuel filter partners up with the hand primer and water sediment bowl to deliver the complete package.  John Deere designed specifically to meet the needs of John Deere tractors, the fuel filter provides a hand primer to prime the system for an easy fix for any operator who gets busy working and forgets to fuel up.  The water separator stores water separated from the fuel to protect from the cost of replacing the fuel injection pump due to water contamination.

The automotive-style fan drive belt drives the fan, water pump, and alternator.  The belt features a self-adjusting spring tensioner, which eliminates service tasks, the need for a wrench, and extends the life of the belt because it is always in the correct adjustment.

The use of biodiesel fuel up to 20% (B20) concentration is approved. Biodiesel fuel needs to meet ASTM PS 121 or DIN 51606 specifications.  A local fuel supplier can provide specifications.

5095M, 4-cylinder engine

Owners of 5M Series Tractors can claim bragging rights to operating the most dependable engine on the market with John Deere’s extensive track record for building high-performance engines. All  four models use John Deere-designed and -manufactured diesel engines which provide excellent torque, fuel efficiency, and durability. These turbocharged engines comply with Tier 2 or Tier 3 emission standards.

Note: the 5075M model is not available to the AU/NZ market.

Base Equipment On: 5M Series

Vertical exhaust on 5M

5M Open-Station Tractors

Base Equipment On: 5M Series

The engine is one of the most important factors to consider when looking for a tractor. The engine determines how much work the machine can actually do since the engine provides power to the other systems of the tractor.

How is engine power measured?
John Deere engineering uses a precise procedure to measure engine-only power levels.  The 97/68 EC standard is required in the European Union (EU) as an emission test, so there is some relation to the power a tractor has as a whole functioning unit. However, the procedure requires only that a production engine and radiator are used on a dynamometer test. This 97/68 EC standard is widely used in Europe for various regulations.

Do all equipment manufacturers use the 97/68 EC standards?
No. There are several ratings systems that may be used by other brands.

Do all ratings systems get the same horsepower results?
No. There are many different results depending on the ratings system used and the procedure requirements. It is important to know the standards used for the measurement when comparing horsepower values.

Does the updated numbering system reflect the engine or power take-off (PTO) horsepower?
The updated name and numbering scheme reflects the approximate engine horsepower as measured by the 97/68 EC (international organization for standardization [ISO]) standards.

Engine horsepower

What is horsepower (hp)? Officially horsepower is a unit of measure that is nearly equivalent to the amount of energy required to lift 550 pounds, one foot, in one second. There are several different types of hp including: engine, power take-off (PTO), and drawbar.

Engine horsepower is typically reported in tractor specifications. But even among the engine hp numbers there are differences depending on where horsepower is measured and how it is measured. Across manufacturers, there are several different types of engine horsepower reported and different standards being used for measuring horsepower.

Agricultural equipment manufacturers typically report horsepower as either 97/68 EC or society of automotive engineers (SAE). These two measurements take different items into account when measuring horsepower. Both are widely used across the industry but have different requirements for what equipment needs to be installed and running during the testing procedures.

The 97/68 EC standard requires that only the engine and radiator are used for the test. The engine is tested prior to being installed in a tractor.

The SAE standard for gross engine hp requires that just the engine be tested. The engine is tested prior to being installed in a tractor.

In addition, there are different types of engine hp that could be reported. Typically, manufacturers report one of these two types of engine horsepower:

1. Gross hp – This is just engine hp. It does not take into account accessories or transmission losses.
2. Net hp – This is engine hp including losses for some accessories, but not the transmission.

Torque

There is a relationship between torque, hp, and engine rpm.

Torque = (hp x 5252) / rpm

Can a car with 101 hp do the same amount of work as a tractor with 101 hp? No. The big difference between the two is torque. Cars run at nearly twice the rpm of a tractor.

Getting the power to the ground refers to torque. Torque is a force that produces or tends to produce rotation or torsion or a twisting force. Simply put, torque is the useable power that can be achieved. The more torque you have, the more lugging ability is available. And more torque equates to more load carrying capacity.

Example:
Tractor A
Engine hp: 95 hp
Engine rated speed: 2200 rpm

Torque = (95*5252)/2200
Torque =  226.8 lb-ft (307.5 Nm)

Tractor B
Engine hp: 95 hp
Engine rated speed: 2600 rpm

Torque = (95*5252)/2600
Torque = 191.9 lb-ft (260.2 Nm)

Tractor A has more torque, more lugging ability, and more load carrying capacity.

Engine serviceability

Ease of access for daily service points for the engine should be considered when comparing engines. The engine oil check should be easy to access from the ground. Some manufacturers allow access to the engine oil dipstick without opening the tractor’s hood.

While most manufacturers have warning lights and/or audible signals for engine problems, it is still important to ensure that you know what the warning lights mean. Typically a description of the warning lights can be found in the tractor’s operator’s manual.

For long term owners or those seeking higher re-sale values on older machinery, a wet-sleeved engine may be beneficial. Engine cylinders can have wet-sleeves encasing the cylinders, providing easier long-term maintenance for that engine. A wet-sleeve cylinder liner can be completely removed and replaced if a cylinder replacement is necessary. A parent bore engine would require the technician to bore out a larger space for the new cylinder or in some cases replacing the entire engine block, resulting in a higher cost for repair when compared to a wet-sleeve engine.

Turbocharged or naturally aspirated engines

There are two advantages to a turbocharged engine over a naturally aspirated engine:

1. Turbocharged engines create more power
2. Turbocharged engines provide more consistent performance regardless of air density or altitudes. A turbocharged engine brings more air into the engine and creates more power for the same engine displacement.

Simply put, a turbocharged engine can create more power than a similar sized naturally aspirated engine.

Is the engine structural?

In compact utility tractors and utility tractors, the engine is often structural. This means the engine block serves as the tractor frame, and there is no additional frame. This design requires a robust engine block that can withstand the stress of the various activities the tractor is required to do. In general, larger tractors in more demanding tasks have full or partial frame designs for increased durability.

