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Allis ChalmersModel A
Allis Chalmers 620
Utility
- power
- 19.5 hp
- displacement
- 49.8 ci
- Cylinders
- 2
- Forward gears
- Not recorded
Head to head · Utility
Utility

Utility
How they compare
620 is in the 8th percentile; TM3200 is in the 7th · 5,383 models
620 is in the 3rd percentile; TM3200 is in the 8th · 5,580 models
620 is in the 3rd percentile; TM3200 is in the 23rd · 5,720 models
620 is in the 6th percentile; TM3200 is in the 5th · 5,107 models
Full comparison
| Spec | Allis Chalmers 620 | Iseki TM3200 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Iseki | — |
| Model | 620 | TM3200 | — |
| Category | Utility, Sub-Compact | Utility, Sub-Compact | Same |
| Spec | Allis Chalmers 620 | Iseki TM3200 | Difference |
|---|---|---|---|
| Manufacturer | Onan | Iseki | — |
| Model | CCKB | E3112 | — |
| Power Output | 19.5hp | 19.2hp | ▲ 620+0.3 hp · +2% |
| Rated RPM | 3,600RPM | 2,500RPM | ▲ 620+1,100 RPM · +44% |
| Cylinders | 2 | 3 | ▲ TM3200+1 · +50% |
| Displacement | 49.8ci | 68.5ci | ▲ TM3200+18.7 ci · +38% |
| Bore | 3.3in | 3.1in | ▲ 620+0.2 in · +6% |
| Stroke | 3in | 3.1in | ▲ TM3200+0.1 in · +3% |
| Spec | Allis Chalmers 620 | Iseki TM3200 | Difference |
|---|---|---|---|
| Type | Hydrostatic | Gear | — |
| Spec | Allis Chalmers 620 | Iseki TM3200 | Difference |
|---|---|---|---|
| Length | 82.7in | 106in | ▲ TM3200+23.3 in · +28% |
| Width | 47.6in | 47.6in | Same |
| Height | 42.9in | 89.8in | ▲ TM3200+46.9 in · +109% |
| Operating Weight | 1,499lb | 1,433lb | ▲ 620+66 lb · +5% |
| Spec | Allis Chalmers 620 | Iseki TM3200 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Power | — |
| Spec | Allis Chalmers 620 | Iseki TM3200 | Difference |
|---|---|---|---|
| Speed 1 | 2,000rpm | Not recorded | — |
| Speed 2 | 2,000rpm | Not recorded | — |
| Spec | Allis Chalmers 620 | Iseki TM3200 | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 5.00-12 | — |
| Rear Tire Size | Not recorded | 5.00-12 | — |
| Spec | Allis Chalmers 620 | Iseki TM3200 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Rear, Category I | — |
| Hitch Position | Not recorded | Rear | — |
| Spec | Allis Chalmers 620 | Iseki TM3200 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Not recorded | Power | — |
| Spec | Allis Chalmers 620 | Iseki TM3200 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers 620 | Iseki TM3200 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 1.9gal | — |
| Spec | Allis Chalmers 620 | Iseki TM3200 | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context