The engine is a John Deere turbocharged intercooled diesel 6-cylinder liquid-cooled inline with a displacement of 496ci / 8.1L and bore/stroke of 4.56x5.06inches / 116x 129mm. It has a compression ratio of 16.5:1 and a rated RPM of 2100. The engine has a dual paper element air cleaner and a starter voltage of 12. The oil capacity is 25.4qts / 24.0L and the coolant capacity is 33.8qts / 32.0L.
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Find Suppliers & Request SamplesThe transmission is an infinitely variable transmission. Unfortunately, no further details were provided in the .
The brakes are hydraulic wet disc brakes. The John Deere 7920 has four-wheel drive and power steering. The engine has a cab standard. The displacement of the engine is 496ci / 8.1L and the bore/stroke is 4.56x5.06inches / 116x 129mm. The rated power (ECE R24) is 197.1hp / 147.0kW and the rated power (EC 97/98) is 205.2hp / 153.0kW.
The steering is a John Deere 8.1L 6-cylinder diesel. Unfortunately, no further details were provided in the .
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Find Suppliers & Request SamplesUsers have reported issues with the transmission, particularly with the infinitely variable transmission. Some users have also reported problems with the hydraulic system, which can be costly to repair. Another common issue is with the cab, which can be uncomfortable for taller operators. Additionally, some users have reported issues with the engine overheating.
Users appreciate the power and performance of the John Deere 7920, particularly when it comes to heavy-duty tasks like plowing and tilling. The four-wheel drive and power steering make it easy to maneuver in tight spaces, and the hydraulic wet disc brakes provide reliable stopping power. Users also like the spacious cab and comfortable seating, as well as the easy-to-use controls and intuitive dashboard layout.
Engine Detail | |
Description | John Deere turbocharged intercooled diesel 6-cylinder liquid-cooled inline |
Displacement | 496ci / 8.1L |
Bore/stroke | 4.56x5.06inches / 116x 129mm |
Rated Power (ece R24) | 197.1hp / 147.0kW |
Rated Power (ec 97/98) | 205.2hp / 153.0kW |
Maximum Power (ece R24) | 211.9hp / 158.0kW |
Maximum Power (ec 97/68) | 219.9hp / 164.0kW |
Air Cleaner | dual paper elements |
Compression | 16.5:1 |
Rated Rpm | 2100 |
Idle Rpm | 875-2200 |
Starter Volts | 12 |
Oil Capacity | 25.4qts / 24.0L |
Coolant Capacity | 33.8qts / 32.0L |
Engine | |
Description | John Deere 8.1L 6-cyl diesel |
Transmission | |
Description | infinitely variable transmission |
Mechanical | |
Description | Four-wheel drive Power steering Hydraulic wet disc brakes Cab standard |
Tires | |
Ag Front | 420/90R30 |
Ag Rear | 480/80R46 |
Dimensions And Tires | |
Wheelbase | 112.6inches / 286cm |
Weight | 17603 to 17965 pounds |
Front Tire | 420/90R30 |
Rear Tire | 480/80R46 |
Capacity | |
Fuel | 103.5gal / 391.7L 94.7gal (With right step) / 358.4L |
Hydraulic System | 28.5gal / 107.9L |
Front Axle | 15.2qts / 14.4L |
Front Hub | 2 qts/1.9 L |
Hd Front Hub | 4 qts/3.8 L |
Hydraulics | |
Type | closed-center pressure-flow compensated (PFC) |
Capacity | 28.5gal / 107.9L |
Pressure | 3046psi / 210.0bar |
Valves | 7 |
Pump Flow | 32.2gpm / 121.9lpm |
Scv Flow | 30gpm / 113.6lpm |
Tractor Hitch | |
Rear Type | 3/3N |
Rear Lift | 10050lbs / 4558kg 14000lbsOptOptional / 6350kg |
Electrical | |
Ground | negative |
Charging System | alternator |
Charging Amps | 150 |
Batteries | 2 |
Battery Cca | 925 |
Battery Volts | 12 |
Power Take Off Pto | |
Rear Pto | independent |
Clutch | hydraulic wet discs |
Rear Rpm | 540/1000 (1.375)/1000 (1.75) |
Engine Rpm | 540@1950 / 1000@1950 |
Front Pto | independent OptOptional |
Front Rpm | 1000 (1.75) |
Serial Location | |
Description | On tractor frame, front right-hand side |