John Deere 20A VS New Holland T8.390 specs comparison
John Deere 20A
General Infos| Make | John Deere |
| Model | 20A |
| Country | United states |
| Production | From 2008 Until 2011 |
| Price | - |
| Tractor type | Orchard/Vineyard tractor |
| Fuel | diesel |
| Service repair manual | John Deere 20A Manual |
Dimensions, sizes and tires
| AG front tires | 6.5/80x15 |
| AG rear tires | 6.5/80x15 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 1,654 lbs or 750 kg |
| Length | 98 inches [248 cm] |
| Width | 32 inches [81 cm] |
| Height | 40 inches [101 cm] |
| Wheelbase | 39.3 inches [99 cm] |
| Ground clearance | 9.25 inches [23 cm] (front axle) |
| Turning radius | 3.9 feet [1.2 m] (with brakes) |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 58.2 ci or 1.0 L |
| Cylinders | 2 cylinders |
| Engine power | 21 hp or 15.7 kW |
| Engine RPM | 3000 (rpm) |
| Torque | 53 lb-ft or 71.9 Nm | Torque RPM | 2300 (rpm) |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 6 gal or 22.7 L |
| Oil capacity | 3.17 qts or 3.0 L |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | John Deere 20A Parts |
| Batteries number | 1 |
| Batteries voltage | 12 V |
| Battries Amps | 45 amps |
| Cold Amps | - |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 14 amps |
| Trans system | - |
| Trans type | gear |
| Trans gears | 6 forward and 3 reverse |
| Clutch system | - |
| Wheel drive | 4x4 articulated 4WD |
| Final drive | - |
| Steering | hydrostatic power |
| Braking system | hydraulic wet disc |
| Cabin type | Two-post ROPS |
| Differentiel lock | - |
| System | open center |
| Valves | - |
| Pump flow | - |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | 1.7 gal or 6.4 L |
| Hydraulic pressure | 1813 psi or 125.0 bar |
| Max flow | 9 gpm or 34.1 lpm |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | 17 hp or 12.7 kW |
| Real power | - |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | independent |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | - |
| Hitch system | - |
| Rear hitch | 1/1N |
| Rear hitch lift | 1,100 lbs or 498 kg |
| Front hitch | - |
| Front hitch lift | - |
New Holland T8.390
General Infos| Make | New Holland |
| Model | T8.390 |
| Country | United states |
| Production | From 2011 Until 2014 |
| Price | - |
| Tractor type | Row Crop tractor |
| Fuel | diesel |
| Service repair manual | New Holland T8.390 Manual |
Dimensions, sizes and tires
| AG front tires | - |
| AG rear tires | - |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 24,480 lbs or 11104 kg |
| Length | - |
| Width | - |
| Height | - |
| Wheelbase | 135.8 inches [344 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | 60 to 88 inches |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 531 ci or 8.7 L |
| Cylinders | 6 cylinders 24 valves |
| Engine power | 374 hp or 278.9 kW |
| Engine RPM | 2000 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 168 gal or 635.9 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | - |
| Parts And Accessories | New Holland T8.390 Parts |
| Batteries number | 2 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | 12 V |
| Charging Amps | 200 amps |
| Trans system | - |
| Trans type | creeper |
| Trans gears | 23 forward and 6 reverse |
| Clutch system | - |
| Wheel drive | 4x4 MFWD 4WD |
| Final drive | - |
| Steering | power |
| Braking system | hydraulic wet disc |
| Cabin type | Cab standard |
| Differentiel lock | - |
| System | closed center load sensing |
| Valves | 4 to 6 |
| Pump flow | 35 gpm or 132.5 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | - |
| Max flow | 42.5 gpm or 160.9 lpm |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | 259.61 hp or 193.6 kW |
| Fuel consumption | 15.7 gal/hour or 59.4 l/hour |
| Pulling power | 37,986 lbs or 17230 kg |
| Claimed power | 290 hp or 216.3 kW |
| Real power | 332.40 hp or 247.9 kW |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | independent |
| Rear PTO RPM | 1000 (rpm) |
| Front PTO | optional |
| Front PTO RPM | 1000 (rpm) |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | 16.7 gal/hour or 63.2 l/hour |
| Hitch system | - |
| Rear hitch | 4N/3 |
| Rear hitch lift | 18,900 lbs or 8573 kg |
| Front hitch | optional |
| Front hitch lift | - |
Related tractor comparison
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Useful links and guides ....
- John Deere provided us with the latest version of its 20A service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 20A farm-tractor here
- Get your New Holland T8.390 manual book version
- Cabine, electrical And mechanical parts for New Holland T8.390 farm-tractor here
