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Allis ChalmersModel A
Allis Chalmers 440
Utility
- power
- 218 hp
- displacement
- 555 ci
- Cylinders
- 8
- Forward gears
- 10
Head to head · Utility
Utility

Row Crop
How they compare
440 is in the 95th percentile; Puma 220 is in the 95th · 5,383 models
440 is in the 94th percentile; Puma 220 is in the 91st · 5,580 models
440 is in the 99th percentile; Puma 220 is in the 93rd · 5,720 models
440 is in the 39th percentile; Puma 220 is in the 83rd · 4,941 models
Full comparison
| Spec | Allis Chalmers 440 | CaseIH Puma 220 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | CaseIH | — |
| Model | 440 | Puma 220 | — |
| Category | Utility | Row Crop | — |
| Spec | Allis Chalmers 440 | CaseIH Puma 220 | Difference |
|---|---|---|---|
| Manufacturer | Cummins | FPT | — |
| Model | 555C | Not recorded | — |
| Power Output | 218hp | 220hp | ▲ Puma 220+2 hp · <1% |
| Rated RPM | 2,800RPM | 2,200RPM | ▲ 440+600 RPM · +27% |
| Cylinders | 8 | 6 | ▲ 440+2 · +33% |
| Displacement | 555ci | 411ci | ▲ 440+144 ci · +35% |
| Bore | 4.6in | 4.1in | ▲ 440+0.5 in · +12% |
| Stroke | 4.1in | 5.2in | ▲ Puma 220+1.1 in · +27% |
| Spec | Allis Chalmers 440 | CaseIH Puma 220 | Difference |
|---|---|---|---|
| Type | Eaton | 18-speed full power shift | — |
| Spec | Allis Chalmers 440 | CaseIH Puma 220 | Difference |
|---|---|---|---|
| Length | 228in | Not recorded | — |
| Width | 105in | Not recorded | — |
| Height | 139in | Not recorded | — |
| Operating Weight | 20,230lb | 15,900lb | ▲ 440+4,330 lb · +27% |
| Spec | Allis Chalmers 440 | CaseIH Puma 220 | Difference |
|---|---|---|---|
| System Type | Open center | Closed center pressure flow compensating | — |
| Steering Type | Articulated hydraulic power | Power | — |
| Spec | Allis Chalmers 440 | CaseIH Puma 220 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | II/IIIN | — |
| Hitch Category | III/IV | Category 3 | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | Not recorded | 28,660lb | — |
| Spec | Allis Chalmers 440 | CaseIH Puma 220 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 articulated 4WD | 4x4 MFWD 4WD | — |
| Drive Type | MFWD 4WD | 4WD | — |
| Steering Type | Articulated hydraulic power | Power | — |
| Brake Type | Hydraulic disc | Not recorded | — |
| Spec | Allis Chalmers 440 | CaseIH Puma 220 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers 440 | CaseIH Puma 220 | Difference |
|---|---|---|---|
| Control System | Not recorded | Selective Catalytic Reduction | — |
| Spec | Allis Chalmers 440 | CaseIH Puma 220 | Difference |
|---|---|---|---|
| Type | Cab | Not recorded | — |
Category context