New Holland T8.420: all source data
All 65 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | New Holland |
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| (no label) | Row-Crop tractor |
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| (no label) | Built in Racine, Wisconsin, USA |
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Engine| (no label) | FPT 8.7L 6-cyl diesel |
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| Fuel tank | 152 gal | 575.3 L |
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| Exhaust fluid (DEF) | 23.6 gal | 89.3 L |
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Transmission| (no label) | continuously variable transmission |
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Power| Engine (gross) | 367 hp | 273.7 kW |
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| PTO (claimed) | 305 hp | 227.4 kW |
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| Drawbar (tested) | 255.76 hp | 190.7 kW |
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| PTO (tested) | 351.68 hp | 262.2 kW |
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Mechanical| (no label) | Four-wheel drive |
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| Final drives | inboard planetary |
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| (no label) | Power steering |
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| (no label) | Cab standard with air-conditioning. |
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Hydraulics| Type | closed center pressure flow compensating |
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| Valves | 4 to 6 |
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| Pump flow | 44 gpm | 166.5 lpm |
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| Pump flow | 75 gpm | 283.9 lpm |
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Hitch| Rear Type | IVN/III |
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| Control | electronic lower-link draft sensing |
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| Rear lift | 17500 lbs | 7938 kg |
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| Rear lift | 19500 lbs | 8845 kg |
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| Front Hitch | optional |
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| Front lift | 12800 lbs | 5806 kg |
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| Drawbar | Cat. 4 |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 1000 |
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| Rear PTO Type | 540/1000 |
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| Engine RPM | 1000@1778 |
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Dimensions| Wheelbase | 139.8 inches | 355 cm |
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| Weight | 30165 lbs | 13682 kg |
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| Front tire | 420/85R34L480/80R50 |
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Serial location| (no label) | Serial number plate on the front-right of the tractor frame. |
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Electrical| Ground | negative |
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| Charging system | alternator |
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| Charging amps | 200 |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | FPT F2C |
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| (no label) | turbocharged intercooled diesel |
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| (no label) | 6-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 531 ci | 8.7 L |
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| Bore/Stroke | 4.606x5.315 inches | 117 x 135 mm |
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| Emissions | Interim Tier 4 |
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| Emission control | selective catalytic reduction (SCR) |
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| Power (gross) | 367 hp | 273.7 kW |
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| Maximum Power | 419 hp | 312.4 kW |
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| Fuel system | electronic high-pressure common rail |
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| Cooling system | viscous fan |
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| Air cleaner | dual dry element |
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| Compression | 15.9:1 |
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| Rated RPM | 2000 |
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| Starter | electric |
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| Starter volts | 12 |
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Transmission
Transmission| Transmission | Auto Command CVT |
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| Type | continuously variable transmission |
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| Gears | infinite forward and reverse (4-range) |
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Dimensions
Tires| Standard tires (ag) | Front: 420/85R34L480/80R50. Rear: |
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Dimensions| Wheelbase | 139.8 inches | 355 cm |
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| Length | 255 inches | 647 cm |
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| Operating weight | 30165 lbs | 13682 kg |
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| Front axle | MFWD |
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| Front axle | Terraglide |
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| Bar rear axle (Bar) | 5 by 120 inches | 127 by 3048 mm |
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