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Advance-RumelyModel A
Advance-Rumely OilPull K 12/20
Utility
- power
- 40 hp
- displacement
- 452 ci
- Cylinders
- 2
- Forward gears
- 2
Head to head · Utility
Advance-Rumely OilPull K 12/20 vs International Harvester D-439
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International HarvesterModel B
International Harvester D-439
Sub-Compact
- power
- 39 hp
- displacement
- 149 ci
- Cylinders
- 4
- Forward gears
- Not recorded
Advance-RumelyAdvance-Rumely OilPull K 12/20
vs
International HarvesterInternational Harvester D-439
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ OilPull K 12/20 higher · +1 hp (+3%)OilPull K 12/2040 hp
D-43939 hp
Median Utility Tractor55 hp
OilPull K 12/20 is in the 33rd percentile; D-439 is in the 32nd · 5,383 models
Engine Displacement
▲ OilPull K 12/20 higher · +303 ci (+203%)OilPull K 12/20452 ci
D-439149 ci
Median Utility Tractor183 ci
OilPull K 12/20 is in the 93rd percentile; D-439 is in the 37th · 5,580 models
Cylinders
▲ D-439 higher · +2 (+100%)OilPull K 12/202
D-4394
Median Utility Tractor4
OilPull K 12/20 is in the 3rd percentile; D-439 is in the 50th · 5,720 models
Operating Weight
▲ OilPull K 12/20 higher · +2,936 lb (+84%)OilPull K 12/206,430 lb
D-4393,494 lb
Median Utility Tractor5,303 lb
OilPull K 12/20 is in the 61st percentile; D-439 is in the 29th · 5,107 models
OilPull K 12/20 (A)D-439 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Advance-Rumely OilPull K 12/20 | International Harvester D-439 | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | International Harvester | — |
| Model | OilPull K 12/20 | D-439 | — |
| Category | Utility, Standard Tread | Sub-Compact | — |
Engine
| Spec | Advance-Rumely OilPull K 12/20 | International Harvester D-439 | Difference |
|---|---|---|---|
| Manufacturer | Rumley | International Harvester | — |
| Model | Not recorded | DD-148 | — |
| Power Output | 40hp | 39hp | ▲ OilPull K 12/20+1 hp · +3% |
| Rated RPM | 560RPM | 1,900RPM | ▲ D-439+1,340 RPM · +239% |
| Cylinders | 2 | 4 | ▲ D-439+2 · +100% |
| Displacement | 452ci | 149ci | ▲ OilPull K 12/20+303 ci · +203% |
| Bore | 6in | 3.4in | ▲ OilPull K 12/20+2.6 in · +76% |
| Stroke | 8in | 4in | ▲ OilPull K 12/20+4 in · +100% |
Transmission
| Spec | Advance-Rumely OilPull K 12/20 | International Harvester D-439 | Difference |
|---|---|---|---|
| Type | Gear | Agriomatic | — |
Dimensions & Weight
| Spec | Advance-Rumely OilPull K 12/20 | International Harvester D-439 | Difference |
|---|---|---|---|
| Length | 132in | 115in | ▲ OilPull K 12/20+17 in · +15% |
| Width | 64in | 64.6in | ▲ D-439+0.6 in · <1% |
| Height | 75in | 61.5in | ▲ OilPull K 12/20+13.5 in · +22% |
| Operating Weight | 6,430lb | 3,494lb | ▲ OilPull K 12/20+2,936 lb · +84% |
Hitch & Towing
| Spec | Advance-Rumely OilPull K 12/20 | International Harvester D-439 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | Not recorded | II/I | — |
Chassis & Drive
| Spec | Advance-Rumely OilPull K 12/20 | International Harvester D-439 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
Electrical
| Spec | Advance-Rumely OilPull K 12/20 | International Harvester D-439 | Difference |
|---|---|---|---|
| Battery Voltage | Not recorded | 12V | — |
| Starter Type | Not recorded | Electric | — |
Capacities
| Spec | Advance-Rumely OilPull K 12/20 | International Harvester D-439 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 3.7gal | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 33rd percentile (40 hp)B · 32nd percentile (39 hp)
Engine Displacement
median 183 ciA · 93rd percentile (452 ci)B · 37th percentile (149 ci)
Cylinders
median 4A · 3rd percentile (2)B · 50th percentile (4)
Operating Weight
median 5,303 lbA · 61st percentile (6,430 lb)B · 29th percentile (3,494 lb)
Length
median 137 inA · 43rd percentile (132 in)B · 21st percentile (115 in)
A · OilPull K 12/20B · D-439Median Utility Tractor