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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 Allis Chalmers HD14
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Allis ChalmersModel B
Allis Chalmers HD14
Crawler
- power
- Not recorded
- displacement
- 426 ci
- Cylinders
- 6
- Forward gears
- 6
Advance-RumelyAdvance-Rumely 6A
vs
Allis ChalmersAllis Chalmers HD14
How they compare
Headline specs vs. the whole Utility
Engine Displacement
▲ HD14 higher · +22 ci (+5%)6A404 ci
HD14426 ci
Median Utility Tractor183 ci
6A is in the 90th percentile; HD14 is in the 92nd · 5,580 models
Cylinders
= Effectively tied6A6
HD146
Median Utility Tractor4
6A is in the 93rd percentile; HD14 is in the 93rd · 5,720 models
Forward Gears
= Effectively tied6A6
HD146
Median Utility Tractor12
6A is in the 11th percentile; HD14 is in the 11th · 4,941 models
Operating Weight
▲ HD14 higher · +22,380 lb (+351%)6A6,370 lb
HD1428,750 lb
Median Utility Tractor5,303 lb
6A is in the 60th percentile; HD14 is in the 97th · 5,107 models
6A (A)HD14 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Advance-Rumely 6A | Allis Chalmers HD14 | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | Allis Chalmers | — |
| Model | 6A | HD14 | — |
| Category | Utility, Standard Tread | Crawler | — |
Engine
| Spec | Advance-Rumely 6A | Allis Chalmers HD14 | Difference |
|---|---|---|---|
| Manufacturer | Waukesha | General Motors | — |
| Model | Not recorded | Jun-71 | — |
| Rated RPM | 1,365RPM | 1,500RPM | ▲ HD14+135 RPM · +10% |
| Cylinders | 6 | 6 | Same |
| Displacement | 404ci | 426ci | ▲ HD14+22 ci · +5% |
| Bore | 4.3in | 4.3in | Same |
| Stroke | 4.8in | 5in | ▲ HD14+0.2 in · +4% |
Transmission
| Spec | Advance-Rumely 6A | Allis Chalmers HD14 | Difference |
|---|---|---|---|
| Type | Gear | Gear-driven | — |
Dimensions & Weight
| Spec | Advance-Rumely 6A | Allis Chalmers HD14 | Difference |
|---|---|---|---|
| Length | 163in | 165in | ▲ HD14+2 in · +1% |
| Width | 70in | 92in | ▲ HD14+22 in · +31% |
| Height | 74in | 80in | ▲ HD14+6 in · +8% |
| Operating Weight | 6,370lb | 28,750lb | ▲ HD14+22,380 lb · +351% |
Hydraulics
| Spec | Advance-Rumely 6A | Allis Chalmers HD14 | Difference |
|---|---|---|---|
| Steering Type | Manual | Not recorded | — |
Chassis & Drive
| Spec | Advance-Rumely 6A | Allis Chalmers HD14 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Crawler | — |
| Drive Type | 2WD | Track | — |
| Steering Type | Manual | Not recorded | — |
Electrical
| Spec | Advance-Rumely 6A | Allis Chalmers HD14 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Capacities
| Spec | Advance-Rumely 6A | Allis Chalmers HD14 | Difference |
|---|---|---|---|
| Coolant | 9.5gal | 12gal | ▲ HD14+2.5 gal · +26% |
Category context
Both models against the field
Engine Displacement
median 183 ciA · 90th percentile (404 ci)B · 92nd percentile (426 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 · 97th percentile (28,750 lb)
Length
median 137 inA · 81st percentile (163 in)B · 83rd percentile (165 in)
A · 6AB · HD14Median Utility Tractor