New Holland TJ425

Name: New Holland TJ425
Brand: New Holland

Power

425 hp

Production

2002-2005

Engine

Turbocharged aftercooled diesel, 6-cylinder

Transmission

Full power shift

Drive

4WD

Over 200 HP 2000s

From the same series:

TJ375

TJ450

Introduction

New Holland TJ425 Articulated 4WD Tractor

The New Holland TJ425 is a heavy-duty articulated four-wheel-drive tractor produced between 2002 and 2005 in Fargo, North Dakota, USA. Designed for large-scale agricultural operations, this machine focuses on high-torque output and structural durability for intensive field work.

Engine and Performance

The tractor is powered by a Cummins QSX 15, a 14.9-liter, 6-cylinder liquid-cooled inline diesel engine. It utilizes a turbocharger with aftercooling to achieve 425 horsepower at a rated RPM of 2000. It produces 1594 lb-ft of torque, providing the necessary pulling power for heavy implements. Note that models equipped with the manual transmission are torque-limited to 1500 lb-ft.

Transmission and Drivetrain

The TJ425 features a 4x4 articulated drive system, which enhances maneuverability for a machine of this scale. Transmission options include a 16-speed full power shift with an electro-hydraulic wet disc clutch for seamless gear changes under load, or a 24-speed synchroshift transmission. Final drives are handled by inboard planetary systems.

Hydraulics and Hitch

The hydraulic system is a closed-center, load-sensing configuration designed to manage high-demand implements. It delivers a standard total flow of 40 gpm, with optional configurations reaching up to 90 gpm. The tractor is equipped with 4 to 7 rear valves and a Category IVN/III rear hitch capable of lifting 19,500 lbs at 24 inches behind the lift point.

Dimensions and Electrical

With a wheelbase of 154 inches and an overall length of 317.5 inches, the TJ425 provides a stable footprint for heavy-duty traction. The electrical system operates on 12 volts, supported by a 135-amp charging system and a 1000 CCA battery, ensuring reliable startup and operation of electronic monitoring systems within the standard-equipped cab.

Conclusion

"The New Holland TJ425 is engineered for high-acreage environments requiring significant drawbar pull and hydraulic capacity. Its combination of the Cummins QSX 15 engine and articulated 4WD chassis makes it a suitable choice for heavy primary tillage and large-scale seeding operations."

Introduction

Production Information of New Holland, TJ425

The production information of the tractor (TJ425) includes details about its manufacturing.

Four-wheel Drive (4WD) tractor

Built in Fargo, North Dakota, USA


Manufacturer	New Holland

Dimension and Tires Information of New Holland, TJ425

This section sums up the dimension and tires information of the tractor.


Wheelbase	154 inches [391 cm]
Length	317.5 inches [806 cm]
Height	152.1 inches [386 cm]


Ag front	18.4R46
Ag rear	18.4R46

Engine Specifications of New Holland, TJ425

Get the specifications for the engine and if different options are available.

Cummins QSX 15

When equipped with the manual transmission the TJ425 is limited to 1500 lb-ft of torque.

Liquid-cooled inline

Turbocharged aftercooled diesel

6-cylinder


Oil capacity	52 qts [49.2 L]
Power	425 hp [316.9 kW]
Displacement	912 ci [14.9 L]
Coolant capacity	21.1 qts [20.0 L]
Torque	1594 lb-ft [2161.5 Nm]
Rated RPM	2000
Bore/Stroke	5.39x6.65 inches [137 x 169 mm]

Transmission Information of New Holland, TJ425Y

Discover all variants of transmission available for this tractor model.

Transmission variants 1


Type	Full power shift
Gears	16 forward and 2 reverse
Clutch	Electro-hydraulic wet disc

Transmission variants 2


Transmission	Synchroshift
Gears	24 forward and 6 reverse

16-speed full power shift

24-speed

Mechanical Specs of New Holland, TJ425Y

This section summarizes all mechanical information such as the brake system and other specifications.

Cab standard.

Hydraulic wet disc brakes


Drive	4x4 articualted 4WD
Final drives	Inboard planetary

Power Information of New Holland, TJ425Y

Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.


Rear PTO	Independent OptOptional
Rear PTO Type	1000 (1.75)

Hydraulics Specifications of New Holland, TJ425

Hydraulic system type, pressure, pump flow and valves.


Type	Closed center load sensing
	55 gpmOptOptional [208.2 lpm]
Total flow	40 gpm [151.4 lpm]
Rear valves	4 to 7
	90 gpmOptOptional [340.7 lpm]
SCV flow	35 gpm [132.5 lpm]

Three-Point Hitch of New Holland, TJ425

Hitch category and rear/front lift capacity.


Rear Type	IVN/III
Rear lift (at 24"/610mm)	19500 lbs [8845 kg]

Electrical System of New Holland, TJ425

Battery voltage, charging system and ground.


Ground	Negative
Battery volts	12
Battery CCA	1000
Charging system	Alternator
Charging amps	135

Frequently asked questions

How much horsepower does the New Holland TJ425 have?

The New Holland TJ425 delivers 425 HP.

What years was the New Holland TJ425 produced?

The New Holland TJ425 was produced in 2002-2005.

What engine does the New Holland TJ425 have?

The New Holland TJ425 is powered by a Turbocharged aftercooled diesel, 6-cylinder engine.

What transmission does the New Holland TJ425 use?

The New Holland TJ425 uses a Full power shift transmission.

Is the New Holland TJ425 4WD?

The New Holland TJ425 is available in 4WD.

More New Holland models

9882425 HP · 1996 - 2000 9884425 HP · 2000 - 2001 T9.480420 HP · 2014 - 2023 TJ430430 HP · 2006 - 2007 T9.470419 HP · 2024 -T9040435 HP · 2007 - 2010 T9.450405 HP · 2011 - 2014 9880400 HP · 1994 - 1995

View all 433 New Holland models →

Compare the New Holland TJ425 with another model

Popular comparisons

vs John Deere 9400 vs John Deere 9400T vs Massey Ferguson 9S.425 vs CaseIH 9390 vs CaseIH STX425 vs Fendt 943 Vario MT