New Holland TJ450

Last Updated: June 2024

Overview

The New Holland TJ450 is a large, heavy-duty tractor designed to tackle significant agricultural tasks. With a robust Cummins QSX 15 engine providing 450 horsepower and a turbocharged aftercooled diesel setup, this tractor is well-suited for demanding farming operations. It features a full power shift transmission with 16 forward and 2 reverse gears, ensuring smooth transitions and efficient field operations. The cooling system can hold up to 21.1 quarts, assisting in maintaining optimum engine temperatures during extensive use. The TJ450 operates on large 46-inch agricultural tires and possesses a substantial weight of 39,325 lbs, supporting stability and traction in various field conditions. Manufactured from 2002 to 2005, this model offers a significant lift capacity of 19,500 lbs at 24 inches, indicative of its formidable strength. The hydraulic system adopts a closed center load sensing configuration, with a pump flow capacity of 35 gal/min and the option to have between 4 to 9 remote control valves. Collectively, these attributes underscore the TJ450's capabilities as a powerhouse in agricultural settings, marking its place in the New Holland TJ I Series lineage.
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Key Specifications

Power Output: 450

Transmission: Full Power Shift

Operating Weight: 39325

Fuel Type: Diesel

Lift Capacity: 19500 lbs at 24 inches

Technical Specifications

Engine

Manufacturer
Cummins
Model
QSX 15
Cooling Type
Liquid-cooled
Cylinder Orientation
Inline
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Turbocharged aftercooled
Cylinders
6
Displacement (ci)
912
Bore (in)
5.39
Stroke (in)
6.65
Rated RPM
2000
Power Output (hp)
450

Transmission

Type
Full Power Shift
Forward Gears
16
Reverse Gears
2
Total Gears
-

Dimensions

Length (in)
317.5
Width (in)
-
Height (in)
152.1
Operating Weight (lb)
39325

Power Take-Off (PTO)

PTO Type
-
PTO Speed 1 (rpm)
-
PTO Speed 2 (rpm)
-
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
-
Drive Type
-
Steering Type
Hydrostatic Power
Coolant Capacity (qts)
21.1
Front Tire Diameter (in)
46
Front Tire Width (in)
18.4
Rear Tire Diameter (in)
46
Rear Tire Width (in)
18.4
Front/Rear Rim Diameter (in)
-
Tire Type
Ag
Manufacture - End Year
2005
Hitch Type
III, IVN
Hitch Category
-
Hitch Position
-
Hitch Capacity (lb)
19500 lbs at 24 inches
Operator Station Type
-
Starter Type
Electric (12 volts)
Brake Type
-
Hydraulic System Type
Closed center load sensing

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