Engine displacement and cylinders

Engine displacement is the volume covered by all the pistons on the inside of the cylinders. A smaller displacement engine can provide the same horsepower as a larger displacement engine. This is done by increasing the engine rpm to create the power or by adding a turbocharger.

A higher engine-rated rpm results in more engine wear because the engine turns more times per second to do the same amount of work as a lower-speed engine. Typically larger displacement engines require lower rpm to get the power.

The horsepower-to-liter ratio is a good tool to use when comparing two engines. The higher the horsepower-to-liter ratio, the harder the engine is working.

Example:
Tractor A
Engine hp: 95 hp
Engine displacement: 4.5 L
Engine rated speed: 2200 rpm

95/4.5 = 21.1

Tractor B
Engine hp: 95 hp
Engine displacement: 3.77 liters
Engine rated speed: 2600 rpm
95/3.77 = 25.2

Tractor A’s engine is not working as hard as Tractor B’s engine to achieve horsepower.

5M Series lower link draft sensing

5M with Frontier’s rear blade

Draft sensing allows the hitch to quickly raise or lower, as needed, to control the load on the engine. It also reduces the need to downshift into a lower gear when operating in a rough spot to eliminate a more complicated operating experience.

The draft response is adjustable using the draft control lever to match the operating conditions and implement being used.

The lower link draft sense utilizes the draft links to instantaneously sensor the load information coming from the implement and delivers it to the hitch control mechanism for fast, smooth, and accurate hitch corrections.

The operator selects the rear hitch load setting by adjusting the draft-sense control knob. Depending on field conditions, it can be changed on the go.

5M hitch

5M heavy-duty hitch

The 5M Series Tractors’ Category 2 3-point hitch adapts to a wide variety of implements.

Flat-bar, non-adjustable lift links are available and best suited for the operator who does not frequently change rear implements. Telescoping draft links with interchangeable hitch balls are a factory-installed option enabling easier implement attachment.

The 3-point hitch has plenty of lift capacity to handle heavy ground-engaging integral implements such as planters, sprayers, and field cultivators. The external cylinders allow a hitch lift capacity of 4793 lb at 24 in. behind the hitch-lift balls.

5115M Tractors come equipped with 5935 lb of lift capacity at 24 in. behind the hitch-lift balls. Any 5M Series Tractor has the option of selecting the larger lift cylinders that offer 5935 lb of lift capacity at 24 in. behind the hitch lift balls through a factory (code 8458) or field-installed heavy-duty hitch kit.

Hitch adjustments can be made quickly and easily with the standard mechanical and optional electrohydraulic 3-point hitch.

5M sway bar adjustments

The 5M features a sway adjustment that allows for fine-tune adjustments. To adjust the sway bar, pull the pin, position the draft arm, turn the sway adjustment collar until the pin holes align, and replace the pin. This allows easy incremental sway changes for any application.

5M Series hitch

Mechanical hitch lever (OOS)

Raise and lower implements with precision by using the rockshaft control lever. Adjust the speed at which an implement is lowered by adjusting the rockshaft rate of drop.

The rockshaft control lever also allows lift links to be adjusted for lateral float, so implements with gauge wheels or skids follow the ground contour. That way, operators don’t have to spend time adjusting or readjusting to get the gauge wheels or skids to follow the ground.

An adjustable depth stop provides consistency when lowering the hitch. Each time the position control lever is pushed forward, it stops where the depth stop has been positioned. This is a value to anyone who desires a consistent, level ground, like when preparing a seedbed.

Telescoping sway bars can be easily adjusted to adapt to a wide variety of implements, and the right lift link adjusts without tools for added convenience when leveling implements. Operators do not need to carry a tool to adjust the rear hitch.

Base Equipment On: 5M Series

Electrohydraulic hitch controls (cab)

The electrohydraulic 3-point hitch is ideal for operators requiring consistency and repeatability. With easy-to-use fingertip controls, the operator can precisely set the height and depth limits, raise and lower the hitch, set the rate of drop, and adjust draft sensing.

The electrohydraulic hitch offers all the solutions of the mechanical hitch, but electrohydraulic adjustments and implements can be even more precisely raised and lowered in 1/4-in. (5-mm) increments.

Right-hand controls (cab)

Electrohydraulics hitch controls, located on the right-side console, are easy to reach and easy to use.

Raise/lower switch

The raise/lower switch is located on the left side of the controller. This rocker switch quickly raises and lowers the implement to the set the height and depth.

A depth stop wheel allows the operator to preset the depth. This increases consistency pass by pass and decreases the need to make repeated trips over the same ground.

The hitch lever control allows convenient, precise control of the hitch, especially useful when hooking up implements.

Hitch-lift height and rate-of-drop controls

Located under the black cover is the height-limit control knob, which allows the operator to set the raise height. This function is especially useful when using a power take-off (PTO) implement, so as not to bind the PTO shaft when the implement is raised.

The rate-of-drop control knob is also conveniently located under the black cover on the right-side console and sets how fast the rockshaft lowers to the ground.

Draft control knob

The draft-sensing knob is to the right of the hitch controls on the right-hand console. This adjustment measures the load sensitivity of the 3-point hitch and allows the hitch to quickly raise or lower to control the load on the engine.

A separate draft-sensing knob on the electrohydraulic hitch eliminates the common mistake of operators using the draft-sensing lever rather than the rockshaft lever to raise and lower the hitch. It also allows draft sensing to be set and left alone during operation.

Fender-mounted hitch controls

The remote raise and lower switch comes standard on the left-hand fender. This allows operators to adjust the 3-point hitch while standing at the rear of the tractor, a time-saving feature every user operator will appreciate when hooking up implements.

A right-hand fender remote raise and lower switch can also be added as a field-installed kit on standard tractors.

Optional Equipment On: 5M Series

Electrohydraulic PTO engagement (cab)

Electrohydraulic PTO engagement (open station)

Unlike most competitive tractors of this size, operators receive all the power and torque for which they pay. The 540-rpm PTO speed is achieved while operating the engine at 2100 rpm, so the full advertised horsepower can be delivered in any PTO application.

