Allis ChalmersModel A
Allis Chalmers 7020
Row Crop
- power
- 124 hp
- displacement
- 301 ci
- Cylinders
- 6
- Forward gears
- 6
Head to head · Row Crop
Allis Chalmers 7020 vs Deutz-Fahr 638
Image not recorded
Deutz-FahrModel B
Deutz-Fahr 638
Agricultural
- power
- 125 hp
- displacement
- Not recorded
- Cylinders
- Not recorded
- Forward gears
- Not recorded
Allis ChalmersAllis Chalmers 7020
vs
Deutz-FahrDeutz-Fahr 638
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ 638 higher · +1 hp (<1%)7020124 hp
638125 hp
Median Row Crop Tractor138 hp
7020 is in the 41st percentile; 638 is in the 42nd · 1,206 models
7020 (A)638 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 7020 | Deutz-Fahr 638 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Deutz-Fahr | — |
| Model | 7020 | 638 | — |
| Category | Row Crop | Agricultural | — |
Engine
| Spec | Allis Chalmers 7020 | Deutz-Fahr 638 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Not recorded | — |
| Model | 649I | Not recorded | — |
| Power Output | 124hp | 125hp | ▲ 638+1 hp · <1% |
| Rated RPM | 2,300RPM | Not recorded | — |
| Cylinders | 6 | Not recorded | — |
| Displacement | 301ci | Not recorded | — |
| Bore | 3.9in | Not recorded | — |
| Stroke | 4.3in | Not recorded | — |
Transmission
| Spec | Allis Chalmers 7020 | Deutz-Fahr 638 | Difference |
|---|---|---|---|
| Type | Partial power shift | Not recorded | — |
Dimensions & Weight
| Spec | Allis Chalmers 7020 | Deutz-Fahr 638 | Difference |
|---|---|---|---|
| Length | 163in | Not recorded | — |
| Width | 92.6in | Not recorded | — |
| Height | 116in | Not recorded | — |
| Operating Weight | 11,770lb | Not recorded | — |
Hydraulics
| Spec | Allis Chalmers 7020 | Deutz-Fahr 638 | Difference |
|---|---|---|---|
| System Type | Closed center | Not recorded | — |
| Steering Type | Hydrostatic power | Not recorded | — |
Power Take-off (PTO)
| Spec | Allis Chalmers 7020 | Deutz-Fahr 638 | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
| Speed 2 | 1,000rpm | Not recorded | — |
Tires
| Spec | Allis Chalmers 7020 | Deutz-Fahr 638 | Difference |
|---|---|---|---|
| Front Tire Size | 11.00-16 | Not recorded | — |
| Rear Tire Size | 20.8-38 | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers 7020 | Deutz-Fahr 638 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Not recorded | — |
| Hitch Category | III/II | Not recorded | — |
| Hitch Position | Rear | Not recorded | — |
| Hitch Capacity | 6,680lb | Not recorded | — |
Chassis & Drive
| Spec | Allis Chalmers 7020 | Deutz-Fahr 638 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
| Steering Type | Hydrostatic power | Not recorded | — |
| Brake Type | Differential hydraulic wet disc | Not recorded | — |
Electrical
| Spec | Allis Chalmers 7020 | Deutz-Fahr 638 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Capacities
| Spec | Allis Chalmers 7020 | Deutz-Fahr 638 | Difference |
|---|---|---|---|
| Coolant | 6.5gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers 7020 | Deutz-Fahr 638 | Difference |
|---|---|---|---|
| Type | Acousta-Cab | Not recorded | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 41st percentile (124 hp)B · 42nd percentile (125 hp)
A · 7020B · 638Median Row Crop Tractor