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Allis ChalmersModel A
Allis Chalmers 7030
Row Crop
- power
- 131 hp
- displacement
- 426 ci
- Cylinders
- 6
- Forward gears
- 20
Head to head · Row Crop
Row Crop
Row Crop
How they compare
7030 is in the 47th percentile; 7710 is in the 46th · 1,206 models
7030 is in the 72nd percentile; 7710 is in the 85th · 1,409 models
7030 is in the 50th percentile; 7710 is in the 50th · 1,417 models
7030 is in the 70th percentile; 7710 is in the 70th · 1,200 models
Full comparison
| Spec | Allis Chalmers 7030 | John Deere 7710 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | 7030 | 7710 | — |
| Category | Row Crop | Row Crop | Same |
| Spec | Allis Chalmers 7030 | John Deere 7710 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | 3500 Mark II | PowerTech | — |
| Power Output | 131hp | 131hp | Same |
| Rated RPM | 2,300RPM | 2,100RPM | ▲ 7030+200 RPM · +10% |
| Cylinders | 6 | 6 | Same |
| Displacement | 426ci | 496ci | ▲ 7710+70 ci · +16% |
| Bore | 4.3in | 4.6in | ▲ 7710+0.3 in · +7% |
| Stroke | 5in | 5.1in | ▲ 7710+0.1 in · +2% |
| Spec | Allis Chalmers 7030 | John Deere 7710 | Difference |
|---|---|---|---|
| Type | Selective gear fixed ratio with partial range operator controlled power shifting | Powrquad Diesel 20-Speed | — |
| Spec | Allis Chalmers 7030 | John Deere 7710 | Difference |
|---|---|---|---|
| Length | 163in | 173in | ▲ 7710+10 in · +6% |
| Width | 95.3in | 110in | ▲ 7710+14.7 in · +15% |
| Height | 116in | 117in | ▲ 7710+1 in · <1% |
| Operating Weight | 12,430lb | 14,950lb | ▲ 7710+2,520 lb · +20% |
| Spec | Allis Chalmers 7030 | John Deere 7710 | Difference |
|---|---|---|---|
| System Type | Open center | Closed center pressure flow compensated (PFC) | — |
| Steering Type | Hydrostatic power | Power | — |
| Spec | Allis Chalmers 7030 | John Deere 7710 | Difference |
|---|---|---|---|
| Type | Independent | Independent with hydraulic wet disc clutch | — |
| Speed 1 | 540rpm | 540rpm | Same |
| Speed 2 | 1,000rpm | 1,000rpm | Same |
| Spec | Allis Chalmers 7030 | John Deere 7710 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | Category 3 | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | Not recorded | 8,925lb | — |
| Spec | Allis Chalmers 7030 | John Deere 7710 | Difference |
|---|---|---|---|
| Chassis Type | 2WD | 4x2 2WD | — |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Hydrostatic power | Power | — |
| Brake Type | Wet multiple disc brakes operated hydraulically by two-foot pedals | Multiple wet disc brakes hydraulically operated by foot pedals and can be locked together | — |
| Spec | Allis Chalmers 7030 | John Deere 7710 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers 7030 | John Deere 7710 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 6.9gal | — |
| Spec | Allis Chalmers 7030 | John Deere 7710 | Difference |
|---|---|---|---|
| Type | Open operator station or Cab (optional) | Cab | — |
Category context