
Pioneer TractorModel A
Pioneer Tractor Junior
Utility
- power
- Not recorded
- displacement
- 792 ci
- Cylinders
- 4
- Forward gears
- 5
Head to head · Utility

Utility
Utility
How they compare
Junior is in the 97th percentile; Special is in the 94th · 5,580 models
Junior is in the 50th percentile; Special is in the 50th · 5,720 models
Junior is in the 6th percentile; Special is in the 3rd · 4,941 models
Junior is in the 88th percentile; Special is in the 60th · 5,107 models
Full comparison
| Spec | Pioneer Tractor Junior | Pioneer Tractor Special | Difference |
|---|---|---|---|
| Manufacturer | Pioneer Tractor | Pioneer Tractor | Same |
| Model | Junior | Special | — |
| Category | Utility, Standard Tread | Utility, Standard Tread | Same |
| Spec | Pioneer Tractor Junior | Pioneer Tractor Special | Difference |
|---|---|---|---|
| Manufacturer | Pioneer Tractor | Pioneer Tractor | Same |
| Rated RPM | 625RPM | 700RPM | ▲ Special+75 RPM · +12% |
| Cylinders | 4 | 4 | Same |
| Displacement | 792ci | 570ci | ▲ Junior+222 ci · +39% |
| Bore | 6in | 5.5in | ▲ Junior+0.5 in · +9% |
| Stroke | 7in | 6in | ▲ Junior+1 in · +17% |
| Spec | Pioneer Tractor Junior | Pioneer Tractor Special | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
| Spec | Pioneer Tractor Junior | Pioneer Tractor Special | Difference |
|---|---|---|---|
| Length | 157in | 168in | ▲ Special+11 in · +7% |
| Width | 87in | 76in | ▲ Junior+11 in · +14% |
| Height | 64in | 66in | ▲ Special+2 in · +3% |
| Operating Weight | 11,000lb | 6,300lb | ▲ Junior+4,700 lb · +75% |
| Spec | Pioneer Tractor Junior | Pioneer Tractor Special | Difference |
|---|---|---|---|
| Steering Type | Manual | Manual | Same |
| Spec | Pioneer Tractor Junior | Pioneer Tractor Special | Difference |
|---|---|---|---|
| Hitch Category | III | Not recorded | — |
| Spec | Pioneer Tractor Junior | Pioneer Tractor Special | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Manual | Same |
Category context