An easy-to-use push/pull knob engages and disengages the PTO independently of the transmission traction clutch. 5M Tractors come with an electrohydraulic PTO engagement to reduce operator fatigue.

The push/pull knob is conveniently located on the right-hand console. When the PTO is engaged, a light on the instrument panel illuminates.

Adding to operator safety, the tractor does not start with the PTO lever engaged. An alarm sounds if the operator attempts to leave the seat with the PTO engaged, and the PTO shaft is protected by a hinged shield.

Base Equipment On: 5M Series

Quick-coupler hitch

The quick-coupler hitch allows quick, no-hassle hookups to many integral implements such as box blades, rear blades, rotary tillers, and rotary cutters. The hitch is constructed of tubular and box-welded steel, and the bushings and hooks are heat-treated to prevent cracking for long wear life.

Hardened, zinc-plated steel alloy pins take the shock of heavy loads and withstand exposure to the elements.

Hitch locking handles rotate 100 degrees to open the locking lugs for easy implement release.

Example of a 540E PTO lever

What is economy PTO?

Economy PTO is a feature that allows the operator to run the PTO at 540 rpm but at a lower engine rpm than the standard PTO rated speed. As a result of this engine rpm reduction, benefits realized to the customer include fuel savings (up to 30 percent reduction), less wear and tear on the engine, reduced vibration, and lower sound levels.

Some manufacturers have advertised economy PTO settings that simply reduce the engine rpm only and do not actually change the speed of the PTO shaft. This not only reduces the engine rpm but also reduces the PTO rpm and causes implements to run at slower speeds. Operating a 540 implement at lower than 540 rpm at the PTO reduces its effectiveness.

How does it work?

On John Deere Tractors, the shiftable 540/540E mode operates a little like shifting gears on the transmission. By engaging 540E mode, the operator changes the gear reduction ratio keeping the PTO spinning at 540 rpm but lessening the engine rpm. When the operator shifts the PTO into the standard 540 mode, a different gear reduction ratio is used to operate the PTO at 540 rpm at the standard PTO rated speed of the engine.

To operate in economy mode, the shiftable 540/540E lever must be in 540E. Then the throttle can be increased to the appropriate rpm. When in 540E, the tractor has a throttle limiter that keeps the operator from increasing engine rpm over the 540E setting. The limiter is used to prevent accidental over-speeding of PTO implements and protection against binding the PTO shaft.

When to use 540 economy mode?

540 economy is ideal for many light duty applications including mowing, baling, or spraying. The 540 economy setting cannot be used with full advertised PTO horsepower. If full PTO horsepower is required, operate the tractor in the standard 540 mode. As a general rule of thumb, try operating in economy PTO first if the implement requires less than full PTO rpm to operate it.  If the tractor experiences further reduction of engine rpm, the load is too heavy and regular 540 PTO mode should be used to complete the task.

Nebraska Tractor Test has information regarding 540 economy PTO fuel consumption values for tractors where this option is available.

Details on the engine rpm for standard 540 and 540 economy mode can be found in the tractor’s operator’s manual.

All 5M Series Tractors feature a gear-driven, open-center (constant-flow) hydraulic system with a maximum pressure of 2830 psi (195 bar) (19,500 kPa).

Open-center hydraulics

The tractor incorporates a tandem hydraulic pump design. The hydraulic and steering-transmission lubrication systems are functionally separate.

Both systems utilize a common reservoir, resulting in ease of serviceability. Dual, rear selective control valves (SCVs) and dual mid-mount SCVs are in base configuration, with options available for triple deluxe rear SCVs and triple mid-mount hydraulic valves.

Pressure available when needed

Pressure for the entire system is established by the function requiring the highest pressure. As the demand lessens, so does the pump pressure and engine power requirement.

The steering section (additional 6.3 gpm; 28.64 L/min) provides full power when needed for steering.

All functions return to the sump, giving improved system performance and cooling. By returning functions to the sump, the system is simplified and provides faster service and increased uptime.

Remote flow rating

5M Series Tractors feature an open-center hydraulic system plumbed identically on each tractor. The 3-point hitch has priority over all the hydraulic control valves, so an operator can raise an implement at the end of a pass to turn, without having to turn the remote hydraulics off.

The high-flow rate of the 5M Series, combined with the system’s 2828-psi (195 bar) pressure, achieves excellent hydraulic performance and capacity. High loader breakout force is attained, so every drive into the feed pile results in a full bucket.

Fast cycle times result in time saved when operators are moving material; operators won’t have to waste time while the loader bucket dumps. The system supplies plenty of flow for running hydraulic motors, which is one more example of the versatility available with the 5M Series Tractors.

All 5M tractors with a PowrReverser™ transmission come standard with a hydraulic oil cooler to handle increased power train and hydraulic requirements.

Note: the 5075M model is not available to the AU/NZ market.

Base Equipment On: 5M Series

5M Series triple-rear SCVs

5M Series Tractors can be equipped with up to six economical and versatile spool-type selective control valves (SCVs). A maximum of three rear SCVs can be field or factory installed to add versatility to the 5M Series Utility Tractors.

5M Series triple SCV levers

5M Series triple-rear SCVs

All rear SCVs are lever controlled, and couplers are equipped with flip-up dust covers to prevent dirt and debris from entering the hydraulic system. This ensures the most reliable performance, enabling operators to get their work done.

Rear SCVs are color coded. For easy identification, there is a colored band on the SCV lever that corresponds to the color of the flip-up cover on the rear SCV.

5M Series triple-rear SCVs

Triple deluxe, lever-controlled rear hydraulics are available as factory or field installed, and are designed to help operators run more efficiently. From running a hydraulic hay rake to a rotary cutter to a disk, operators appreciate the easier way to operate hydraulic implements.

The triple deluxe valve provides additional solutions to meet operator hydraulic needs and expands the array of implements that can be utilized.

