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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 New Holland Boomer 40
New HollandModel B
New Holland Boomer 40
Utility
- power
- 41 hp
- displacement
- 153 ci
- Cylinders
- 4
- Forward gears
- 16
Advance-RumelyAdvance-Rumely OilPull K 12/20
vs
New HollandNew Holland Boomer 40
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ Boomer 40 higher · +1 hp (+3%)OilPull K 12/2040 hp
Boomer 4041 hp
Median Utility Tractor55 hp
OilPull K 12/20 is in the 33rd percentile; Boomer 40 is in the 35th · 5,383 models
Engine Displacement
▲ OilPull K 12/20 higher · +299 ci (+195%)OilPull K 12/20452 ci
Boomer 40153 ci
Median Utility Tractor183 ci
OilPull K 12/20 is in the 93rd percentile; Boomer 40 is in the 41st · 5,580 models
Cylinders
▲ Boomer 40 higher · +2 (+100%)OilPull K 12/202
Boomer 404
Median Utility Tractor4
OilPull K 12/20 is in the 3rd percentile; Boomer 40 is in the 50th · 5,720 models
Forward Gears
▲ Boomer 40 higher · +14 (+700%)OilPull K 12/202
Boomer 4016
Median Utility Tractor12
OilPull K 12/20 is in the 1st percentile; Boomer 40 is in the 73rd · 4,941 models
OilPull K 12/20 (A)Boomer 40 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Advance-Rumely OilPull K 12/20 | New Holland Boomer 40 | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | New Holland | — |
| Model | OilPull K 12/20 | Boomer 40 | — |
| Category | Utility, Standard Tread | Utility | — |
Engine
| Spec | Advance-Rumely OilPull K 12/20 | New Holland Boomer 40 | Difference |
|---|---|---|---|
| Manufacturer | Rumley | Mitsubishi | — |
| Model | Not recorded | S4Q2 | — |
| Power Output | 40hp | 41hp | ▲ Boomer 40+1 hp · +3% |
| Rated RPM | 560RPM | 2,600RPM | ▲ Boomer 40+2,040 RPM · +364% |
| Cylinders | 2 | 4 | ▲ Boomer 40+2 · +100% |
| Displacement | 452ci | 153ci | ▲ OilPull K 12/20+299 ci · +195% |
| Bore | 6in | 3.5in | ▲ OilPull K 12/20+2.5 in · +71% |
| Stroke | 8in | 4.1in | ▲ OilPull K 12/20+3.9 in · +95% |
Transmission
| Spec | Advance-Rumely OilPull K 12/20 | New Holland Boomer 40 | Difference |
|---|---|---|---|
| Type | Gear | Hydrostatic, Synchronized shuttle | — |
Dimensions & Weight
| Spec | Advance-Rumely OilPull K 12/20 | New Holland Boomer 40 | Difference |
|---|---|---|---|
| Length | 132in | 121in | ▲ OilPull K 12/20+11 in · +9% |
| Width | 64in | 63.8in | ▲ OilPull K 12/20+0.2 in · <1% |
| Height | 75in | Not recorded | — |
| Operating Weight | 6,430lb | 3,549lb | ▲ OilPull K 12/20+2,881 lb · +81% |
Hydraulics
| Spec | Advance-Rumely OilPull K 12/20 | New Holland Boomer 40 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open Center | — |
| Steering Type | Not recorded | Hydrostatic Power | — |
Power Take-off (PTO)
| Spec | Advance-Rumely OilPull K 12/20 | New Holland Boomer 40 | Difference |
|---|---|---|---|
| Type | Not recorded | Independent with electro-hydraulic clutch (rear) | — |
| Speed 1 | Not recorded | 540rpm | — |
| Speed 2 | Not recorded | 2,000rpm | — |
Hitch & Towing
| Spec | Advance-Rumely OilPull K 12/20 | New Holland Boomer 40 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | Not recorded | I | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | Not recorded | 2,756lb | — |
Chassis & Drive
| Spec | Advance-Rumely OilPull K 12/20 | New Holland Boomer 40 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Not recorded | Hydrostatic Power | — |
| Brake Type | Not recorded | Differential mechanical wet disc | — |
Electrical
| Spec | Advance-Rumely OilPull K 12/20 | New Holland Boomer 40 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Operator Station
| Spec | Advance-Rumely OilPull K 12/20 | New Holland Boomer 40 | Difference |
|---|---|---|---|
| Type | Not recorded | Two-post foldable ROPS | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 33rd percentile (40 hp)B · 35th percentile (41 hp)
Engine Displacement
median 183 ciA · 93rd percentile (452 ci)B · 41st percentile (153 ci)
Cylinders
median 4A · 3rd percentile (2)B · 50th percentile (4)
Forward Gears
median 12A · 1st percentile (2)B · 73rd percentile (16)
Operating Weight
median 5,303 lbA · 61st percentile (6,430 lb)B · 30th percentile (3,549 lb)
A · OilPull K 12/20B · Boomer 40Median Utility Tractor