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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
Advance-Rumely 6A vs Caterpillar D9
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CaterpillarModel B
Caterpillar D9
Crawler
- power
- Not recorded
- displacement
- 1,473 ci
- Cylinders
- 6
- Forward gears
- 6
Advance-RumelyAdvance-Rumely 6A
vs
CaterpillarCaterpillar D9
How they compare
Headline specs vs. the whole Utility
Engine Displacement
▲ D9 higher · +1,069 ci (+265%)6A404 ci
D91,473 ci
Median Utility Tractor183 ci
6A is in the 90th percentile; D9 is in the 99th · 5,580 models
Cylinders
= Effectively tied6A6
D96
Median Utility Tractor4
6A is in the 93rd percentile; D9 is in the 93rd · 5,720 models
Forward Gears
= Effectively tied6A6
D96
Median Utility Tractor12
6A is in the 11th percentile; D9 is in the 11th · 4,941 models
Operating Weight
▲ D9 higher · +59,655 lb (+936%)6A6,370 lb
D966,025 lb
Median Utility Tractor5,303 lb
6A is in the 60th percentile; D9 is in the 99th · 5,107 models
6A (A)D9 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Advance-Rumely 6A | Caterpillar D9 | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | Caterpillar | — |
| Model | 6A | D9 | — |
| Category | Utility, Standard Tread | Crawler | — |
Engine
| Spec | Advance-Rumely 6A | Caterpillar D9 | Difference |
|---|---|---|---|
| Manufacturer | Waukesha | Caterpillar | — |
| Model | Not recorded | D353 | — |
| Rated RPM | 1,365RPM | 1,240RPM | ▲ 6A+125 RPM · +10% |
| Cylinders | 6 | 6 | Same |
| Displacement | 404ci | 1,473ci | ▲ D9+1,069 ci · +265% |
| Bore | 4.3in | 6.3in | ▲ D9+2 in · +47% |
| Stroke | 4.8in | 8in | ▲ D9+3.2 in · +67% |
Transmission
| Spec | Advance-Rumely 6A | Caterpillar D9 | Difference |
|---|---|---|---|
| Type | Gear | Gear / Torque Converter | — |
Dimensions & Weight
| Spec | Advance-Rumely 6A | Caterpillar D9 | Difference |
|---|---|---|---|
| Length | 163in | 215in | ▲ D9+52 in · +32% |
| Width | 70in | 120in | ▲ D9+50 in · +71% |
| Height | 74in | 105in | ▲ D9+31 in · +42% |
| Operating Weight | 6,370lb | 66,025lb | ▲ D9+59,655 lb · +936% |
Hydraulics
| Spec | Advance-Rumely 6A | Caterpillar D9 | Difference |
|---|---|---|---|
| Steering Type | Manual | Not recorded | — |
Chassis & Drive
| Spec | Advance-Rumely 6A | Caterpillar D9 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
| Steering Type | Manual | Not recorded | — |
Electrical
| Spec | Advance-Rumely 6A | Caterpillar D9 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | 2-Cylinder Gas Pony Engine | — |
Capacities
| Spec | Advance-Rumely 6A | Caterpillar D9 | Difference |
|---|---|---|---|
| Coolant | 9.5gal | Not recorded | — |
Category context
Both models against the field
Engine Displacement
median 183 ciA · 90th percentile (404 ci)B · 99th percentile (1,473 ci)
Cylinders
median 4A · 93rd percentile (6)B · 93rd percentile (6)
Forward Gears
median 12A · 11th percentile (6)B · 11th percentile (6)
Operating Weight
median 5,303 lbA · 60th percentile (6,370 lb)B · 99th percentile (66,025 lb)
Length
median 137 inA · 81st percentile (163 in)B · 95th percentile (215 in)
A · 6AB · D9Median Utility Tractor