Allis ChalmersModel A
Allis Chalmers U
Utility
- power
- 34.1 hp
- displacement
- 283 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Utility
Allis Chalmers U vs Oliver 500
Image not recorded
Allis ChalmersAllis Chalmers U
vs
OliverOliver 500
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 500 higher · +0.9 hp (+3%)U34.1 hp
50035 hp
Median Utility Tractor55 hp
U is in the 27th percentile; 500 is in the 28th · 5,383 models
Engine Displacement
▲ U higher · +129 ci (+84%)U283 ci
500154 ci
Median Utility Tractor183 ci
U is in the 83rd percentile; 500 is in the 41st · 5,580 models
Cylinders
= Effectively tiedU4
5004
Median Utility Tractor4
U is in the 50th percentile; 500 is in the 50th · 5,720 models
Forward Gears
▲ 500 higher · +2 (+50%)U4
5006
Median Utility Tractor12
U is in the 4th percentile; 500 is in the 11th · 4,941 models
U (A)500 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers U | Oliver 500 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Oliver | — |
| Model | U | 500 | — |
| Category | Utility, Standard Tread | Utility | — |
Engine
| Spec | Allis Chalmers U | Oliver 500 | Difference |
|---|---|---|---|
| Manufacturer | Continental | David Brown | — |
| Model | Continental 4.6L 4-cyl gasoline | 2.5L 4-cyl diesel | — |
| Power Output | 34.1hp | 35hp | ▲ 500+0.9 hp · +3% |
| Rated RPM | 1,200RPM | 2,000RPM | ▲ 500+800 RPM · +67% |
| Cylinders | 4 | 4 | Same |
| Displacement | 283ci | 154ci | ▲ U+129 ci · +84% |
| Bore | 4.4in | 3.5in | ▲ U+0.9 in · +26% |
| Stroke | 5in | 4in | ▲ U+1 in · +25% |
Transmission
| Spec | Allis Chalmers U | Oliver 500 | Difference |
|---|---|---|---|
| Type | Manual | Gear | — |
Dimensions & Weight
| Spec | Allis Chalmers U | Oliver 500 | Difference |
|---|---|---|---|
| Length | 119in | 114in | ▲ U+5 in · +4% |
| Width | 63.1in | 62.8in | ▲ U+0.3 in · <1% |
| Height | 53.5in | 51.8in | ▲ U+1.7 in · +3% |
| Operating Weight | 5,030lb | 4,094lb | ▲ U+936 lb · +23% |
Hydraulics
| Spec | Allis Chalmers U | Oliver 500 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Manual | — |
Hitch & Towing
| Spec | Allis Chalmers U | Oliver 500 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Category I | — |
Chassis & Drive
| Spec | Allis Chalmers U | Oliver 500 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
| Steering Type | Not recorded | Manual | — |
Electrical
| Spec | Allis Chalmers U | Oliver 500 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | 12 Volt electric starter | — |
Capacities
| Spec | Allis Chalmers U | Oliver 500 | Difference |
|---|---|---|---|
| Coolant | 5gal | 3gal | ▲ U+2 gal · +67% |
Operator Station
| Spec | Allis Chalmers U | Oliver 500 | Difference |
|---|---|---|---|
| Type | Not recorded | Open | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 27th percentile (34.1 hp)B · 28th percentile (35 hp)
Engine Displacement
median 183 ciA · 83rd percentile (283 ci)B · 41st percentile (154 ci)
Cylinders
median 4A · 50th percentile (4)B · 50th percentile (4)
Forward Gears
median 12A · 4th percentile (4)B · 11th percentile (6)
Operating Weight
median 5,303 lbA · 48th percentile (5,030 lb)B · 38th percentile (4,094 lb)
A · UB · 500Median Utility Tractor