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 Pasquali 977
PasqualiModel B
Pasquali 977
Agricultural
- power
- 35 hp
- displacement
- 68.6 ci
- Cylinders
- 2
- Forward gears
- 9
Allis ChalmersAllis Chalmers U
vs
PasqualiPasquali 977
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 977 higher · +0.9 hp (+3%)U34.1 hp
97735 hp
Median Utility Tractor55 hp
U is in the 27th percentile; 977 is in the 28th · 5,383 models
Engine Displacement
▲ U higher · +214 ci (+313%)U283 ci
97768.6 ci
Median Utility Tractor183 ci
U is in the 83rd percentile; 977 is in the 9th · 5,580 models
Cylinders
▲ U higher · +2 (+100%)U4
9772
Median Utility Tractor4
U is in the 50th percentile; 977 is in the 3rd · 5,720 models
Forward Gears
▲ 977 higher · +5 (+125%)U4
9779
Median Utility Tractor12
U is in the 4th percentile; 977 is in the 35th · 4,941 models
U (A)977 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers U | Pasquali 977 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Pasquali | — |
| Model | U | 977 | — |
| Category | Utility, Standard Tread | Agricultural | — |
Engine
| Spec | Allis Chalmers U | Pasquali 977 | Difference |
|---|---|---|---|
| Manufacturer | Continental | Ruggerini | — |
| Model | Continental 4.6L 4-cyl gasoline | Not recorded | — |
| Power Output | 34.1hp | 35hp | ▲ 977+0.9 hp · +3% |
| Rated RPM | 1,200RPM | 3,000RPM | ▲ 977+1,800 RPM · +150% |
| Cylinders | 4 | 2 | ▲ U+2 · +100% |
| Displacement | 283ci | 68.6ci | ▲ U+214 ci · +313% |
| Bore | 4.4in | 3.6in | ▲ U+0.8 in · +22% |
| Stroke | 5in | 3.7in | ▲ U+1.3 in · +35% |
Transmission
| Spec | Allis Chalmers U | Pasquali 977 | Difference |
|---|---|---|---|
| Type | Manual | Not recorded | — |
Dimensions & Weight
| Spec | Allis Chalmers U | Pasquali 977 | Difference |
|---|---|---|---|
| Length | 119in | 96.5in | ▲ U+22.5 in · +23% |
| Width | 63.1in | Not recorded | — |
| Height | 53.5in | 43.5in | ▲ U+10 in · +23% |
| Operating Weight | 5,030lb | 1,786lb | ▲ U+3,244 lb · +182% |
Hydraulics
| Spec | Allis Chalmers U | Pasquali 977 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Manual | — |
Hitch & Towing
| Spec | Allis Chalmers U | Pasquali 977 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | Category 3 | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | Allis Chalmers U | Pasquali 977 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 articulated | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Not recorded | Manual | — |
Electrical
| Spec | Allis Chalmers U | Pasquali 977 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Capacities
| Spec | Allis Chalmers U | Pasquali 977 | Difference |
|---|---|---|---|
| Coolant | 5gal | Not recorded | — |
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 · 9th percentile (68.6 ci)
Cylinders
median 4A · 50th percentile (4)B · 3rd percentile (2)
Forward Gears
median 12A · 4th percentile (4)B · 35th percentile (9)
Operating Weight
median 5,303 lbA · 48th percentile (5,030 lb)B · 9th percentile (1,786 lb)
A · UB · 977Median Utility Tractor