This page provides a detailed comparison of the specifications for the CaseIH Steiger 580 Quadtrac and the John Deere 9RX 640.
| CaseIH Steiger 580 Quadtrac | John Deere 9RX 640 | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | FPT | John Deere |
| Engine Model | - | JD14 |
| Engine Cooling Type | Liquid-cooled | liquid-cooled |
| Engine Fuel Type | Diesel | diesel |
| Engine Induction Type | Two-stage Turbocharged Air-to-Water Intercooled Air-to-air Aftercooled | turbocharged aftercooled |
| Engine Cylinders | 6 | 6 |
| Engine Displacement Value | 787 ci (12.9 L) | 827 ci (13.6 L) |
| Engine Rated Rpm | 2100 | 2100 |
| Engine Power Output Value | 580 hp (432.5 kW) | 632 hp (471.0 kW) |
| Transmission | ||
| Transmission Type | Full Power Shift | full power shift |
| Transmission Forward Gears | 16 | 18 |
| Transmission Reverse Gears | 2 | 6 |
| Dimensions | ||
| Length Value | - | 346.3 |
| Width Value | 36 | 30 |
| Operating Weight Value | 48780 lb (22126 kg) | 56320 lb (25546 kg) |
| Miscellaneous | ||
| Chassis | Crawler | - |
| Drive Type | Quad Track | - |
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
| Hitch Type | IVN | IVN/IV |
| Hitch Category | - | 3 |
| Hitch Position | Rear | Rear |
| Hydraulic System Type | Pressure Flow Compensated | closed center pressure/flow compensated |
| Operator Station Type | - | Cab |
| Starter Type | Electric | electric |
