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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; RT120A is in the 90th · 5,580 models
6A is in the 93rd percentile; RT120A is in the 93rd · 5,720 models
6A is in the 11th percentile; RT120A is in the 92nd · 4,941 models
6A is in the 60th percentile; RT120A is in the 93rd · 5,107 models
Full comparison
| Spec | Advance-Rumely 6A | AGCO RT120A | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | AGCO | — |
| Model | 6A | RT120A | — |
| Category | Utility, Standard Tread | Utility | — |
| Spec | Advance-Rumely 6A | AGCO RT120A | Difference |
|---|---|---|---|
| Manufacturer | Waukesha | Sisu Diesel | — |
| Model | Not recorded | Six-cylinder, vertical with turbocharger and air to air intercooler | — |
| Rated RPM | 1,365RPM | 2,200RPM | ▲ RT120A+835 RPM · +61% |
| Cylinders | 6 | 6 | Same |
| Displacement | 404ci | 402ci | ▲ 6A+2 ci · <1% |
| Bore | 4.3in | 4.3in | Same |
| Stroke | 4.8in | 4.7in | ▲ 6A+0.1 in · +2% |
| Spec | Advance-Rumely 6A | AGCO RT120A | Difference |
|---|---|---|---|
| Type | Gear | Selective gear fixed ratio with partial (6) range operator-controlled powershift | — |
| Spec | Advance-Rumely 6A | AGCO RT120A | Difference |
|---|---|---|---|
| Length | 163in | Not recorded | — |
| Width | 70in | Not recorded | — |
| Height | 74in | Not recorded | — |
| Operating Weight | 6,370lb | 14,725lb | ▲ RT120A+8,355 lb · +131% |
| Spec | Advance-Rumely 6A | AGCO RT120A | Difference |
|---|---|---|---|
| Pump Flow Capacity | Not recorded | 29.5gpm | — |
| Pressure | Not recorded | 2,840psi | — |
| Steering Type | Manual | Not recorded | — |
| Spec | Advance-Rumely 6A | AGCO RT120A | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | Not recorded | II | — |
| Hitch Capacity | Not recorded | 8,810lb | — |
| Spec | Advance-Rumely 6A | AGCO RT120A | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
| Steering Type | Manual | Not recorded | — |
| Spec | Advance-Rumely 6A | AGCO RT120A | Difference |
|---|---|---|---|
| Battery Voltage | Not recorded | 12V | — |
| Alternator Amperage | Not recorded | 120 | — |
| Spec | Advance-Rumely 6A | AGCO RT120A | Difference |
|---|---|---|---|
| Fuel Capacity | Not recorded | 18.5gal | — |
| Coolant | 9.5gal | Not recorded | — |
Category context