
Allis ChalmersModel A
Allis Chalmers D21 Series II
Row Crop
- power
- 121 hp
- displacement
- 426 ci
- Cylinders
- 6
- Forward gears
- 8
Head to head · Row Crop

Row Crop

Row Crop
How they compare
D21 Series II is in the 40th percentile; 1130 is in the 39th · 1,206 models
D21 Series II is in the 72nd percentile; 1130 is in the 39th · 1,409 models
D21 Series II is in the 50th percentile; 1130 is in the 50th · 1,417 models
D21 Series II is in the 16th percentile; 1130 is in the 27th · 1,200 models
Full comparison
| Spec | Allis Chalmers D21 Series II | Massey Ferguson 1130 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Massey Ferguson | — |
| Model | D21 Series II | 1130 | — |
| Category | Row Crop | Row Crop | Same |
| Spec | Allis Chalmers D21 Series II | Massey Ferguson 1130 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Perkins | — |
| Model | 3500 | AT6.345 | — |
| Power Output | 121hp | 120hp | ▲ D21 Series II+1 hp · <1% |
| Rated RPM | 2,200RPM | 2,200RPM | Same |
| Cylinders | 6 | 6 | Same |
| Displacement | 426ci | 354ci | ▲ D21 Series II+72 ci · +20% |
| Bore | 4.3in | 3.9in | ▲ D21 Series II+0.4 in · +10% |
| Stroke | 5in | 5in | Same |
| Spec | Allis Chalmers D21 Series II | Massey Ferguson 1130 | Difference |
|---|---|---|---|
| Type | Sliding gear with dry disc clutch | Two-speed power shift | — |
| Spec | Allis Chalmers D21 Series II | Massey Ferguson 1130 | Difference |
|---|---|---|---|
| Length | 160in | 165in | ▲ 1130+5 in · +3% |
| Width | 91.3in | Not recorded | — |
| Height | 106in | 74.6in | ▲ D21 Series II+31.4 in · +42% |
| Operating Weight | 9,502lb | 13,560lb | ▲ 1130+4,058 lb · +43% |
| Spec | Allis Chalmers D21 Series II | Massey Ferguson 1130 | Difference |
|---|---|---|---|
| System Type | Not recorded | Closed center | — |
| Steering Type | Power | Power assist | — |
| Spec | Allis Chalmers D21 Series II | Massey Ferguson 1130 | Difference |
|---|---|---|---|
| Type | Independent | Independent | Same |
| Speed 1 | 1,000rpm | 540rpm | ▲ D21 Series II+460 rpm · +85% |
| Speed 2 | Not recorded | 1,000rpm | — |
| Spec | Allis Chalmers D21 Series II | Massey Ferguson 1130 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Three-Point Hitch | Same |
| Hitch Category | III/II | Category 2 | — |
| Hitch Position | Rear | Rear | Same |
| Spec | Allis Chalmers D21 Series II | Massey Ferguson 1130 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Power | Power assist | — |
| Brake Type | Band actuated disc | Hydraulic disc | — |
| Spec | Allis Chalmers D21 Series II | Massey Ferguson 1130 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers D21 Series II | Massey Ferguson 1130 | Difference |
|---|---|---|---|
| Coolant | 7.8gal | 5.5gal | ▲ D21 Series II+2.3 gal · +42% |
| Spec | Allis Chalmers D21 Series II | Massey Ferguson 1130 | Difference |
|---|---|---|---|
| Type | Open | Open operator station or Cab (optional) | — |
Category context