The SCVs are non-stackable, mono block valves. Each SCV features a detented float position, and couplers are equipped with a flip-up dust cover to prevent dirt and debris from entering the hydraulic system.

The first valve is equipped with flow control, allowing operators to run a hydraulic motor. Each SCV has a float position as well as a knob with three selectable detents: no detent, continuous flow, and auto-kick out.

Triple-rear SCV detent selector

Detent selector

A knob on each valve provides three selectable detents to create an easy operating experience in every task; even the novice operator can be productive.

The most familiar detent is the no-detent selection (A), which functions identically to the single and dual valves. The cylinder responds as the operator pulls or pushes the lever to retract or extend the cylinder. An example of where this may be used is when a loader is hooked up to the rear hydraulics or when using a box blade with top and tilt.

The second detent is continuous flow (B), which is ideal for running hydraulic motors. This is on each valve; however, the first valve provides the best performance with flow control by decreasing the amount of heat generated by the application. An example of where this detent may be used is with a hydraulic hay rake or planter.

The third setting is auto-kick out (C). The cylinder completes a stroke and then kicks out, so an operator does not have to provide pressure on the control. This is useful in applications when the hydraulic implement is frequently raised and lowered during operation. An example of where this may be used is with a disk or rotary cutter.

The fourth symbol appearing on the knob is an opened book (D). This is to remind operators to refer to their operator’s manual for proper operation and assistance when help is needed.

5M Series dual-rear SCV levers

5M Series dual-rear SCVs

Dual-rear SCVs are available as a factory- or field-installed kit for added versatility.

Operators can couple and uncouple under pressure with the International Standards Organization (ISO) push-pull couplers, which reduce the muscle required to switch implements.

This allows the operator to effortlessly couple and uncouple hydraulic hoses from one implement to another. The oil collection system can also be added as a field-installed kit to capture residual oil from hooking and unhooking the rear SCVs.

The SCV and rockshaft valve can be adapted to provide live hydraulic power, power beyond, to implements with an independent control valve.

Optional Equipment On: 5M Series

This kit offers continuous hydraulic flow to be used with implements that already have a flow control device. The power beyond coupler kit is required for backhoe installation.

Deluxe open operator station

The fully isolated design of the deluxe open operator station (DOOS) reduces vibration and noise, and keeps the operator comfortable throughout the workday.

It also improves ride and visibility. Platform-mounted shift levers and suspended clutch and brake pedals contribute to a clean platform design and make it easier for the operator to get on and off the tractor.

Deluxe open operator station right-hand controls

Debris deflector

Debris deflectors, fender extensions, fender-mounted work lights, and floor mats are base equipment on the deluxe isolated open operator station.

Controls are spaced out for clear and concise execution by the operator.

Color-coded bands on the selective control valve (SCV) levers correspond with the color on the rear SCVs, making it easy for any operator to determine which lever operates which rear SCV.

A conveniently placed, contoured throttle enables easy operator adjustments.

Deluxe seat

A deluxe adjustable vinyl seat is standard on the isolated open operator stations. Ergonomically designed seat cushioning and support provide unsurpassed operator comfort; this is the same basic seat used in cab tractors (cloth covered).

Making fore-aft adjustments is easy using a lever located to the operator’s right. The height adjustment is accomplished without tools and four possible positions set the limit for how high the seat will travel.

Weight/suspension adjustment is easily accomplished from the seat, which adjusts to the operator’s weight (100 lb to 275 lb; 45 kg to 125 kg). When the suspension is set to the weight of the operator, the indicated height setting appears through a display window. This allows the operator to set the seat suspension at its mid-point of travel.

Armrests come standard with the DOOS seat and are adjustable. The backrest angle is adjustable with a lever in the lower-left corner of the seat cushion, and retractable seat belts are easily accessible. Operators can get even more comfortable with a field-installed backrest extension.

Optional Equipment On: 5M Series

Now, operators can experience the added comfort of the isolated platform while keeping a low height for clearance. The 5M Series Tractor’s low stature, wheelbase, and turning radius make it perfect for operating in tight spaces.

The 5M with the rollover protective structure (ROPS) in place measures at 97 in. (246 cm) with standard R1 tires. The ROPS can be folded, decreasing the height to 78.1 in. (198 cm) to the fold point of the ROPS.

The 5M easily maneuvers inside sheds or barns for storage or to complete tasks.

Optional Equipment On: 5M Series

5M cab

The operator of a 5M Series cab will appreciate the reduction in noise and vibration through the seat, steering wheel, and lever controls with a rollover protective structure (ROPS) certified, factory-installed cab.

The cabs are assembled to the tractor chassis as a complete unit and mounted on composite isolators. This system of assembly and mounting is similar to the successful mounting methods of the larger-horsepower tractors in the John Deere ag tractor family.

The complete cab assembly includes the floor and steering column. Having this type of fully isolated cab greatly reduces noise levels inside the cab. It also creates a more sealed environment, so the amount of airborne particles entering the cab, such as dust and pollen, are greatly reduced.

The cab is very roomy, allowing ample space for controls and storage. And the flat floor adds to the spacious, open feel. The ceiling control panel is located on the upper right side and the AC components are located on the upper-rear corners of the cab, where visibility is not as critical. This provides the operator with visibility to the loader at a height unmatched by any competitor.

5M cab

5M Series cabs provide a clean, quiet environment protected from the elements. Powerful air-conditioning and heating systems allow the operator to control the cab climate to preference, regardless of the conditions outside. The standard visor blocks the sun on bright days, while a dome light allows the operator to see controls at all times of the day.

The cab’s side windows open forward for excellent ventilation, and right- and left-side doors open wide for easy entry and egress. For excellent rear visibility, the fuel tank is located below the left-hand side of the platform. The rear window opens to 70 degrees, providing further visibility to the operator when hooking up implements. An interior rearview mirror provides additional visibility.

A tilt and telescoping steering column provides a custom fit for each operator. The clean, uncluttered interior design with flat platform maximizes operator space. And a conveniently located beverage holder provides space for the operator’s drink of choice.

