CaseIH Steiger 645 Quadtrac
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| Production | |
| Manufacturer | CaseIH (a part of CNH) |
| Articulated Crawler tractor | |
| CaseIH Steiger 645 Quadtrac Engine | |
| FPT 12.9L 6-cyl diesel | |
| Fuel tank | 470 gal 1779.0 L |
| Exhaust fluid (DEF) | 85 gal 321.7 L |
 Engine details ... | |
| CaseIH Steiger 645 Quadtrac Transmission | |
| 17-speed full power shift | |
 Transmission details ... |
| CaseIH Steiger 645 Quadtrac Power | |
| Engine (gross) | 636.2 hp 474.4 kW |
| Engine (max) | 689.4 hp 514.1 kW |
| PTO (claimed) | 529.6 hp 394.9 kW |
| Mechanical | |
| Drive | articulated crawler |
| Final drives | planetary |
| Articulated power steering | |
| Cab standard with air-conditioning. | |
| Photos | |
| No photos of the CaseIH Steiger 645 Quadtrac 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 | closed center |
| Valves | 4 to 8 |
| Pump flow | 42 gpm 159.0 lpm |
| 57 gpmOptOptional 215.7 lpm | |
| 113 gpmOptOptional 427.7 lpm | |
| SCV flow | 35 gpm 132.5 lpm |
| Tractor hitch | |
| Rear Type | IVN |
| Rear lift (at 24"/610mm) | 22250 lbs 10092 kg |
| Drawbar | Cat 4 |
| Cat 5 OptOptional | |
| Power Take-off (PTO) | |
| Rear PTO | independent |
| Rear PTO Type | 1000 (1.75) |
| Dimensions & Tracks | |
| Wheelbase | 154 inches 391 cm |
| Weight | 56800 lbs 25764 kg |
| Tracks | |
 Full dimensions and tracks ... | |
| Electrical | |
| Ground | negative |
| Charging system | alternator |
| Charging amps | 240 |
| 330 OptOptional | |
| Batteries | 3 |
| Battery CCA | 950 |
| Battery volts | 12 |
| References | |
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| TAFS Connect Steiger published in 2024, by New Holland |
| Page information | |
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| Copyright 2024 TractorData.com® | |
| 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 February 15, 2024 |