5085M
Utility Tractor
- 63.3 kW (85 hp) 4-cyl. John Deere PowerTech™ M 4.5 L diesel engine
- 16F/16R or 32F/16R PowrReverser™ transmission
- Open station or cab
- MFWD
Features:
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.
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.
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 agricultural 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. The flat floor adds to the spacious, open feel. The ceiling control panel is located on the upper right side, and the air-conditioner 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.
Outstanding performance and durability
John Deere-designed and -manufactured diesel engines provide excellent torque, fuel efficiency, and durability.
Turbocharged, air-to-air aftercooled
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.
Heavy-duty cylinder block
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.
Balanced crankshaft
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.
Cast-aluminum pistons
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 and keystone-shaped top rings
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.
Wet-type cylinder liners
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.
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 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.
The AutoTrac™ Universal (ATU) 200 steering kit is a machine steering kit used for automatic guidance in John Deere and non-John Deere machines. Pair the machine kit with a complete GreenStar™ system to operate automatic, hands-free guidance in approved machine platforms.
AutoTrac offers many benefits to operators, including optimized machine efficiency, reduced operator fatigue, and the ability to work at faster speeds. The ATU 200 is the premier universal steering system in the agricultural industry.