The engine is a John Deere 6068HL281 turbocharged diesel 6-cylinder 12-valve liquid-cooled with a displacement of 413.7ci / 6.8L and bore/stroke of 4.19x5.00inches / 106x 127mm. It has a high-pressure common rail injection fuel system and a viscous fan cooling system. The engine has a rated power of 150hp / 111.9kW and a maximum power of 163hp / 121.5kW. The oil capacity is 20.6qts / 19.5L and the coolant capacity is 29.6qts / 28.0L. The engine is Tier III compliant and has a dry element air cleaner.
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Find Suppliers & Request SamplesThe transmission is a 20-speed partial power shift or 32-speed partial power shift. The engine (gross) power is 155hp / 115.6kW, the engine (net) power is 150hp / 111.9kW, the engine (max) power is 163hp / 121.5kW, and the PTO (claimed) power is 135hp / 100.7kW. The transmission has a smooth shifting and is easy to operate. It has a good range of speeds and is suitable for a variety of tasks. The transmission is reliable and requires minimal maintenance.
The brakes are hydraulic wet disc and the differential lock is rear electro-hydraulic wet disc. The engine has a torque of 513lb-ft / 695.6Nm at 1500rpm. The rated RPM is 2100 and the idle RPM is 850-2250. The brakes are responsive and provide good stopping power. The differential lock is effective and provides good traction. The engine has a Tier III emissions rating and is compliant with environmental regulations. The air cleaner is a dry element type and requires minimal maintenance. The oil change interval is 500 hours and the coolant change interval is 3000 hours.
The steering is powered by a John Deere 6.8L 6-cylinder diesel engine. It is responsive and provides good maneuverability. The steering is easy to operate and requires minimal effort. The steering system is reliable and requires minimal maintenance. The steering system is suitable for a variety of tasks and provides good control.
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Find Suppliers & Request SamplesUsers have reported issues with the cab air-conditioning system. Some users have reported problems with the hydraulic system. There have been reports of transmission issues, including difficulty shifting gears and slipping gears. Some users have reported problems with the differential lock system. There have been reports of electrical issues, including problems with the starter and alternator.
Users appreciate the smooth shifting of the transmission and the good range of speeds. The brakes are responsive and provide good stopping power. The differential lock is effective and provides good traction. The steering is responsive and provides good maneuverability. Users like the reliability of the engine and the minimal maintenance required.
Power | |
Engine (gross) | 155hp / 115.6kW |
Engine (net) | 150hp / 111.9kW |
Engine (max) | 163hp / 121.5kW |
Pto (claimed) | 135hp / 100.7kW |
Engine Detail | |
Description | John Deere 6068HL281 turbocharged diesel 6-cylinder 12-valve liquid-cooled |
Displacement | 413.7ci / 6.8L |
Bore/stroke | 4.19x5.00inches / 106x 127mm |
Emissions | Tier III |
Rated Power (ece R24) | 150hp / 111.9kW |
Rated Power (ec 97/98) | 155hp / 115.6kW |
Maximum Power (ece R24) | 158hp / 117.8kW |
Maximum Power (ec 97/68) | 163hp / 121.5kW |
Fuel System | high-pressure common rail injection |
Cooling System | viscous fan |
Air Cleaner | dry element |
Rated Rpm | 2100 |
Idle Rpm | 850-2250 |
Operating Rpm | 1500-2100 |
Torque | 513lb-ft / 695.6Nm |
Torque Rpm | 1500 |
Firing Order | 1-5-3-6-2-4 |
Starter Volts | 12 |
Starter Power | 4hp / 3.0kW |
Oil Capacity | 20.6qts / 19.5L |
Oil Change | 500 h |
Coolant Capacity | 29.6qts / 28.0L |
Coolant Change | 3000 h |
Intake Valve Clearance | 0.014inches / 0.356mm |
Exhaust Valve Clearance | 0.018inches / 0.457mm |
Engine | |
Description | John Deere 6.8L 6-cyl diesel |
Mechanical | |
Chassis | 4x4 MFWD 4WD |
Differential Lock | rear electro-hydraulic wet disc |
Brakes | hydraulic wet disc |
Cab | Cab standard with air-conditioning |
Transmissions | 20-speed partial power shift 32-speed partial power shift |
Tires | |
Standard Tires (ag) | Front: 16.9R28. Rear: 20.8R38 |
Dimensions | |
Wheelbase | 104.3inches / 264cm |
Length | 187.3inches / 475cm |
Width | 93.8inches / 238cm |
Height | 115.1inches / 292cm |
Front Tread | 63.9 to 83.3inches / 162to 211cm |
Rear Tread | 63.9 to 79.6inches / 162to 202cm |
Dimensions And Tires | |
Wheelbase | 104.3inches / 264cm |
Weight | 12,420lbs / 5633kg |
Front Tire | 16.9R28 |
Rear Tire | 20.8R38 |
Serial Numbers | |
Location | Front-right side of main tractor frame, above front axle |
Capacity | |
Fuel | 66gal / 249.8L |
Optional Fuel | 85.9gal / 325.1L |
Hydraulic System | 13.2gal / 50.0L |
Hydraulics | |
Type | constant flow pressure and flow compensated (PFC) optional |
Capacity | 13.2gal / 50.0L |
Pressure | 2,901psi / 200.0bar |
Pump Flow | 21.4gpm / 81.0lpm |
Pfc Pump Flow | 29.1gpm / 110.1lpm |
Tractor Hitch | |
Rear Type | II/IIIN |
Control | load and depth control with electronic lower-link sensing |
Rear Lift | 16,730lbs / 7588kg 18,880lbs / 8563kg (optional) |
Electrical | |
Ground | negative |
Charging System | alternator |
Charging Amps | 90 |
Optional Charging Amps | 154 |
Battery Volts | 12 |
Power Take Off Pto | |
Rear Pto | independent |
Clutch | electro-hydraulic wet disc |
Rear Rpm | 540/540E / 1000 |
Engine Rpm | 1000@1995 |
Front Rpm | 1000 |
Weight | |
Shipping | 12,420lbs / 5633kg |
Max Capacity | 23,150lbs / 10500kg |
Max Rear Axle | 16,535lbs / 7500kg |