Take further pleasure in the ride with a radio available as a field-installed attachment. Cabs are radio ready with speakers and a radio wiring harness. A Field Office™ (a removable briefcase) and an instructional seat can also be field installed for additional operating  capabilities.

Excellent overall visibility in all applications with a swing-out rear window opens to a full 70 degrees for easier implement hookup and visibility. A front windshield wiper with washer ensures the operator can see the surroundings of the tractor (a rear wiper is available for field installation).

Excellent night visibility is achieved with a full lighting package, and work lights are easily adjusted to redirect light without tools.

There is a convenient three-pin power outlet for monitor, controllers, and other operating necessities. Four sets of mounting bosses and a removable rear access plug for monitor or controller harnesses also make using a monitor easy.

A rear seven-pin electrical outlet socket for implement electrical requirements and a 90-amp alternator handles increased electrical requirements. To handle increased powertrain and hydraulic requirements in severe conditions, a hydraulic oil cooler is standard.

The battery is located in the front of the tractor for easy access. Fenders are designed to provide plenty of tire clearance, even with the largest wheel-tire combinations.
Additional features are as follows:

• ROPS-certified structure for operator protection
• Tempered safety glass in case of breakage
• Left and right outside mirrors available (optional)
• Roof-mounted amber turn-signal/flashing warning lights for road transport—two front and two rear
• Two fender-mounted taillights for road transport
• Two large cleated steps on each side

Deluxe adjustable cloth seat

A deluxe adjustable cloth seat is standard with cab tractors. Ergonomically designed seat cushioning and support provide unsurpassed operator comfort. This is the same basic seat used with vinyl covering for the isolated open operator station tractors.

Fore-aft adjustment is easy using a lever located at the operator’s right-hand side. Height adjustment is accomplished without tools, and four possible positions set the limit for how high the seat will travel.
Weight-suspension adjustment is easily accomplished from the seat, which adjusts to the operator’s weight (100 lb to 275 lb; 45 kg to 125 kg). When the suspension is set to the weight of the operator, the indicated height setting appears through a display window. This allows the operator to set the seat suspension at its mid-point of travel.

Armrests come standard with the seat and are adjustable. The backrest angle is adjustable with a lever in the lower-left corner of the seat cushion, and retractable seat belts are easily accessible.
Operators can get even more comfortable with a field-installed backrest extension or lumbar and attenuation.

Cab tractors can also be equipped with an optional air-suspension seat.

Optional Equipment On: 5M Series

Color-coded control levers communicate a message to operators for easier recognition, and are positioned for comfortable and convenient operation.

The 5M Series Tractors can be easily operated by anyone and create the best overall operating experience in the utility tractor market. Whether a weekend tractor user or a daily operator, using a 5M Series Tractor is effortless.

Electrohydraulic forward/reverse direction lever

16/16 and 32/16 speed lever shift pattern

Gear and range shift levers are located to the right of the operator on all models. The redesigned gear-shift lever is easier to reach and the less-used range lever is shorter. Unique knobs make it easier to distinguish between the two.

Unique to the 32F/16R PowrReverser™ transmission, a high-low toggle switch is located on the gear-shift lever and allows operators to speed up or slow down in tall grass at the their fingers.

A foot throttle is located on the right side of the operator platform for convenient throttle adjustment by the right foot. The pedal is positioned for easy use, yet does not clutter the floor. The hand throttle is easily accessible.

Engaged by using the foot, the differential lock pedal is placed on the floor. Hold the electrohydraulic differential lock down when needed.

When the tractor is used in applications requiring the clutch and brake pedals to be used frequently, the operator will see the benefit of the suspended pedals. Operation is easier with suspended pedals and the platform remains free from clutter.

On tractors equipped with the 16F/16R or 32F/16R PowrReverser transmissions, the electrohydraulic forward/reverse direction lever is located on the left-hand side of the instrument console.

Operated with the left-hand finger, the right hand is free to simultaneously run the loader, hitch, or hand throttle.

Electrohydraulic hitch

Electrohydraulic hitch draft control knob

The optional electrohydraulic hitch has an intuitive controller on the right-side console. A quick raise and lower switch located on the left side of the controller raises and lowers with 1/4-in. (5-mm) precision. A depth-stop wheel control allows the operator to preset the implement depth.

The hitch lever control allows convenient, precise control of the hitch. This is especially important when operating power take-off (PTO) implements, so as not to bind the PTO shaft.

Used to set the implement height, a height-limit control knob is located under the black cover. The rate-of-drop control dial is conveniently located under the black cover and sets how fast the implement lowers to the ground.

The draft-sensing knob is located on the right of the controller and measures the load sensitivity of the 3-point hitch. Standard with the electrohydraulic hitch is the remote raise/lower switch on the left-hand fender to assist when hooking up implements.

Electrohydraulic PTO on open-station 5M Tractors

The standard PTO engagement is an electrohydraulic PTO push/pull knob. The 540/540 Economy PTO is selected with a shiftable lever and engaged with the standard PTO lever.

Rear hydraulics are controlled by levers located to the right of the operator; there is one lever for each valve. The forward position of each lever offers a float detent. The optional, rear, triple-deluxe hydraulics include a selectable detent (continuous, auto-kickout, no detent) in the forward and back positions, as well as a float on each valve.

Mid-mount hydraulics are operated by a joystick designed to fit the human hand that is the most responsive joystick on the market.

Dual mid-mount control valves offer couple, dump, raise, lower, float, and quick dump. The triple mid-mount control valve has a third-function button located on the joystick’s left side for thumb activation (no detented positions).

All 4WD axles are equipped with the engage-on-the-go mechanical front-wheel drive (MFWD) toggle switch.

The five-position lighting package is straightforward, with the lighting control switch on the right side of the steering column. The switch positions are: off, warning, work light, transport 1 (warning and high-beam headlights), and transport 2 (warning and headlights).

A turn-signal lever is located on the left side of the steering column for quick and easy use.

The automotive-style key switch and electric fuel shutoff allow the operator to easily and safely start and turn off the tractor.

