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 Lanz Bulldog D8539
Image not recorded
LanzModel B
Lanz Bulldog D8539
Agricultural
- power
- 34.3 hp
- displacement
- 629 ci
- Cylinders
- 1
- Forward gears
- 6
Allis ChalmersAllis Chalmers U
vs
LanzLanz Bulldog D8539
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ Bulldog D8539 higher · +0.2 hp (<1%)U34.1 hp
Bulldog D853934.3 hp
Median Utility Tractor55 hp
U is in the 27th percentile; Bulldog D8539 is in the 27th · 5,383 models
Engine Displacement
▲ Bulldog D8539 higher · +346 ci (+122%)U283 ci
Bulldog D8539629 ci
Median Utility Tractor183 ci
U is in the 83rd percentile; Bulldog D8539 is in the 95th · 5,580 models
Cylinders
▲ U higher · +3 (+300%)U4
Bulldog D85391
Median Utility Tractor4
U is in the 50th percentile; Bulldog D8539 is in the 1st · 5,720 models
Forward Gears
▲ Bulldog D8539 higher · +2 (+50%)U4
Bulldog D85396
Median Utility Tractor12
U is in the 4th percentile; Bulldog D8539 is in the 11th · 4,941 models
U (A)Bulldog D8539 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers U | Lanz Bulldog D8539 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Lanz | — |
| Model | U | Bulldog D8539 | — |
| Category | Utility, Standard Tread | Agricultural | — |
Engine
| Spec | Allis Chalmers U | Lanz Bulldog D8539 | Difference |
|---|---|---|---|
| Manufacturer | Continental | Lanz | — |
| Model | Continental 4.6L 4-cyl gasoline | Not recorded | — |
| Power Output | 34.1hp | 34.3hp | ▲ Bulldog D8539+0.2 hp · <1% |
| Rated RPM | 1,200RPM | 540RPM | ▲ U+660 RPM · +122% |
| Cylinders | 4 | 1 | ▲ U+3 · +300% |
| Displacement | 283ci | 629ci | ▲ Bulldog D8539+346 ci · +122% |
| Bore | 4.4in | 8.9in | ▲ Bulldog D8539+4.5 in · +102% |
| Stroke | 5in | 10.2in | ▲ Bulldog D8539+5.2 in · +104% |
Transmission
| Spec | Allis Chalmers U | Lanz Bulldog D8539 | Difference |
|---|---|---|---|
| Type | Manual | Gear | — |
Dimensions & Weight
| Spec | Allis Chalmers U | Lanz Bulldog D8539 | Difference |
|---|---|---|---|
| Length | 119in | Not recorded | — |
| Width | 63.1in | Not recorded | — |
| Height | 53.5in | Not recorded | — |
| Operating Weight | 5,030lb | Not recorded | — |
Chassis & Drive
| Spec | Allis Chalmers U | Lanz Bulldog D8539 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 2WD | — |
| Drive Type | 2WD | 2WD | Same |
Capacities
| Spec | Allis Chalmers U | Lanz Bulldog D8539 | Difference |
|---|---|---|---|
| Coolant | 5gal | Not recorded | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 27th percentile (34.1 hp)B · 27th percentile (34.3 hp)
Engine Displacement
median 183 ciA · 83rd percentile (283 ci)B · 95th percentile (629 ci)
Cylinders
median 4A · 50th percentile (4)B · 1st percentile (1)
Forward Gears
median 12A · 4th percentile (4)B · 11th percentile (6)
A · UB · Bulldog D8539Median Utility Tractor