John Deere 8120 VS John Deere 6140R specs comparison
John Deere 8120
General Infos| Make | John Deere |
| Model | 8120 |
| Country | United states |
| Production | From 2002 Until 2005 |
| Price | - |
| Tractor type | Row Crop tractor |
| Fuel | diesel |
| Service repair manual | John Deere 8120 Manual |
Dimensions, sizes and tires
| AG front tires | 11.00-24 |
| AG rear tires | 480/80R46 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 19,100 lbs or 8663 kg |
| Length | 209.9 inches [533 cm] |
| Width | - |
| Height | 120.2 inches [305 cm] |
| Wheelbase | 115.7 inches [293 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | 60 to 88 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 496 ci or 8.1 L |
| Cylinders | 6 cylinders |
| Engine power | 230 hp or 171.5 kW |
| Engine RPM | 2200 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | electronic high-pressure common rail (HPCR) |
| Fuel tank size | 135 gal or 511.0 L |
| Oil capacity | 22.7 qts or 21.5 L |
| Oil change | 250 h |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | John Deere 8120 Parts |
| Batteries number | 2 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | 925 |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 150 amps |
| Trans system | John Deere PowerShift |
| Trans type | full power shift |
| Trans gears | 16 forward and 4 reverse |
| Clutch system | hydraulic wet disc |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | hydrostatic power |
| Braking system | hydraulic wet disc |
| Cabin type | Cab standard |
| Differentiel lock | - |
| System | closed center pressure-flow compensated |
| Valves | 5 |
| Pump flow | - |
| SVC flow | 30 gpm or 113.6 lpm |
| Steering flow | - |
| Tank capacity | 37 gal or 140.0 L |
| Hydraulic pressure | 2900 psi or 200.0 bar |
| Max flow | 33.5 gpm or 126.8 lpm |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | 148.45 hp or 110.7 kW |
| Fuel consumption | 10.2 gal/hour or 38.6 l/hour |
| Pulling power | 22,308 lbs or 10118 kg |
| Claimed power | 170 hp or 126.8 kW |
| Real power | 172.13 hp or 128.4 kW |
| Engine @RPM | 540@1975 (rpm) |
| PTO Clutch | hydraulic wet discs |
| Rear PTO | independent |
| Rear PTO RPM | 1000 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | 10.1 gal/hour or 38.2 l/hour |
| Hitch system | - |
| Rear hitch | III,IIIN |
| Rear hitch lift | 12,300 lbs or 5579 kg |
| Front hitch | IIIN |
| Front hitch lift | 11000 lbs or 4989 kg |
John Deere 6140R
General Infos| Make | John Deere |
| Model | 6140R |
| Country | United states |
| Production | From 2013 Until 2014 |
| Price | - |
| Tractor type | Row Crop tractor |
| Fuel | diesel |
| Service repair manual | John Deere 6140R Manual |
Dimensions, sizes and tires
| AG front tires | 11.00-20 |
| AG rear tires | 480/80R4 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 23809 lbs or 10799 kg |
| Length | - |
| Width | - |
| Height | - |
| Wheelbase | 108.9 inches [276 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | 60 to 88 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 414.2 ci or 6.8 L |
| Cylinders | 6 cylinders 24 valves |
| Engine power | 154 hp or 114.8 kW |
| Engine RPM | 2100 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 94 gal or 355.8 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | electric |
| Starter volts | 12 V |
| Parts And Accessories | John Deere 6140R Parts |
| Batteries number | - |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | 1200 |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | 14 V |
| Charging Amps | 120 amps |
| Trans system | DirectDrive |
| Trans type | eight-speed power shift |
| Trans gears | 24 forward and reverse |
| Clutch system | hydraulic wet discs |
| Wheel drive | 4x2 2WD |
| Final drive | inboard planetary |
| Steering | hydrostatic power |
| Braking system | hydraulic wet disc |
| Cabin type | Cab standard with air-conditioning |
| Differentiel lock | - |
| System | closed center pressure and flow compensated |
| Valves | 3 to 4 |
| Pump flow | 30.1 gpm or 113.9 lpm |
| SVC flow | 26.4 gpm or 99.9 lpm |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | 2900 psi or 200.0 bar |
| Max flow | - |
| Drawbar type | Cat |
| Claimed power | - |
| Drawbar horsepower | 108.79 hp or 81.1 kW |
| Fuel consumption | 7.4 gal/hour or 28.0 l/hour |
| Pulling power | 14262 lbs or 6469 kg |
| Claimed power | 111 hp or 82.8 kW |
| Real power | 126.30 hp or 94.2 kW |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | independent |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | 7.7 gal/hour or 29.1 l/hour |
| Hitch system | - |
| Rear hitch | III/IIIN |
| Rear hitch lift | 8199 lbs or 3719 kg |
| Front hitch | - |
| Front hitch lift | - |
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Useful links and guides ....
- John Deere provided us with the latest version of its 8120 service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 8120 farm-tractor here
- Get your John Deere 6140R manual book version
- Cabine, electrical And mechanical parts for John Deere 6140R farm-tractor here
