John Deere 8120 4WD Specs
(2002)
John Deere 8120 4WD General Information |
|
| Brand | John Deere |
| Model | John Deere 8120 4WD |
| Start year | 2002 |
| End year | 2005 |
| Category / Type | Row-Crop tractor |
| Distributor | - |
| Manufacturer | John Deere |
| Factory | Waterloo, Iowa, USA |
| Serial Number Location | Rear of tractor. |
| Number of total built | - |
| Original Price (in USD) | - |
John Deere 8120 4WD Chassis, dimensions, weight and tires |
|
| Cabin Type | Cab standard. |
| Wheelbase | 116.9 in |
| Length | 209.9 , 211.9 (long frame) in |
| Fuel Capacity | 135 |
| Operating Weight | 20,060 (4WD 480/80R46 duals) lbs |
| Front Tyres - Rims dimensions | - |
| Rear Tyres - Rims dimensions | - |
| Steering type | hydrostatic power |
| Brakes type | hydraulic wet disc |
John Deere 8120 4WD Electrical System |
|
| Charging System | alternator |
| Charging Voltage | - volts |
| Ground | negative |
| Charging Amperage | 150 A |
| Number of batteries | 2 |
| Battery - voltage | 12 volts |
| Battery - Amp / Hour | - Ah |
| Battery - Cold Cranking Amperage | 925 A |
| Battery - Group | - |
| Engine Starter - voltage | 12 v |
John Deere 8120 4WD Engine and Transmission Technical Data |
|
| Number of cylinders | 6-cylinder |
| Fuel Type | turbocharged diesel |
| Engine Code | John Deere |
| Engine size - Displacement - Engine capacity | 496 ci |
| Bore x Stroke | 4.56x5.06 |
| Compression Ratio | 16.5:1 |
| Maximum power - Output - Horsepower | - hp @ 2200 rpm |
| Engine Cooling Type | liquid-cooled inline |
| Engine Air Filter / Cleaner | dry with secondary element |
| Transmission Type | full power shift John Deere PowerShift |
| Transmission / Gearbox gears | 16 forward and 4 reverse |
| Transmission Clutch | hydraulic wet disc |
| Drive wheels - Traction - Drivetrain | 4x4 MFWD 4WD |
John Deere 8120 4WD PTO - Power Take-Off |
|
| Rear PTO Type | independent |
| Rear PTO Power (Tested) | 170 hp ( 199.71 hp) |
| Rear PTO RPM | 1000 (1.75) |
John Deere 8120 4WD Drawbar |
|
| Drawbar Power (Tested) | - hp ( 148.45 hp) |
John Deere 8120 4WD Hydraulics |
|
| Type | closed center pressure-flow compensated (PFC) |
| Nº of valves | 5 |
| Pump flow | - gpm |
| Steering flow | - gpm |