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 CaseIH 7120
Image not recorded
CaseIHModel B
CaseIH 7120
Row Crop
- power
- 150 hp
- displacement
- 505 ci
- Cylinders
- 6
- Forward gears
- 18
Allis ChalmersAllis Chalmers 220
vs
CaseIHCaseIH 7120
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ 220 higher · +1 hp (<1%)220151 hp
7120150 hp
Median Row Crop Tractor138 hp
220 is in the 58th percentile; 7120 is in the 58th · 1,206 models
Engine Displacement
▲ 7120 higher · +79 ci (+19%)220426 ci
7120505 ci
Median Row Crop Tractor391 ci
220 is in the 72nd percentile; 7120 is in the 87th · 1,409 models
Cylinders
= Effectively tied2206
71206
Median Row Crop Tractor6
220 is in the 50th percentile; 7120 is in the 50th · 1,417 models
Forward Gears
▲ 7120 higher · +10 (+125%)2208
712018
Median Row Crop Tractor16
220 is in the 16th percentile; 7120 is in the 61st · 1,200 models
220 (A)7120 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 220 | CaseIH 7120 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | CaseIH | — |
| Model | 220 | 7120 | — |
| Category | Row Crop | Row Crop | Same |
Engine
| Spec | Allis Chalmers 220 | CaseIH 7120 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | CDC | — |
| Model | 3500 | Not recorded | — |
| Power Output | 151hp | 150hp | ▲ 220+1 hp · <1% |
| Rated RPM | 2,200RPM | 2,200RPM | Same |
| Cylinders | 6 | 6 | Same |
| Displacement | 426ci | 505ci | ▲ 7120+79 ci · +19% |
| Bore | 4.3in | 4.5in | ▲ 7120+0.2 in · +5% |
| Stroke | 5in | 5.3in | ▲ 7120+0.3 in · +6% |
Transmission
| Spec | Allis Chalmers 220 | CaseIH 7120 | Difference |
|---|---|---|---|
| Type | Sliding gear | Full power shift | — |
Dimensions & Weight
| Spec | Allis Chalmers 220 | CaseIH 7120 | Difference |
|---|---|---|---|
| Length | Not recorded | 191in | — |
| Height | Not recorded | 118in | — |
| Operating Weight | 12,160lb | 15,920lb | ▲ 7120+3,760 lb · +31% |
Hydraulics
| Spec | Allis Chalmers 220 | CaseIH 7120 | Difference |
|---|---|---|---|
| System Type | Open center | Closed center pressure flow compensated (PFC) | — |
| Steering Type | Hydrostatic power | Hydrostatic power | Same |
Power Take-off (PTO)
| Spec | Allis Chalmers 220 | CaseIH 7120 | Difference |
|---|---|---|---|
| Type | Optional Transmission or Live PTO | Independent with wet disc clutch | — |
| Speed 1 | 1,000rpm | 1,000rpm | Same |
| Speed 2 | Not recorded | 540rpm | — |
Hitch & Towing
| Spec | Allis Chalmers 220 | CaseIH 7120 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | III/IIIN | — |
| Hitch Category | Not recorded | Category 3 | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | Not recorded | 7,695lb | — |
Chassis & Drive
| Spec | Allis Chalmers 220 | CaseIH 7120 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Hydrostatic power | Hydrostatic power | Same |
| Brake Type | Dry disc | Differential hydraulic wet disc | — |
Electrical
| Spec | Allis Chalmers 220 | CaseIH 7120 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers 220 | CaseIH 7120 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 7.5gal | — |
Operator Station
| Spec | Allis Chalmers 220 | CaseIH 7120 | Difference |
|---|---|---|---|
| Type | Open | Silent Guardian II Cab | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 58th percentile (151 hp)B · 58th percentile (150 hp)
Engine Displacement
median 391 ciA · 72nd percentile (426 ci)B · 87th percentile (505 ci)
Cylinders
median 6A · 50th percentile (6)B · 50th percentile (6)
Forward Gears
median 16A · 16th percentile (8)B · 61st percentile (18)
Operating Weight
median 12,307 lbA · 50th percentile (12,160 lb)B · 70th percentile (15,920 lb)
A · 220B · 7120Median Row Crop Tractor