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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

Crawler
How they compare
6A is in the 90th percentile; D5B SA Special Application is in the 95th · 5,580 models
6A is in the 93rd percentile; D5B SA Special Application is in the 93rd · 5,720 models
6A is in the 11th percentile; D5B SA Special Application is in the 11th · 4,941 models
6A is in the 60th percentile; D5B SA Special Application is in the 95th · 5,107 models
Full comparison
| Spec | Advance-Rumely 6A | Caterpillar D5B SA Special Application | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | Caterpillar | — |
| Model | 6A | D5B SA Special Application | — |
| Category | Utility, Standard Tread | Crawler, Agricultural | — |
| Spec | Advance-Rumely 6A | Caterpillar D5B SA Special Application | Difference |
|---|---|---|---|
| Manufacturer | Waukesha | Caterpillar | — |
| Model | Not recorded | 3306 | — |
| Rated RPM | 1,365RPM | 1,900RPM | ▲ D5B SA Special Application+535 RPM · +39% |
| Cylinders | 6 | 6 | Same |
| Displacement | 404ci | 638ci | ▲ D5B SA Special Application+234 ci · +58% |
| Bore | 4.3in | 4.8in | ▲ D5B SA Special Application+0.5 in · +12% |
| Stroke | 4.8in | 6in | ▲ D5B SA Special Application+1.2 in · +25% |
| Spec | Advance-Rumely 6A | Caterpillar D5B SA Special Application | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
| Spec | Advance-Rumely 6A | Caterpillar D5B SA Special Application | Difference |
|---|---|---|---|
| Length | 163in | 153in | ▲ 6A+10 in · +7% |
| Width | 70in | 92.3in | ▲ D5B SA Special Application+22.3 in · +32% |
| Height | 74in | Not recorded | — |
| Operating Weight | 6,370lb | 23,320lb | ▲ D5B SA Special Application+16,950 lb · +266% |
| Spec | Advance-Rumely 6A | Caterpillar D5B SA Special Application | Difference |
|---|---|---|---|
| System Type | Not recorded | Open Center | — |
| Steering Type | Manual | Not recorded | — |
| Spec | Advance-Rumely 6A | Caterpillar D5B SA Special Application | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Crawler | — |
| Drive Type | 2WD | Not recorded | — |
| Steering Type | Manual | Not recorded | — |
| Spec | Advance-Rumely 6A | Caterpillar D5B SA Special Application | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
| Spec | Advance-Rumely 6A | Caterpillar D5B SA Special Application | Difference |
|---|---|---|---|
| Coolant | 9.5gal | 9gal | ▲ 6A+0.5 gal · +6% |
Category context