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New Holland T8.420 vs New Holland TJ425
Verdict: New Holland T8.420 vs New Holland TJ425
The New Holland T8.420 and the New Holland TJ425 are both tractors — here is how they stack up on the figures that matter. New Holland TJ425 leads on rated power with 370 hp against 367 hp. New Holland TJ425 holds more fuel (1135.5 L vs 575.3 L) for longer stints between fills. New Holland T8.420 is the newer design (2013 vs 2002). In short: choose the New Holland TJ425 for outright pulling power, or the New Holland T8.420 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.
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Fit & specs
New Holland
62
Fit score
Best match
Clear
New Holland
62
Fit score
Best match
Clear
Rated power
367 hp
370 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
New HollandReference
New HollandReference
Pull at 4.86 KPHReference
When equipped with the manual transmission the TJ425 is limited to 1500 lb-ft of torque.Reference
Final drives
inboard planetaryReference
inboard planetaryReference
Drive
—
4x4 articualted 4WDReference
Engine
Fuel tank
575.3 LReference
1135.5 LReference
Exhaust fluid (DEF)
89.3 LReference
—
Engine (gross)
273.7 kWReference
—
Drawbar (tested)
190.7 kWReference
—
Displacement
8.7 LReference
14.9 LReference
Bore/Stroke
117 x 135 mmReference
137 x 169 mmReference
Emissions
Interim Tier 4Reference
—
Emission control
selective catalytic reduction (SCR)Reference
—
Power (gross)
273.7 kWReference
—
Maximum Power
312.4 kWReference
—
Fuel system
electronic high-pressure common railReference
—
Cooling system
viscous fanReference
—
Air cleaner
dual dry elementReference
—
Compression
15.9:1Reference
—
Rated RPM
2000Reference
2000Reference
Starter
electricReference
—
Starter volts
12Reference
—
Max power
190.7 kWReference
—
Power at rated engine speed
228.1 kWReference
—
Engine
—
316.9 kWReference
Power
—
316.9 kWReference
Torque
—
2161.5 NmReference
Oil capacity
—
49.2 LReference
Coolant capacity
—
20.0 LReference
Transmission
Transmission
Auto Command CVTReference
synchroshiftReference
Gears
infinite forward and reverse (4-range)Reference
24 forward and 6 reverseReference
Clutch
—
electro-hydraulic wet discReference
PTO & Hydraulics
PTO (claimed)
227.4 kWReference
275.9 kWReference
PTO (tested)
262.2 kWReference
—
Type
continuously variable transmissionReference
full power shiftReference
Valves
4 to 6Reference
—
Pump flow
283.9 lpmReference
—
Rear Type
IVN/IIIReference
IVN/IIIReference
Control
electronic lower-link draft sensingReference
—
Rear lift
8845 kgReference
—
Front Hitch
optionalReference
—
Front lift
5806 kgReference
—
Drawbar
Cat. 4Reference
—
Rear PTO
independentReference
independentReference
Rear PTO Type
540/1000Reference
1000 (1.75)Reference
Engine RPM
1000@1778Reference
—
Power at rated PTO speed
262.1 kWReference
—
Rear valves
—
4 to 7Reference
SCV flow
—
132.5 lpmReference
Total flow
—
340.7 lpmReference
Rear lift (at 24"/610mm)
—
8845 kgReference
Dimensions
Wheelbase
355 cmReference
391 cmReference
Weight
13682 kgReference
—
Front tire
420/85R34L480/80R50Reference
18.4R46Reference
Standard tires (ag)
Front: 420/85R34L480/80R50. Rear:Reference
—
Length
647 cmReference
806 cmReference
Operating weight
13682 kgReference
—
Front axle
TerraglideReference
—
Bar rear axle
127 by 3048 mmReference
—
Rear tire
—
18.4R46Reference
Ag front
—
18.4R46Reference
Ag rear
—
18.4R46Reference
Height
—
386 cmReference
T8.420 Serial Number Location
Electrical
Ground
negativeReference
negativeReference
Charging system
alternatorReference
alternatorReference
Charging amps
200Reference
135Reference
Battery volts
12Reference
12Reference
Battery CCA
—
1000Reference
Test results
Fuel use
62.5 l/hourReference
—
Max pull
12920 kgReference
—
Variants
STX425
—
similar CaseIH modelReference
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.