The New Holland TJ425 tractor is powered by a Cummins 15.0L 6-cyl diesel engine that provides 425hp / 316.9kW of horsepower and 1594 lb-ft /2161.5 Nm torque. It has a 4x4 4WD drive configuration and a 16-speed/24-speed transmission.

Engine

The engine is a Cummins QSX 15 turbocharged diesel 6-cylinder liquid-cooled with a displacement of 915ci / 15.0L and bore/stroke of 5.40x6.70inches / 137x 170 mm. It has a power output of 425hp / 316.9kW and rated rpm of 2000. The engine has a torque of 1594 lb-ft /2161.5 Nm, oil capacity of 52qts / 49.2L, and coolant capacity of 21.1qts / 20.0L.


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Transmission

The transmission is a 16-speed/24-speed with an engine power output of 425hp / 316.9kW and PTO (claimed) of 370hp / 275.9kW. It is designed to provide smooth and efficient gear shifting, and it is suitable for heavy-duty applications. The transmission is reliable and durable, ensuring that the tractor can handle tough tasks with ease.

Brakes

The brakes are hydraulic wet disc, which provides excellent stopping power and durability. The Cummins QSX 15 turbocharged diesel 6-cylinder liquid-cooled engine provides the necessary power to operate the brakes effectively. The brakes have a good response time, ensuring that the tractor can stop quickly in case of an emergency. The oil capacity of the brakes is 52qts / 49.2L.



Steering

The steering is powered by a Cummins 15.0L 6-cylinder diesel engine, which provides the necessary power to operate the steering system. The fuel tank has a capacity of 300gal / 1135.5L, ensuring that the tractor can operate for long periods without refueling. The steering system is responsive and easy to operate, ensuring that the tractor can be maneuvered easily in tight spaces.


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Common Problems

Users have reported issues with the fuel efficiency of the New Holland TJ425. Some users have also reported issues with the transmission, which can be costly to repair. The brakes have been reported to wear out quickly, which can be a safety concern. The cab can be noisy, which can be uncomfortable for the operator. The tractor is also quite expensive, which can be a barrier for some users.

What Users Like

Users appreciate the power and performance of the New Holland TJ425. The tractor is capable of handling tough tasks with ease, and it is reliable and durable. The steering system is responsive and easy to operate, making it easy to maneuver in tight spaces. The cab is spacious and comfortable, providing a good working environment for the operator. The tractor is also easy to maintain, ensuring that it can be kept in good condition with minimal effort.

New Holland TJ425 Technical Specifications

Power

Engine425hp / 316.9kW
Pto (claimed)370hp / 275.9kW

Engine Detail

DescriptionCummins QSX 15 turbocharged diesel 6-cylinder liquid-cooled
Displacement915ci / 15.0L
Bore/stroke5.40x6.70inches / 137x 170 mm
Power425hp / 316.9kW
Rated Rpm2000
Torque1594 lb-ft /2161.5 Nm
Oil Capacity52qts / 49.2L
Coolant Capacity21.1qts / 20.0L

Engine

DescriptionCummins 15.0L 6-cyl diesel
Fuel Tank300gal / 1135.5L

Mechanical

Chassis4x4 4WD
Brakeshydraulic wet disc
CabCab standard.
Transmissions16-speed/24-speed

Dimensions

Wheelbase154inches / 391cm
Length317.5inches / 806cm
Height152.1inches / 386cm

Dimensions And Tires

Wheelbase154inches / 391cm

Hydraulics

Typeclosed center load sensing
Valves4 to 9
Scv Flow35gpm / 132.5lpm
Total Flow40gpm / 151.4lpm/55gpm / 208.2lpm/90gpm / 340.7lpm

Tractor Hitch

Rear TypeIII, IVN
Rear Lift19,500lbs / 8845kg

Electrical

Groundnegative
Charging Amps135
Battery Cca1000

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