Base Equipment On: 5M Series

Tilt steering column optional position

Tilt steering column optional position

A tilt steering column is base equipment on all 5M Series Tractors.

The tilt feature allows the operator to adjust the wheel to the most comfortable position and provides additional clearance for operator station entry and egress.

Base Equipment On: 5M Series Tractors

Air-suspension seat

An air-suspension cloth seat is optional on cab tractors. Like the standard cab seat, the air-suspension seat provides unsurpassed operator comfort with ergonomically designed cushioning and support.

Fore-aft adjustment is easy using a lever located at the operator’s right-hand side.

Height adjustment is accomplished without tools, and four possible positions set the limit for how high the seat will travel.

Weight-suspension adjustment is easily accomplished from the seat and adjusts to the operator’s weight from 45 to 125 kg (100 lb to 275 lb). Suspension is adjusted automatically and sets the seat suspension at its mid-point of travel.

Adjustable armrests are standard with the seat. The backrest angle is also adjustable with the lever in the lower-left corner of the seat cushion. Retractable seat belts are easily accessible.

Further comfort is gained with a lever at the left front of the seat cushion that activates or restricts the attenuator. When activated, the seat can float horizontally to create a smoother ride.

A low-frequency air suspension seat with heater is optional on cab tractors. The low-frequency vibration air suspension seat comes with a high-back adjustment, fore and aft capability, automatic height adjustment, lumbar support, and is heated.

Low-frequency air suspension seat with heater

Optional Equipment On: 5M Series

Safety is paramount to the design of all 5M Series Tractors:

• Retractable seat belts standard
• Rear certified rollover protective structures (ROPS) for straddle-mount and isolated open operator station (IOOS) tractors
• Optional cab with standard ROPS
• Key-switch interlock prevents bypass starting
• Audible and visual power take-off (PTO) warning alerts when the operator leaves the seat with the PTO engaged
• Positive park position prevents the tractor from moving when the engine is off
• Four amber turn-signal/flashing warning lights for road transport
• Additional taillights for road transport (single for straddle-mount tractors and two for IOOS and cab tractors)
• Slow-moving-vehicle (SMV) sign alerts other road users during transport
• Safety decals keep safety in the minds of new and experienced operators
• Instrument panel indicators inform the operator of tractor status
• Left- and right-hand steps provide easy and convenient access from both sides of the tractor

Seven-pin connector outlet

A seven-pin connector outlet, for connecting lights, turn signals, and remote electrical equipment on trailers and implements, provides vehicle visibility when the tractor’s lights are obscured.

Base Equipment On: 5M Series

Ease of maintenance ensures the operator will perform routine maintenance at required service intervals, so the 5M Series Tractor is always ready to work.

The one-piece hood provides easy access to service points under the hood. There are no screens to remove and lose, and no tools are needed. The front-mounted battery is under the hood and accessible on all platforms.

All models have automotive-type fuses and an air-restriction indicator light alerts the operator when air cleaner servicing is needed. A 300-hour engine oil and filter change interval saves the owner time and money, the interval extends to 450 hours with Torq-Gard Supreme™ Plus-50™ engine oil.

Base Equipment On: 5M Series

Operators can expect sure stops when the unexpected happens in the field, on the highway, or at home with hydraulically actuated wet-disk brakes.

Brakes are self-adjusting to eliminate the need for periodic manual adjustments. The brake pedals can be locked together for braking action on both rear wheels when in transport, or they can be unlocked to make tighter turns in the field.

The brakes are oil cooled for maximum performance over the life of the tractor.

Base Equipment On: 5M Series

Hydrostatic power steering

Hydrostatic power steering ensures smooth, steady steering, allowing the operator to focus on the task and not the steering.

Power steering provides optimum performance and efficiency in all operating conditions with minimal effort. It is especially well suited for loader operation; operators can carry a full load and still have the capability to maneuver easily.

Base Equipment On: 5M Series

Electrohydraulic reverser lever

The PowrReverser transmission provides 16 forward speeds and 16 reverse speeds. This transmission comes standard with shiftable 540/540 Economy power take-off (PTO), and is ideal for operators using their tractors to perform in demanding applications and who require additional operating speed ranges.

Hydraulic wet forward and reverse clutches maximize durability and outlast the life of any dry clutch. When tractors are run by multiple operators with a variety of experience levels, a wet clutch is the best way to maintain transmission integrity and performance while decreasing clutch replacement costs.

Two platform-mounted levers offer easy and comfortable shifting for a pleasant operator experience. The gear-shift lever is easy to reach and the less-used range lever is now shorter.

Unique knobs make it easy to distinguish between the two. The forward lever selects one of four speeds, all synchronized shifts for on-the-go shifting with the use of the clutch. The rear lever selects collar-shift A, B, C, and D.

Maximum productivity is achieved with hydraulic powershift between forward and reverse and is ideal for loader work and any applications that require frequent directional switches in tight spaces.

Excellent modulation allows the operator to shift the direction lever from neutral to forward or reverse, forward to reverse, reverse to forward, or to neutral from forward or reverse. Operators can accomplish all these directional changes without sacrificing comfort or dealing with the hassle of depressing the clutch pedal. The speed of directional changes can be adjusted to the operator’s preference or application demands with the field-installed infinitely variable control kit.

An electrohydraulic fingertip directional lever control allows the operator to effortlessly switch directions with a small finger motion. The control is located on the left side of the instrument console and selects forward, reverse, and neutral positions. It also allows the operator to steer and shift direction with the left hand, freeing the right hand to operate other tractor controls, such as the loader, rear implements, or hand throttle.

Constant-mesh helical-cut gears provide quieter operation and excellent reliability while the pressure-lubricated top shaft adds to the transmission durability.

Fully enclosed, rigid shift linkages for short throw and crisp shifts enable all operators to clearly know what range and gear in which they are operating.

Positive park pawl on the transmission provides positive park and eliminates the need for a hand brake. This also eliminates clutch service costs that occur when the park brake is accidentally left engaged.

