New Holland T8.420 Specs ( 2013-2014 )
Production
| Description | Row-Crop tractor / Built in Racine, Wisconsin, USA |
|---|---|
| Manufacturer | New Holland |
Engine
| Engine type | FPT 8.7L 6-cyl diesel |
|---|---|
| Exhaust fluid (DEF) | 23.6 gal (89.3 L) |
| Fuel tank | 152 gal (575.3 L) |
| Air cleaner | dual dry element |
| Bore/Stroke | 4.606x5.315 inches (117 x 135 mm) |
| Compression | 15.9:1 |
| Cooling system | viscous fan |
| Description | FPT F2C / turbocharged intercooled diesel / 6-cylinder / liquid-cooled |
| Displacement | 531 ci (8.7 L) |
| Emission control | selective catalytic reduction (SCR) |
| Emissions | Interim Tier 4 |
| Fuel system | electronic high-pressure common rail |
| Maximum Power | 419 hp (312.4 kW) |
| Power (gross) | 367 hp (273.7 kW) |
| Rated RPM | 2000 |
| Starter | electric |
| Starter volts | 12 |
| Drawbar (tested) | 255.76 hp (190.7 kW) |
| Engine (gross) | 367 hp (273.7 kW) |
| PTO (claimed) | 305 hp (227.4 kW) |
| PTO (tested) | 351.68 hp (262.2 kW) |
Transmission
| Description | continuously variable transmission |
|---|---|
| Gears | infinite forward and reverse (4-range) |
| Transmission | Auto Command CVT |
| Type | continuously variable transmission |
Mechanical
| Cab | Cab standard with air-conditioning. |
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| Description | Power steering |
| Drive type | Four-wheel drive |
| Final drives | inboard planetary |
Hydraulics
| Pump flow | 44 gpm (166.5 lpm) |
|---|---|
| Type | closed center pressure flow compensating |
| Valves | 4 to 6 |
Hitch
| Control | electronic lower-link draft sensing |
|---|---|
| Drawbar | Cat. 4 |
| Front Hitch | optional |
| Front lift | 12800 lbs (5806 kg) |
| Rear lift | 17500 lbs (7938 kg) |
| Rear Type | IVN/III |
PTO
| Engine RPM | 1000@1778 |
|---|---|
| Rear PTO | independent |
| Rear PTO Type | 1000 |
Electrical
| Battery volts | 12 |
|---|---|
| Charging amps | 200 |
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Bar rear axle | 5 by 120 inches (127 by 3048 mm) |
|---|---|
| Front axle | MFWD / Terraglide |
| Length | 255 inches (647 cm) |
| Operating weight | 30165 lbs (13682 kg) |
| Wheelbase | 139.8 inches (355 cm) |
| Front tire | 420/85R34L480/80R50 |
| Weight | 30165 lbs (13682 kg) |
| Wheelbase | 139.8 inches (355 cm) |
| Standard tires (ag) | Front: 420/85R34L480/80R50. Rear: |
OCED Tractor Test 2086A
| Description | Diesel CVT 4WDJuly 14 - 15, 2014Link: OCED Tractor Test 2086A file / PTO performance / Drawbar performance / Pull at 8.3 KPH / Pull at 4.86 KPH |
|---|---|
| Fuel use | 18.4 gal/hour (69.6 l/hour) / 16.5 gal/hour (62.5 l/hour) / 18.4 gal/hour (69.6 l/hour) / 16.5 gal/hour (62.5 l/hour) |
| Max power | 351.68 hp (262.2 kW) / 255.76 hp (190.7 kW) |
| Max pull | 28484 lbs (12920 kg) |
| Power at rated engine speed | 305.95 hp (228.1 kW) |
| Power at rated PTO speed | 351.44 hp (262.1 kW) |
T8.420 Serial Number Location
| Description | Serial number plate on the front-right of the tractor frame. |
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