WhichTractor
  • Articulated
  • WhichTractor size: High-power
  • No lab test on file
  • 2002–2005

WhichTractor size, not the maker’s category

Derived by WhichTractor from a sourced three-point linkage. How we decide what a machine is

New Holland TJ-450 specs: hp, weight, years

CUMMINS QSX-15 six-cylinder diesel. The manufacturer claimed 444 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.

Engine power, claimed · gross or net not stated

444 hp

331 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “New Holland TJ450”, claimed

This is the maker’s own figure, measured at the engine. Power at the PTO is lower — by how much, for this machine, nobody has measured.

Weight
39,500 lb
3-point lift
19,632 lb
Hyd. flow
41.0 gpm
Top speed
24.9 mph

New Holland TJ-450 specs: key facts

  • The New Holland TJ-450 was built from 2002 to 2005.

  • The New Holland TJ-450 has a claimed engine power (gross or net not stated) of 331 kW (444 hp); it has no measured PTO figure.

  • The New Holland TJ-450 is four-wheel drive (4WD).

  • The New Holland TJ-450 has a CUMMINS QSX-15 engine, a 6-cylinder 14.95 L diesel unit.Source 1

  • The New Holland TJ-450 weighs 17,917 kg (39,500 lb) unladen.

  • The New Holland TJ-450 has a rear PTO running at 1000 rpm.

  • The three-point hitch of the New Holland TJ-450 lifts 8,905 kg (19,632 lb) at the lower-link ends.

  • The hydraulic pump of the New Holland TJ-450 delivers 155.2 L/min (41.0 gpm).

Source · Traktorenlexikon, “New Holland TJ450”

How does the TJ-450 compare with its class?

We will not rate this machine against its class. Only 12 published tractors sit within 10% of its 331 kW — too few to say what is normal.

Derived by WhichTractor. How we work this out

Illustration of the 2002–2005 New Holland TJ-450, a 444 hp farm tractor, a drawing generated from its specification record
Illustration — not a photograph

How much horsepower does a TJ-450 have?

The only figure for the TJ-450 is 444 hp (331 kW) of claimed engine power, gross or net not stated, no test standard stated — not power at the shaft.

Engine, claimed (gross/net not stated)
444 hp

Source · Traktorenlexikon, “New Holland TJ450”

What engine is in a TJ-450?

A TJ-450 has a CUMMINS QSX-15, a 6-cylinder 14.95 L diesel engine.

Engine — TJ-450 engine specifications
Make & modelCUMMINS QSX-15
Cylinders6, liquid-cooledSource 2
Displacement912.0 ci · 14.95 L
Aspirationsupercharged
Max torque1,669 lb·ft · 2,263 N·m @ 1,400 rpmSource 2
Electrical system12 VSource 2

Source · Traktorenlexikon, “New Holland TJ375”

How much will a TJ-450 lift, and what is its hydraulic flow?

A TJ-450 lifts 19,632 lb (8,905 kg) at the lower-link ends of its Category 4 three-point hitch.

Hydraulics & PTO — TJ-450 hydraulics and PTO specifications
Pump flow41.0 gpm · 155.2 L/min
Pressure3,002 psi · 207 bar
Hitch categoryCategory 4
Lift at ends19,632 lb · 8,905 kg
Rear PTO1000 rpm
PTO shaft1 3/4"- 20 teilig

Source · Traktorenlexikon, “New Holland TJ450”

What transmission does a TJ-450 have?

Transmission specifications for the TJ-450 are below.

Transmission — TJ-450 transmission specifications
ClutchPedal-operated, electro-hydraulic wet multi-disc clutch
BrakesPedal-operated, wet full-disc brake acting on the rear axle
SteeringHydrostatic Eaton steering
Top speed24.9 mph · 40 km/h

Source · Traktorenlexikon, “New Holland TJ450”

How much does a TJ-450 weigh?

A TJ-450 weighs 39,500 lb (17,917 kg) unladen.

Weights & dimensions — TJ-450 weights and dimensions
Unladen weight39,500 lb · 17,917 kg
Maximum permissible mass39,683 lb · 18,000 kg
Wheelbase154.0 in · 3,911 mm
Length297.6 in · 7,558 mm
Width145.0 in · 3,683 mm
Height143.0 in · 3,631 mm
Ground clearance13.1 in · 334 mm
Front track75.0–129.0 in · 1,905–3,277 mmWikibooks gives one track for both axles
Rear track75.0–129.0 in · 1,905–3,277 mmWikibooks gives one track for both axles

Source · Traktorenlexikon, “New Holland TJ450”

What oil does a TJ-450 take, and how much?

A TJ-450 engine takes 52.0 qt (49.2 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.

TJ-450 fluid capacities, grades and service intervals
SystemCapacity
Engine oil52.0 qt · 49.2 LSource: Traktorenlexikon, “New Holland TJ450” · single source, not independently verified
Transmission80.4 qt · 76.1 LSource: Traktorenlexikon, “New Holland TJ450” · single source, not independently verified
Hydraulic227.2 qt · 215.0 LSource: Traktorenlexikon, “New Holland TJ450” · single source, not independently verified
Cooling system84.9 qt · 80.3 LSource: Traktorenlexikon, “New Holland TJ450” · single source, not independently verified

Always confirm against the operator’s manual for your machine before service.

Which tractors compare with a TJ-450?

Within 10% of its 444 hp of claimed engine power, the same type, and first built within 15 years of it.

Common questions about the New Holland TJ-450

Is a TJ-450 two-wheel drive or four-wheel drive?

The New Holland TJ-450 is four-wheel drive (4WD).

What PTO does a TJ-450 have?

A TJ-450 has a 1000 rpm rear PTO on a 1 3/4"- 20 teilig shaft.

Sources and how this page was built

Compiled from Traktorenlexikon, “New Holland TJ375”; and Traktorenlexikon, “New Holland TJ450”.

Sources checked

14 SEP 2026

Spotted an error?

Sources

Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution

  1. Traktorenlexikon: New Holland TJ375 — CC BY-SA 4.0, WIKIBOOKS-TL-111250 · revision 993203. Wikibooks contributors (Traktorenlexikon). Original document
  2. Traktorenlexikon: New Holland TJ450 — CC BY-SA 4.0, WIKIBOOKS-TL-111264 · revision 993204. Wikibooks contributors (Traktorenlexikon). Original document