Production | |
Manufacturer | CaseIH |
Four-wheel Drive (4WD) tractor | |
Built in Fargo, North Dakota, USA |
CaseIH STX425 Engine | |
Cummins 14.9L 6-cyl diesel | |
Fuel tank | 300 gal 1135.5 L |
Engine details ... |
CaseIH STX425 Transmissions | |
16-speed full power shift | |
24-speed fully synchronized | |
Transmission details ... |
CaseIH STX425 Power | |
Engine | 425 hp 316.9 kW |
Drawbar (claimed) | 345 hp 257.3 kW |
PTO (claimed) | 370 hp 275.9 kW |
Mechanical | |
Four-wheel drive | |
Final drives | inboard planetary (standard) |
  | compound planetary (HD/scraper) |
Steering | hydrostatic power |
Integrated hydraulic wet disc brakes | |
Surveyor Cab standard. |
Photos | |
No photos of the CaseIH STX425 are currently available. To submit yours, email it to Peter@TractorData.com. Photos may only be used with the permission of the original photographer. |
Hydraulics | |
Type | pressure flow compensated (PFC) |
Rear valves | 4 to 7 |
SCV flow | 35 gpm 132.5 lpm |
Total flow | 40 gpm 151.4 lpm |
  | 55 gpmOptOptional 208.2 lpm |
Tractor hitch | |
Rear Type | IVN/III |
Rear lift (at 24"/610mm) | 19500 lbs 8845 kg |
Power Take-off (PTO) | |
Rear PTO | independent OptOptional |
Rear PTO Type | 1000 (1.75) |
Dimensions & Tires | |
Wheelbase | 154 inches 391 cm |
Full dimensions and tires ... |
STX425 Serial Numbers | |
2002 | JEE0099501 |
2003 | JEE0102001 |
2004 | JEE0104001 |
2005 | JEE0105701 |
2006 | JEE0108501 |
FAQ: How to read a serial number table. |
Electrical | |
Ground | negative |
Charging system | alternator |
Battery volts | 12 |
References | |
STX Series Steiger Tractors published in 2002, by CaseIH* | |
*Publication contains known errors. |
Page information | |
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TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. | |
Peter Easterlund - owner/author | |
Email: Peter@TractorData.com | |
Updated on October 7, 2023 |