Allis ChalmersModel A
Allis Chalmers 220
Row Crop
- power
- 151 hp
- displacement
- 426 ci
- Cylinders
- 6
- Forward gears
- 8
Head to head · Row Crop
Allis Chalmers 220 vs John Deere 7525
John DeereModel B
John Deere 7525
Row Crop
- power
- 155 hp
- displacement
- 414 ci
- Cylinders
- 6
- Forward gears
- 16
Allis ChalmersAllis Chalmers 220
vs
John DeereJohn Deere 7525
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ 7525 higher · +4 hp (+3%)220151 hp
7525155 hp
Median Row Crop Tractor138 hp
220 is in the 58th percentile; 7525 is in the 60th · 1,206 models
Engine Displacement
▲ 220 higher · +12 ci (+3%)220426 ci
7525414 ci
Median Row Crop Tractor391 ci
220 is in the 72nd percentile; 7525 is in the 66th · 1,409 models
Cylinders
= Effectively tied2206
75256
Median Row Crop Tractor6
220 is in the 50th percentile; 7525 is in the 50th · 1,417 models
Forward Gears
▲ 7525 higher · +8 (+100%)2208
752516
Median Row Crop Tractor16
220 is in the 16th percentile; 7525 is in the 50th · 1,200 models
220 (A)7525 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 220 | John Deere 7525 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | 220 | 7525 | — |
| Category | Row Crop | Row Crop | Same |
Engine
| Spec | Allis Chalmers 220 | John Deere 7525 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | 3500 | PE6068 | — |
| Power Output | 151hp | 155hp | ▲ 7525+4 hp · +3% |
| Rated RPM | 2,200RPM | 2,100RPM | ▲ 220+100 RPM · +5% |
| Cylinders | 6 | 6 | Same |
| Displacement | 426ci | 414ci | ▲ 220+12 ci · +3% |
| Bore | 4.3in | 4.2in | ▲ 220+0.1 in · +2% |
| Stroke | 5in | 5in | Same |
Transmission
| Spec | Allis Chalmers 220 | John Deere 7525 | Difference |
|---|---|---|---|
| Type | Sliding gear | PowrQuad | — |
Dimensions & Weight
| Spec | Allis Chalmers 220 | John Deere 7525 | Difference |
|---|---|---|---|
| Length | Not recorded | 188in | — |
| Height | Not recorded | 86.7in | — |
| Operating Weight | 12,160lb | 12,960lb | ▲ 7525+800 lb · +7% |
Hydraulics
| Spec | Allis Chalmers 220 | John Deere 7525 | Difference |
|---|---|---|---|
| System Type | Open center | Closed center pressure flow compensated | — |
| Steering Type | Hydrostatic power | Power | — |
Power Take-off (PTO)
| Spec | Allis Chalmers 220 | John Deere 7525 | Difference |
|---|---|---|---|
| Type | Optional Transmission or Live PTO | Not recorded | — |
| Speed 1 | 1,000rpm | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers 220 | John Deere 7525 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | Not recorded | Category 3 | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | Allis Chalmers 220 | John Deere 7525 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Hydrostatic power | Power | — |
| Brake Type | Dry disc | Not recorded | — |
Electrical
| Spec | Allis Chalmers 220 | John Deere 7525 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers 220 | John Deere 7525 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 5.3gal | — |
Operator Station
| Spec | Allis Chalmers 220 | John Deere 7525 | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 58th percentile (151 hp)B · 60th percentile (155 hp)
Engine Displacement
median 391 ciA · 72nd percentile (426 ci)B · 66th percentile (414 ci)
Cylinders
median 6A · 50th percentile (6)B · 50th percentile (6)
Forward Gears
median 16A · 16th percentile (8)B · 50th percentile (16)
Operating Weight
median 12,307 lbA · 50th percentile (12,160 lb)B · 55th percentile (12,960 lb)
A · 220B · 7525Median Row Crop Tractor