Allis ChalmersModel A
Allis Chalmers 5030
Utility
- power
- 31 hp
- displacement
- 90.1 ci
- Cylinders
- 2
- Forward gears
- 12
Head to head · Utility
Allis Chalmers 5030 vs Oliver OC-4
OliverModel B
Oliver OC-4
Utility
- power
- 30.5 hp
- displacement
- 130 ci
- Cylinders
- 3
- Forward gears
- 4
Allis ChalmersAllis Chalmers 5030
vs
OliverOliver OC-4
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 5030 higher · +0.6 hp (+2%)503031 hp
OC-430.4 hp
Median Utility Tractor55 hp
5030 is in the 23rd percentile; OC-4 is in the 23rd · 5,383 models
Engine Displacement
▲ OC-4 higher · +39.9 ci (+44%)503090.1 ci
OC-4130 ci
Median Utility Tractor183 ci
5030 is in the 16th percentile; OC-4 is in the 31st · 5,580 models
Cylinders
▲ OC-4 higher · +1 (+50%)50302
OC-43
Median Utility Tractor4
5030 is in the 3rd percentile; OC-4 is in the 23rd · 5,720 models
Forward Gears
▲ 5030 higher · +8 (+200%)503012
OC-44
Median Utility Tractor12
5030 is in the 50th percentile; OC-4 is in the 4th · 4,941 models
5030 (A)OC-4 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 5030 | Oliver OC-4 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Oliver | — |
| Model | 5030 | OC-4 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Allis Chalmers 5030 | Oliver OC-4 | Difference |
|---|---|---|---|
| Manufacturer | Toyosha | Hercules | — |
| Model | S148 | Not recorded | — |
| Power Output | 31hp | 30.5hp | ▲ 5030+0.6 hp · +2% |
| Rated RPM | 2,500RPM | 1,700RPM | ▲ 5030+800 RPM · +47% |
| Cylinders | 2 | 3 | ▲ OC-4+1 · +50% |
| Displacement | 90.1ci | 130ci | ▲ OC-4+39.9 ci · +44% |
| Bore | 3.8in | 3.5in | ▲ 5030+0.3 in · +9% |
| Stroke | 3.9in | 4.5in | ▲ OC-4+0.6 in · +15% |
Transmission
| Spec | Allis Chalmers 5030 | Oliver OC-4 | Difference |
|---|---|---|---|
| Type | Sliding gear (unsynchronized gear) | Gear | — |
Dimensions & Weight
| Spec | Allis Chalmers 5030 | Oliver OC-4 | Difference |
|---|---|---|---|
| Length | 100in | 111in | ▲ OC-4+11 in · +11% |
| Width | 53.5in | 60in | ▲ OC-4+6.5 in · +12% |
| Height | 81.9in | Not recorded | — |
| Operating Weight | 2,530lb | 4,720lb | ▲ OC-4+2,190 lb · +87% |
Hydraulics
| Spec | Allis Chalmers 5030 | Oliver OC-4 | Difference |
|---|---|---|---|
| System Type | Open center | Not recorded | — |
| Steering Type | Mechanical | Not recorded | — |
Power Take-off (PTO)
| Spec | Allis Chalmers 5030 | Oliver OC-4 | Difference |
|---|---|---|---|
| Type | Rear, transmission PTO | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers 5030 | Oliver OC-4 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Not recorded | — |
| Hitch Category | Not recorded | Category 3 | — |
| Hitch Position | Rear | Not recorded | — |
Chassis & Drive
| Spec | Allis Chalmers 5030 | Oliver OC-4 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
| Steering Type | Mechanical | Not recorded | — |
| Brake Type | Differential mechanical drum and shoe | Not recorded | — |
Electrical
| Spec | Allis Chalmers 5030 | Oliver OC-4 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric Starter | — |
Capacities
| Spec | Allis Chalmers 5030 | Oliver OC-4 | Difference |
|---|---|---|---|
| Coolant | 1.3gal | 3gal | ▲ OC-4+1.7 gal · +131% |
Operator Station
| Spec | Allis Chalmers 5030 | Oliver OC-4 | Difference |
|---|---|---|---|
| Type | Open with optional ROPS canopy | Not recorded | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 23rd percentile (31 hp)B · 23rd percentile (30.5 hp)
Engine Displacement
median 183 ciA · 16th percentile (90.1 ci)B · 31st percentile (130 ci)
Cylinders
median 4A · 3rd percentile (2)B · 23rd percentile (3)
Forward Gears
median 12A · 50th percentile (12)B · 4th percentile (4)
Operating Weight
median 5,303 lbA · 17th percentile (2,530 lb)B · 45th percentile (4,720 lb)
A · 5030B · OC-4Median Utility Tractor