Allis ChalmersModel A
Allis Chalmers HD20
Industrial
- power
- Not recorded
- displacement
- 660 ci
- Cylinders
- 6
- Forward gears
- 2
Head to head · Industrial
Allis Chalmers HD20 vs Big Bud 360
Image not recorded
Big BudModel B
Big Bud 360
Four-Wheel Drive
- power
- Not recorded
- displacement
- 855 ci
- Cylinders
- Not recorded
- Forward gears
- 12
Allis ChalmersAllis Chalmers HD20
vs
Big BudBig Bud 360
How they compare
Headline specs vs. the whole Industrial
Engine Displacement
▲ 360 higher · +195 ci (+30%)HD20660 ci
360855 ci
Median Industrial Tractor284 ci
HD20 is in the 76th percentile; 360 is in the 86th · 53 models
Forward Gears
▲ 360 higher · +10 (+500%)HD202
36012
Median Industrial Tractor5
HD20 is in the 1st percentile; 360 is in the 96th · 43 models
Operating Weight
▲ HD20 higher · +1,000 lb (+3%)HD2041,000 lb
36040,000 lb
Median Industrial Tractor9,127 lb
HD20 is in the 97th percentile; 360 is in the 97th · 49 models
HD20 (A)360 (B)Median Industrial Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers HD20 | Big Bud 360 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Big Bud | — |
| Model | HD20 | 360 | — |
| Category | Industrial | Four-Wheel Drive | — |
Engine
| Spec | Allis Chalmers HD20 | Big Bud 360 | Difference |
|---|---|---|---|
| Manufacturer | General Motors | Caterpillar | — |
| Rated RPM | 1,700RPM | Not recorded | — |
| Cylinders | 6 | Not recorded | — |
| Displacement | 660ci | 855ci | ▲ 360+195 ci · +30% |
| Bore | 5in | Not recorded | — |
| Stroke | 5.6in | Not recorded | — |
Transmission
| Spec | Allis Chalmers HD20 | Big Bud 360 | Difference |
|---|---|---|---|
| Type | Torque converter | Manual | — |
Dimensions & Weight
| Spec | Allis Chalmers HD20 | Big Bud 360 | Difference |
|---|---|---|---|
| Length | 191in | Not recorded | — |
| Height | 95in | Not recorded | — |
| Operating Weight | 41,000lb | 40,000lb | ▲ HD20+1,000 lb · +3% |
Chassis & Drive
| Spec | Allis Chalmers HD20 | Big Bud 360 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x4 4WD | — |
| Drive Type | Not recorded | 4WD | — |
Electrical
| Spec | Allis Chalmers HD20 | Big Bud 360 | Difference |
|---|---|---|---|
| Starter Type | 24 volts | Not recorded | — |
Capacities
| Spec | Allis Chalmers HD20 | Big Bud 360 | Difference |
|---|---|---|---|
| Coolant | 15gal | Not recorded | — |
Category context
Both models against the field
Engine Displacement
median 284 ciA · 76th percentile (660 ci)B · 86th percentile (855 ci)
Forward Gears
median 5A · 1st percentile (2)B · 96th percentile (12)
Operating Weight
median 9,127 lbA · 97th percentile (41,000 lb)B · 97th percentile (40,000 lb)
A · HD20B · 360Median Industrial Tractor