Case-IH STX 440 vs New Holland TJ-450

5 material differences · fewer than 12

Tractor one

2000–2002

No measured PTO figure

Tractor two

2002–2005

No measured PTO figure

Which should you choose?

Read our verdict on the STX 440 and the TJ-450 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

5 material differences · 12 fields identical or within 5%, which is not counted as material

Case-IH STX 440 and New Holland TJ-450, field by field
Field	STX 440	TJ-450	Gap
Engine
Engine power, claimed claimed	434.0 hp	444 hp	—
Engine declared	CUMMINS QSX-15	CUMMINS QSX-15	—
Displacement declared	14.95 L	14.95 L	—
Maximum torque declared	1,583 lb·ft · 2,146 N·m	1,669 lb·ft · 2,263 N·m	+5% TJ-450
Transmission
Top speed declared	18.6 mph · 30 km/h	24.9 mph · 40 km/h	+33% TJ-450
Clutch declared	Multi-disc clutch running in an oil bath	Pedal-operated, electro-hydraulic wet multi-disc clutch	differs
Hydraulics & hitch
Hydraulic centre declared	Closed centre	—	—
Pump flow declared	41.0 gpm · 155.2 L/min	41.0 gpm · 155.2 L/min	—
Pressure declared	3,002 psi · 207 bar	3,002 psi · 207 bar	—
Three-point lift at ends declared	24,617 lb · 11,166 kg	19,632 lb · 8,905 kg	+25% STX 440
Rear PTO speeds declared	1000 rpm	1000 rpm	—
Weight & dimensions
Unladen weight declared	39,500 lb · 17,917 kg	39,500 lb · 17,917 kg	—
Maximum permissible mass declared	39,683 lb · 18,000 kg	39,683 lb · 18,000 kg	—
Wheelbase declared	154.0 in · 3,911 mm	154.0 in · 3,911 mm	—
Length declared	297.6 in · 7,558 mm	297.6 in · 7,558 mm	—
Width declared	153.0 in · 3,886 mm	145.0 in · 3,683 mm	+6% STX 440
Height declared	143.0 in · 3,631 mm	143.0 in · 3,631 mm	—
Ground clearance declared	—	13.1 in · 334 mm	—
Fuel tank declared	1,200.4 qt · 1,136.0 L	1,200.4 qt · 1,136.0 L	—

Source

Source