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Advance-RumelyModel A
Advance-Rumely 6A
Utility
- power
- Not recorded
- displacement
- 404 ci
- Cylinders
- 6
- Forward gears
- 6
Head to head · Utility
Utility

Utility
How they compare
6A is in the 90th percentile; 15-30 is in the 89th · 5,580 models
6A is in the 93rd percentile; 15-30 is in the 50th · 5,720 models
6A is in the 11th percentile; 15-30 is in the 1st · 4,941 models
6A is in the 60th percentile; 15-30 is in the 52nd · 5,107 models
Full comparison
| Spec | Advance-Rumely 6A | Minneapolis Threshing Machine Company 15-30 | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | Minneapolis Threshing Machine Company | — |
| Model | 6A | 15-30 | — |
| Category | Utility, Standard Tread | Utility, Standard Tread | Same |
| Spec | Advance-Rumely 6A | Minneapolis Threshing Machine Company 15-30 | Difference |
|---|---|---|---|
| Manufacturer | Waukesha | Minneapolis Threshing Machine Company | — |
| Rated RPM | 1,365RPM | 750RPM | ▲ 6A+615 RPM · +82% |
| Cylinders | 6 | 4 | ▲ 6A+2 · +50% |
| Displacement | 404ci | 397ci | ▲ 6A+7 ci · +2% |
| Bore | 4.3in | 4.3in | Same |
| Stroke | 4.8in | 7in | ▲ 15-30+2.2 in · +46% |
| Spec | Advance-Rumely 6A | Minneapolis Threshing Machine Company 15-30 | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
| Spec | Advance-Rumely 6A | Minneapolis Threshing Machine Company 15-30 | Difference |
|---|---|---|---|
| Length | 163in | 168in | ▲ 15-30+5 in · +3% |
| Width | 70in | 72in | ▲ 15-30+2 in · +3% |
| Height | 74in | Not recorded | — |
| Operating Weight | 6,370lb | 5,600lb | ▲ 6A+770 lb · +14% |
| Spec | Advance-Rumely 6A | Minneapolis Threshing Machine Company 15-30 | Difference |
|---|---|---|---|
| Steering Type | Manual | Manual | Same |
| Spec | Advance-Rumely 6A | Minneapolis Threshing Machine Company 15-30 | Difference |
|---|---|---|---|
| Rear Tire Size | Not recorded | 56x10 | — |
| Spec | Advance-Rumely 6A | Minneapolis Threshing Machine Company 15-30 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Manual | Same |
| Spec | Advance-Rumely 6A | Minneapolis Threshing Machine Company 15-30 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Hand crank | — |
| Spec | Advance-Rumely 6A | Minneapolis Threshing Machine Company 15-30 | Difference |
|---|---|---|---|
| Coolant | 9.5gal | Not recorded | — |
Category context