CaseIH STX425 Engine


CaseIH STX425 tractor photo
2002 - 2006
Steiger STX Series
Four-wheel Drive (4WD) tractor
Series map:
STX375
STX425
STX450
375.0hp
425.0hp
450.0hp
Engine Detail
Cummins QSX 15
turbocharged aftercooled diesel
6-cylinder
liquid-cooled inline
When equipped with the manual transmission the STX425 engine is limited to 1501 lb-ft of torque.
Displacement912 ci
14.9 L
Bore/Stroke5.39x6.65 inches
137 x 169 mm
Power425 hp
316.9 kW
Air cleanerdual paper elements
Rated RPM2000
Torque1594 lb-ft
2161.5 Nm
Torque RPM1400
Starter volts12
CaseIH STX425 Engine
CaseIH STX425 engine image
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on October 7, 2023
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