A neutral start switch requires the directional lever be in the neutral position to start the engine.

Optional Equipment On: 5M Series

Electrohydraulic directional reverser

High/low toggle switch on gear-shift lever

For operators requiring more field speeds to achieve the most precise operating ranges, as well as for quickly moving from task to task with transport speeds of 24 mph, the 32F/16R PowrReverser Plus transmission is the ideal choice.

Standard solutions provided with the 32F/16R transmission include the electrohydraulic reverser lever, electrohydraulic hitch, 540/540 Economy power take-off (PTO) and engage-on-the-go 4WD.
This transmission has 32 forward and 16 reverse speeds.

Operators can adjust their field speed by 20 percent with the press of the convenient high/low buttons on the gear-shift lever. An indicator light on the instrument panel informs the operator of the transmission status. This allows the operator to speed up in light conditions, like short grass, or slow down in heavier conditions, like tall grass, at the tips of the fingers.

Hydraulic wet forward and reverse clutches provide maximum durability that will well outlast the life of any dry clutch. When tractors are run by multiple operators, with a variety of experience levels, a wet clutch is the best way to maintain transmission integrity and performance while decreasing clutch-replacement costs.

Two, platform-mounted shift levers give the operator an easy, comfortable experience. The gear-shift lever is easy to reach and the less-used range lever is now shorter. Unique knobs make it easy to distinguish between the two. The forward lever selects one of four speeds, all synchronized shifts for on-the-go shifting with use of the clutch. The rear lever selects collar shift A, B, C, and D ranges.

Hydraulic powershift between forward and reverse for maximum productivity is ideal for loader and rear blade applications requiring frequent directional switches in tight spaces. Excellent modulation allows the operator to shift the direction lever from neutral to forward or reverse, forward to reverse, reverse to forward, or forward or reverse to neutral.

Operators accomplish all these directional changes without sacrificing comfort or dealing with the hassle of depressing the clutch pedal. The speed of directional changes can be adjusted to the operators’ preference or applications demand with the field-installed infinitely variable control kit.

Electrohydraulic fingertip directional lever control allows the operator to effortlessly switch directions with a small finger motion. The control is located on the left side of the steering column, with forward, reverse, and neutral positions. This allows the operator to steer and shift direction with the left hand, freeing the right hand to operate other tractor controls such as the loader, rear implements, or hand throttle.

Constant-mesh, helical gears create excellent reliability and maintain a quiet working environment. A pressure-lubricated top shaft adds to the transmission durability.

Fully enclosed, rigid shift linkages for smooth, crisp shifts enable all operators to clearly know the range and gear in which they are operating. Positive park pawl on the transmission provides positive park and eliminates the need for a hand brake.

This also eliminates transmission service costs that occur when the park brake is accidently engaged. A neutral start switch requires the directional lever to be in the neutral position to start the engine.

Optional Equipment On: 5M Series

A wet clutch is splashed with hydraulic oil, absorbing heat, extending clutch life, and reducing the need to budget for clutch repair costs. This is the clutch of choice when multiple operators, with varying degrees of experience, are using the same tractor, especially in high-hour usage. All 5M Series Tractors feature a durable wet traction clutch.

The PowrReverser transmission features hydraulically actuated clutches that take the place of the dry-type traction clutch. It is not necessary to depress the clutch pedal to move the forward/reverse lever, saving the operators’ energy to focus on the task at hand and eliminating strains on muscles created by performing a repetitive motion.

The PowrReverser has a built-in engagement override valve for additional safety. This valve requires the clutch pedal to be depressed one time after each engine start before the transmission will begin to operate normally, giving the operator another opportunity to put all focus on the tractor.

The electrohydraulic power take-off (PTO), standard on the 5M Series transmissions, also offers the benefits of a wet clutch. The push-button engagement makes it easy to turn on and off, saving the operator energy and maintaining the clutch integrity.

Base Equipment On: 5M Series

4WD front tires must be properly matched to the rear tires (zero percent to five percent overrun) to prevent excessive front-tire wear, unnecessary powertrain loads, and overall poor tractor performance.

In order to achieve maximum drawbar pull, maintain proper steering, and reduce tire wear and fuel consumption when custom-fitting 4WD front and rear tires, the following guidelines must be followed:

The transmission front/rear ratio for standard-width 5 Series Tractors is 1.3495. The inverse, used for 4WD matching calculations, equals 0.741. The 0.741 factor determines the front tire with zero percent overrun. A 0.778 factor, 0.741 x 1.05, determines the front tire with five percent overrun.

1. Determine the rear tire desired.
2. Obtain the rolling circumference (RC) of that tire from the tire manufacturer’s handbook.
3. Calculate the RC of the smallest and largest compatible front tire by using the following formula:
   • RC (rear tire) x 0.741 = RC (front tire – smallest)
   • RC (rear tire) x 0.778 = RC (front tire – largest)
4. Choose a satisfactory matching front tire by scanning the RC column of a tire manufacturer’s handbook. A tire is a satisfactory match if the RC falls between the smallest and largest RCs determined above.

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Tread-adjustable front axle

Front rims are offset. With some tires, this provides two tread spacings at each axle setting.

Tread settings are measured at the middle of the tires at axle height.

The wheel tread can be adjusted with multi-position wheels by repositioning or exchanging the rims or by reversing the wheel disks.

The width can also be adjusted by exchanging the complete wheel to the opposite side of the tractor. This maneuver permits the change from disk-dished-in to disk-dished-out operations without disassembling the wheel.

Two-position rear wheels

The wheel tread can be adjusted by exchanging the wheels from side to side and by using spacers.

NOTE: Two-position rear wheels are not compatible with R213907 95-lb rear-wheel weight.

5 Series tire option

5 Series tire option

What may seem like an easy job, finding the right tire for the application, can have many components. There are many decisions to make when selecting a tire. A few of them include tire size, tread type, load rating needed, radial or bias, and tube or tubeless—all of which can have an impact on the tractor’s performance in the application.

Selecting the right tire begins with understanding basic tire information. Read on to learn more about information to consider when selecting tractor tires.

