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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; 40-65 is in the 99th · 5,580 models
6A is in the 93rd percentile; 40-65 is in the 50th · 5,720 models
6A is in the 11th percentile; 40-65 is in the 1st · 4,941 models
6A is in the 60th percentile; 40-65 is in the 96th · 5,107 models
Full comparison
| Spec | Advance-Rumely 6A | Twin City 40-65 | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | Twin City | — |
| Model | 6A | 40-65 | — |
| Category | Utility, Standard Tread | Utility, Standard Tread | Same |
| Spec | Advance-Rumely 6A | Twin City 40-65 | Difference |
|---|---|---|---|
| Manufacturer | Waukesha | Twin City | — |
| Rated RPM | 1,365RPM | 535RPM | ▲ 6A+830 RPM · +155% |
| Cylinders | 6 | 4 | ▲ 6A+2 · +50% |
| Displacement | 404ci | 1,486ci | ▲ 40-65+1,082 ci · +268% |
| Bore | 4.3in | 7.3in | ▲ 40-65+3 in · +70% |
| Stroke | 4.8in | 9in | ▲ 40-65+4.2 in · +88% |
| Spec | Advance-Rumely 6A | Twin City 40-65 | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
| Spec | Advance-Rumely 6A | Twin City 40-65 | Difference |
|---|---|---|---|
| Length | 163in | 240in | ▲ 40-65+77 in · +47% |
| Width | 70in | Not recorded | — |
| Height | 74in | 122in | ▲ 40-65+48 in · +65% |
| Operating Weight | 6,370lb | 25,550lb | ▲ 40-65+19,180 lb · +301% |
| Spec | Advance-Rumely 6A | Twin City 40-65 | Difference |
|---|---|---|---|
| Steering Type | Manual | Not recorded | — |
| Spec | Advance-Rumely 6A | Twin City 40-65 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Not recorded | — |
| Spec | Advance-Rumely 6A | Twin City 40-65 | Difference |
|---|---|---|---|
| Coolant | 9.5gal | 130gal | ▲ 40-65+121 gal · +1268% |
Category context