
Allis ChalmersModel A
Allis Chalmers 4W-305
Utility
- power
- 305 hp
- displacement
- 731 ci
- Cylinders
- 6
- Forward gears
- 20
Head to head · Utility

Utility

Row Crop
How they compare
4W-305 is in the 97th percentile; S324 is in the 97th · 5,383 models
4W-305 is in the 96th percentile; S324 is in the 94th · 5,580 models
4W-305 is in the 93rd percentile; S324 is in the 93rd · 5,720 models
4W-305 is in the 97th percentile; S324 is in the 95th · 5,107 models
Full comparison
| Spec | Allis Chalmers 4W-305 | Valtra S324 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Valtra | — |
| Model | 4W-305 | S324 | — |
| Category | Utility | Row Crop | — |
| Spec | Allis Chalmers 4W-305 | Valtra S324 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | AGCO Power | — |
| Model | 6120T | 84 AWF | — |
| Power Output | 305hp | 316hp | ▲ S324+11 hp · +4% |
| Rated RPM | 2,300RPM | 1,500RPM | ▲ 4W-305+800 RPM · +53% |
| Cylinders | 6 | 6 | Same |
| Displacement | 731ci | 513ci | ▲ 4W-305+218 ci · +42% |
| Bore | 5.3in | 4.4in | ▲ 4W-305+0.9 in · +20% |
| Stroke | 5.6in | 5.7in | ▲ S324+0.1 in · +2% |
| Spec | Allis Chalmers 4W-305 | Valtra S324 | Difference |
|---|---|---|---|
| Type | Two-speed power shift | Continuously-variable transmission | — |
| Spec | Allis Chalmers 4W-305 | Valtra S324 | Difference |
|---|---|---|---|
| Length | 285in | 192in | ▲ 4W-305+93 in · +48% |
| Width | Not recorded | 100in | — |
| Height | 139in | 133in | ▲ 4W-305+6 in · +5% |
| Operating Weight | 27,100lb | 22,708lb | ▲ 4W-305+4,392 lb · +19% |
| Spec | Allis Chalmers 4W-305 | Valtra S324 | Difference |
|---|---|---|---|
| System Type | Closed center load-sensing | Closed center load sensing | — |
| Steering Type | Hydraulic power | Power | — |
| Spec | Allis Chalmers 4W-305 | Valtra S324 | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 1,000rpm | Not recorded | — |
| Spec | Allis Chalmers 4W-305 | Valtra S324 | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 620/65R34 | — |
| Rear Tire Size | Not recorded | 710/75R42 | — |
| Spec | Allis Chalmers 4W-305 | Valtra S324 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Three-Point Hitch | Same |
| Hitch Category | III/IV | IV/III | — |
| Hitch Position | Rear | Rear | Same |
| Spec | Allis Chalmers 4W-305 | Valtra S324 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 articulated 4WD | 4x4 MFWD 4WD | — |
| Drive Type | 4WD | 4x4 MFWD 4WD | — |
| Steering Type | Hydraulic power | Power | — |
| Spec | Allis Chalmers 4W-305 | Valtra S324 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers 4W-305 | Valtra S324 | Difference |
|---|---|---|---|
| Coolant | 18gal | Not recorded | — |
| Spec | Allis Chalmers 4W-305 | Valtra S324 | Difference |
|---|---|---|---|
| Type | Cab | Cab | Same |
Category context