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CaseIHModel A
CaseIH STX500QT Quadtrac
Articulated
- power
- 500 hp
- displacement
- 915 ci
- Cylinders
- 6
- Forward gears
- 16
Head to head · Articulated
Articulated

Standard Tread
How they compare
STX500QT Quadtrac is in the 78th percentile; Twenty-Two is in the 1st · 61 models
STX500QT Quadtrac is in the 50th percentile; Twenty-Two is in the 1st · 61 models
STX500QT Quadtrac is in the 50th percentile; Twenty-Two is in the 1st · 59 models
STX500QT Quadtrac is in the 57th percentile; Twenty-Two is in the 1st · 57 models
Full comparison
| Spec | CaseIH STX500QT Quadtrac | Caterpillar Twenty-Two | Difference |
|---|---|---|---|
| Manufacturer | CaseIH | Caterpillar | — |
| Model | STX500QT Quadtrac | Twenty-Two | — |
| Category | Articulated | Standard Tread | — |
| Spec | CaseIH STX500QT Quadtrac | Caterpillar Twenty-Two | Difference |
|---|---|---|---|
| Manufacturer | Cummins | Caterpillar | — |
| Model | Not recorded | 4.1L 4-cyl | — |
| Power Output | 500hp | Not recorded | — |
| Rated RPM | Not recorded | 1,250RPM | — |
| Cylinders | 6 | 4 | ▲ STX500QT Quadtrac+2 · +50% |
| Displacement | 915ci | 251ci | ▲ STX500QT Quadtrac+664 ci · +265% |
| Bore | 5.4in | 4in | ▲ STX500QT Quadtrac+1.4 in · +35% |
| Stroke | 6.7in | 5in | ▲ STX500QT Quadtrac+1.7 in · +34% |
| Spec | CaseIH STX500QT Quadtrac | Caterpillar Twenty-Two | Difference |
|---|---|---|---|
| Type | Full Power Shift | Gear | — |
| Spec | CaseIH STX500QT Quadtrac | Caterpillar Twenty-Two | Difference |
|---|---|---|---|
| Length | Not recorded | 108in | — |
| Width | Not recorded | 57.8in | — |
| Height | Not recorded | 56.1in | — |
| Operating Weight | 53,264lb | 6,200lb | ▲ STX500QT Quadtrac+47,064 lb · +759% |
| Spec | CaseIH STX500QT Quadtrac | Caterpillar Twenty-Two | Difference |
|---|---|---|---|
| System Type | Pressure Flow Compensating | Not recorded | — |
| Steering Type | Hydrostatic Power | Manual Clutches | — |
| Spec | CaseIH STX500QT Quadtrac | Caterpillar Twenty-Two | Difference |
|---|---|---|---|
| Steering Type | Hydrostatic Power | Manual Clutches | — |
| Spec | CaseIH STX500QT Quadtrac | Caterpillar Twenty-Two | Difference |
|---|---|---|---|
| Starter Type | 12 Volts | Not recorded | — |
| Spec | CaseIH STX500QT Quadtrac | Caterpillar Twenty-Two | Difference |
|---|---|---|---|
| Coolant | Not recorded | 5gal | — |
Category context