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Advance-RumelyModel A
Advance-Rumely OilPull B 25/45
Agricultural
- power
- Not recorded
- displacement
- 1,884 ci
- Cylinders
- 2
- Forward gears
- Not recorded
Head to head · Agricultural
Advance-Rumely OilPull B 25/45 vs Chamberlain 55KA
ChamberlainModel B
Chamberlain 55KA
Utility
- power
- Not recorded
- displacement
- 430 ci
- Cylinders
- 2
- Forward gears
- 9
Advance-RumelyAdvance-Rumely OilPull B 25/45
vs
ChamberlainChamberlain 55KA
How they compare
Headline specs vs. the whole Agricultural
Engine Displacement
▲ OilPull B 25/45 higher · +1,454 ci (+338%)OilPull B 25/451,884 ci
55KA430 ci
Median Agricultural Tractor336 ci
OilPull B 25/45 is in the 99th percentile; 55KA is in the 74th · 1,083 models
Cylinders
= Effectively tiedOilPull B 25/452
55KA2
Median Agricultural Tractor5.5
OilPull B 25/45 is in the 3rd percentile; 55KA is in the 3rd · 1,130 models
Operating Weight
▲ OilPull B 25/45 higher · +15,850 lb (+173%)OilPull B 25/4525,000 lb
55KA9,150 lb
Median Agricultural Tractor10,914 lb
OilPull B 25/45 is in the 92nd percentile; 55KA is in the 40th · 971 models
OilPull B 25/45 (A)55KA (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Advance-Rumely OilPull B 25/45 | Chamberlain 55KA | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | Chamberlain | — |
| Model | OilPull B 25/45 | 55KA | — |
| Category | Agricultural | Utility, Standard Tread | — |
Engine
| Spec | Advance-Rumely OilPull B 25/45 | Chamberlain 55KA | Difference |
|---|---|---|---|
| Manufacturer | Rumley | Chamberlain | — |
| Rated RPM | Not recorded | 1,200RPM | — |
| Cylinders | 2 | 2 | Same |
| Displacement | 1,884ci | 430ci | ▲ OilPull B 25/45+1,454 ci · +338% |
| Bore | 9.5in | 6.6in | ▲ OilPull B 25/45+2.9 in · +44% |
| Stroke | 12in | 6.3in | ▲ OilPull B 25/45+5.7 in · +90% |
Transmission
| Spec | Advance-Rumely OilPull B 25/45 | Chamberlain 55KA | Difference |
|---|---|---|---|
| Type | Not recorded | Gear | — |
Dimensions & Weight
| Spec | Advance-Rumely OilPull B 25/45 | Chamberlain 55KA | Difference |
|---|---|---|---|
| Length | Not recorded | 135in | — |
| Width | Not recorded | 68in | — |
| Height | Not recorded | 90in | — |
| Operating Weight | 25,000lb | 9,150lb | ▲ OilPull B 25/45+15,850 lb · +173% |
Hydraulics
| Spec | Advance-Rumely OilPull B 25/45 | Chamberlain 55KA | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Mechanical - Recirculating ball | — |
Chassis & Drive
| Spec | Advance-Rumely OilPull B 25/45 | Chamberlain 55KA | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Not recorded | Mechanical - Recirculating ball | — |
Electrical
| Spec | Advance-Rumely OilPull B 25/45 | Chamberlain 55KA | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric Starter | — |
Category context
Both models against the field
Engine Displacement
median 336 ciA · 99th percentile (1,884 ci)B · 74th percentile (430 ci)
Cylinders
median 5.5A · 3rd percentile (2)B · 3rd percentile (2)
Operating Weight
median 10,914 lbA · 92nd percentile (25,000 lb)B · 40th percentile (9,150 lb)
A · OilPull B 25/45B · 55KAMedian Agricultural Tractor