18.4R30 tire with optional rear-wheel weight

1. Tire
2. Wheel/rim

People often use the words tires and wheels interchangeably, but technically that is not correct. A tire is not a wheel.

A wheel, wheel assembly, or rim refers to the metal portion. In the image above, the yellow portion is the wheel or rim. Wheels and rims can be steel or cast. Cast rims are heavier than steel rims and typically can handle a higher load rating.

The tire refers to the rubber part. In the image above, the tire is the black part.

Tire measurements

1. Rim diameter
2. Tire section width.

Tires sizes are typically given in either standard sizes or metric sizes, depending on the manufacturer.

Standard size
U.S. designations (sometimes called standard) measure in inches and typically feature a star load-rating system.

The star designation was related to a standard maximum tire pressure. For example, one star meant a maximum of 18 psi (1.2 bar), regardless of tire size; two stars meant a maximum of 24 psi (1.6 bar); and three stars meant a maximum of 30 psi (2 bar).

Load ratings vary based on tire size. This means a small tire and a large tire could both have a three-star destination, but different load ratings.

Standard size example
18.4R30 ***

18.4 = tire section width (inches) (Number two in the figure)
R = radial construction
30 = rim diameter (inches) (Number one in the figure)
*** = 3 star = symbol

Metric size
The metric designations provide measurements in millimeters and use a load index expressed as a three-digit number. This system has a value-based rating of load-carrying capacity, called the load index (LI).

LI relates to the maximum load-carrying capacity of the tire. The metric tire-rating system allows manufacturers to design tires that better meet specification requirements for diameter-to-width and rolling circumference dimensions, which are critical for mechanical front-wheel drive (MFWD) tires.

Metric size example
480/80R30 145 A8 R1W
480 = tire section width (mm)
80 = aspect ratio (percentage)
R = radial construction
30 = rim diameter (inches)
145 = load index
A8 = speed symbol
R1W = tread designation

In recent years, many agricultural tire manufacturers have moved from the U.S. designation (in.) to a metric designation (mm). The metric designation conveys more information and allows tires to be compared by load index.

Conversion between standard and metric tire sizes

Metric to standard conversion:
Divide the metric number (mm) by 25.4 to get inches.

Example: 480-mm section width/25.4 = 18.9-in. section width.

Standard to metric conversion:
Multiply the standard number (inches) by 25.4 to get millimeters.

Example: (18.4-in section width) x (25.4) = 467-mm section width.

Aspect ratio—This number provides the section height of the tire relative to the tire width. The number is related in a percentage. So a 480/80 has an 80 percent aspect ratio. This means the tire’s sidewall is about 80 percent tall as it is wide.

Aspect ratio = (tire section height/tire section width) x 100.

Speed symbol—This is the maximum speed allowed for the rated load of the tire.

International speed symbols

Tread designation—The tread designation describes the tread and indicates the tire use. Utility tractors typically have R1, R1W, R3, or R4 tread designations.

R1 is the most common tread type used in agriculture throughout the United States and Canada. Sometimes called bar tread, R1 provides good traction for dry-land farming.

R1W offers a deeper tread than a R1 tire. At the center, the tread depth is typically 25% percent deeper than a standard R1. The deeper treads of the R1W are popular in wet soils. Many European utility tractors use R1W tires.

R2 has the deepest tread depth. R2 is used for farming extremely wet and difficult conditions. The tread is approximately twice as deep as the R1 tires. R2 tires are rarely used on utility tractors.

R3 offers a less aggressive tread pattern for turf applications. The turf tread pattern reduces potential ground damage, but sacrifices traction. R3 tires are normally wide tires that provide a larger footprint for less compaction. These tires are ideal for turf applications, like mowing parks or harvesting sod. Typically, the tread depth is about half of the tread depth on an R1 tire.

R4, or industrial tread, tires have a tread depth of about 70 percent of an R1 tire. They offer more traction than an R3 tire, but less than an R1 tire.

F2 front-tire treads complement the R1 or R1W rear tires. F2 has a multiple rib steer tire tread and is used in general farming conditions. They are normally found on two-wheel drive (2WD) tractors.

F3 front-tire industrial multiple rib steer tires work well with R4 rear tires. They are normally found on 2WD tractors.

I3 bar-type tread tires look like a small version of the larger drive tires.

Load ratings communicate the maximum load that can be carried by that component. It is important to note there are axle, wheel, and tire load ratings.

The overall load rating of a tractor is determined by the axle, wheel, and tire load ratings. Of those components, the lowest load rating is the restriction. The load rating of the John Deere wheel is at least as high as the load rating of the tire with which it is paired.

In most cases, the tire is the limiting factor regarding load restrictions. This means the tire load index is the most important load rating to know. Refer to the international tire load index numbers chart for information about how the load index relates to pound-carrying capacity.

Agriculture tires are offered in either bias or radial construction. The tire size relates this information.  Bias construction by using a “-“. For example a 16.9-30 would be a bias constructed tire. Radial tires have an “R” in the tire size. For example 18.4R30 have radial construction.

Bias tires are preferred for utility tractors that do not perform major tillage operations and do not spend much time on the road and/or are operated for a low amount of hours per year. Bias tires are typically less expensive than radial tires.

Radial tires have a larger footprint than a comparable-size bias tire. This gives radial tires more traction than bias, making them the preferred tire for wet, muddy field conditions or tillage operations. Radial tires have a different type of construction than bias tires. The heavier construction of a radial makes them better suited for operating on pavement.

Tires can be either tube or tubeless. Tubeless tires are tires without internal tubes. Tubeless tires typically last longer and are easier to repair than tube tires. Tubed tires are a little more difficult to repair. A punctured tubed tire requires disassembling the wheel and tire to repair the tube.

Tubed tires are normally desired for tires requiring liquid ballast. Placing the liquid ballast inside the tube saves the tire rim from any contact with the liquid ballast.

Ultimately, the selection of tubed tires vs. tubeless tires depends on the application and operator preference.