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CaseIHModel A
CaseIH STX530QT Quadtrac
Agricultural
- power
- 535 hp
- displacement
- 912 ci
- Cylinders
- 6
- Forward gears
- 16
Head to head · Agricultural
Agricultural

Utility
How they compare
STX530QT Quadtrac is in the 99th percentile; 484 is in the 9th · 1,028 models
STX530QT Quadtrac is in the 97th percentile; 484 is in the 11th · 1,083 models
STX530QT Quadtrac is in the 74th percentile; 484 is in the 8th · 1,130 models
STX530QT Quadtrac is in the 50th percentile; 484 is in the 16th · 972 models
Full comparison
| Spec | CaseIH STX530QT Quadtrac | International Harvester 484 | Difference |
|---|---|---|---|
| Manufacturer | CaseIH | International Harvester | — |
| Model | STX530QT Quadtrac | 484 | — |
| Category | Agricultural | Utility | — |
| Spec | CaseIH STX530QT Quadtrac | International Harvester 484 | Difference |
|---|---|---|---|
| Manufacturer | Cummins | International Harvester | — |
| Model | QSX15 | D179 | — |
| Power Output | 535hp | 50hp | ▲ STX530QT Quadtrac+485 hp · +970% |
| Rated RPM | 2,100RPM | 2,200RPM | ▲ 484+100 RPM · +5% |
| Cylinders | 6 | 3 | ▲ STX530QT Quadtrac+3 · +100% |
| Displacement | 912ci | 179ci | ▲ STX530QT Quadtrac+733 ci · +409% |
| Bore | 5.4in | 3.9in | ▲ STX530QT Quadtrac+1.5 in · +38% |
| Stroke | 6.7in | 5.1in | ▲ STX530QT Quadtrac+1.6 in · +31% |
| Spec | CaseIH STX530QT Quadtrac | International Harvester 484 | Difference |
|---|---|---|---|
| Type | Full Power Shift | Syncromesh | — |
| Spec | CaseIH STX530QT Quadtrac | International Harvester 484 | Difference |
|---|---|---|---|
| Length | Not recorded | 134in | — |
| Width | 36in | 70.1in | ▲ 484+34.1 in · +95% |
| Height | Not recorded | 60.6in | — |
| Operating Weight | 52,410lb | 5,200lb | ▲ STX530QT Quadtrac+47,210 lb · +908% |
| Spec | CaseIH STX530QT Quadtrac | International Harvester 484 | Difference |
|---|---|---|---|
| System Type | Pressure Flow Compensated | Open center | — |
| Steering Type | Hydrostatic Power | Power | — |
| Spec | CaseIH STX530QT Quadtrac | International Harvester 484 | Difference |
|---|---|---|---|
| Type | Not recorded | Independent | — |
| Speed 1 | Not recorded | 540rpm | — |
| Spec | CaseIH STX530QT Quadtrac | International Harvester 484 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three Point Hitch | — |
| Hitch Category | Not recorded | II | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | Not recorded | 3,100lb | — |
| Spec | CaseIH STX530QT Quadtrac | International Harvester 484 | Difference |
|---|---|---|---|
| Chassis Type | 4N | 4x2 2WD | — |
| Drive Type | Quad Track | 2WD | — |
| Steering Type | Hydrostatic Power | Power | — |
| Brake Type | Not recorded | Independent hydraulic wet disc | — |
| Spec | CaseIH STX530QT Quadtrac | International Harvester 484 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | CaseIH STX530QT Quadtrac | International Harvester 484 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 3gal | — |
| Spec | CaseIH STX530QT Quadtrac | International Harvester 484 | Difference |
|---|---|---|---|
| Type | Not recorded | Two-post fixed ROPS | — |
Category context