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Allis ChalmersModel A
Allis Chalmers 7045
Row Crop
- power
- 137 hp
- displacement
- 426 ci
- Cylinders
- 6
- Forward gears
- 12
Head to head · Row Crop
Allis Chalmers 7045 vs John Deere 6820
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John DeereModel B
John Deere 6820
Agricultural
- power
- 135 hp
- displacement
- Not recorded
- Cylinders
- Not recorded
- Forward gears
- Not recorded
Allis ChalmersAllis Chalmers 7045
vs
John DeereJohn Deere 6820
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ 7045 higher · +2 hp (+1%)7045137 hp
6820135 hp
Median Row Crop Tractor138 hp
7045 is in the 50th percentile; 6820 is in the 49th · 1,206 models
7045 (A)6820 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 7045 | John Deere 6820 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | 7045 | 6820 | — |
| Category | Row Crop | Agricultural | — |
Engine
| Spec | Allis Chalmers 7045 | John Deere 6820 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Not recorded | — |
| Model | 670T | Not recorded | — |
| Power Output | 137hp | 135hp | ▲ 7045+2 hp · +1% |
| Rated RPM | 2,200RPM | Not recorded | — |
| Cylinders | 6 | Not recorded | — |
| Displacement | 426ci | Not recorded | — |
| Bore | 4.3in | Not recorded | — |
| Stroke | 5in | Not recorded | — |
Transmission
| Spec | Allis Chalmers 7045 | John Deere 6820 | Difference |
|---|---|---|---|
| Type | Partial power shift | Not recorded | — |
Dimensions & Weight
| Spec | Allis Chalmers 7045 | John Deere 6820 | Difference |
|---|---|---|---|
| Length | 168in | Not recorded | — |
| Width | 95.5in | Not recorded | — |
| Height | 116in | Not recorded | — |
| Operating Weight | 14,500lb | Not recorded | — |
Hydraulics
| Spec | Allis Chalmers 7045 | John Deere 6820 | Difference |
|---|---|---|---|
| System Type | Closed center | Not recorded | — |
| Steering Type | Hydrostatic power | Not recorded | — |
Power Take-off (PTO)
| Spec | Allis Chalmers 7045 | John Deere 6820 | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
| Speed 2 | 1,000rpm | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers 7045 | John Deere 6820 | Difference |
|---|---|---|---|
| Hitch Type | Category III/II | Not recorded | — |
| Hitch Category | III/II | III | — |
| Hitch Position | Rear | Not recorded | — |
| Hitch Capacity | 6,680lb | Not recorded | — |
Chassis & Drive
| Spec | Allis Chalmers 7045 | John Deere 6820 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
| Steering Type | Hydrostatic power | Not recorded | — |
| Brake Type | Differential hydraulic wet discs | Not recorded | — |
Electrical
| Spec | Allis Chalmers 7045 | John Deere 6820 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Capacities
| Spec | Allis Chalmers 7045 | John Deere 6820 | Difference |
|---|---|---|---|
| Coolant | 7.8gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers 7045 | John Deere 6820 | Difference |
|---|---|---|---|
| Type | Acousta-Cab or Four-post ROPS (optional) | Not recorded | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 50th percentile (137 hp)B · 49th percentile (135 hp)
A · 7045B · 6820Median Row Crop Tractor