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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 Workmaster 40
New HollandModel B
New Holland Workmaster 40
Utility
- power
- 40 hp
- displacement
- 122 ci
- Cylinders
- 3
- Forward gears
- 12
Advance-RumelyAdvance-Rumely OilPull K 12/20
vs
New HollandNew Holland Workmaster 40
How they compare
Headline specs vs. the whole Utility
Engine Power
= Effectively tiedOilPull K 12/2040 hp
Workmaster 4040 hp
Median Utility Tractor55 hp
OilPull K 12/20 is in the 33rd percentile; Workmaster 40 is in the 33rd · 5,383 models
Engine Displacement
▲ OilPull K 12/20 higher · +330 ci (+270%)OilPull K 12/20452 ci
Workmaster 40122 ci
Median Utility Tractor183 ci
OilPull K 12/20 is in the 93rd percentile; Workmaster 40 is in the 29th · 5,580 models
Cylinders
▲ Workmaster 40 higher · +1 (+50%)OilPull K 12/202
Workmaster 403
Median Utility Tractor4
OilPull K 12/20 is in the 3rd percentile; Workmaster 40 is in the 23rd · 5,720 models
Forward Gears
▲ Workmaster 40 higher · +10 (+500%)OilPull K 12/202
Workmaster 4012
Median Utility Tractor12
OilPull K 12/20 is in the 1st percentile; Workmaster 40 is in the 50th · 4,941 models
OilPull K 12/20 (A)Workmaster 40 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Advance-Rumely OilPull K 12/20 | New Holland Workmaster 40 | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | New Holland | — |
| Model | OilPull K 12/20 | Workmaster 40 | — |
| Category | Utility, Standard Tread | Utility | — |
Engine
| Spec | Advance-Rumely OilPull K 12/20 | New Holland Workmaster 40 | Difference |
|---|---|---|---|
| Manufacturer | Rumley | LS | — |
| Model | Not recorded | L3AL | — |
| Power Output | 40hp | 40hp | Same |
| Rated RPM | 560RPM | 2,600RPM | ▲ Workmaster 40+2,040 RPM · +364% |
| Cylinders | 2 | 3 | ▲ Workmaster 40+1 · +50% |
| Displacement | 452ci | 122ci | ▲ OilPull K 12/20+330 ci · +270% |
| 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 Workmaster 40 | Difference |
|---|---|---|---|
| Type | Gear | Not recorded | — |
Dimensions & Weight
| Spec | Advance-Rumely OilPull K 12/20 | New Holland Workmaster 40 | Difference |
|---|---|---|---|
| Length | 132in | 121in | ▲ OilPull K 12/20+11 in · +9% |
| Width | 64in | 66.5in | ▲ Workmaster 40+2.5 in · +4% |
| Height | 75in | 87.7in | ▲ Workmaster 40+12.7 in · +17% |
| Operating Weight | 6,430lb | 3,067lb | ▲ OilPull K 12/20+3,363 lb · +110% |
Hydraulics
| Spec | Advance-Rumely OilPull K 12/20 | New Holland Workmaster 40 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open center | — |
| Steering Type | Not recorded | Hydrostatic power | — |
Hitch & Towing
| Spec | Advance-Rumely OilPull K 12/20 | New Holland Workmaster 40 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | Category 3 | — |
Chassis & Drive
| Spec | Advance-Rumely OilPull K 12/20 | New Holland Workmaster 40 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Not recorded | Hydrostatic power | — |
Electrical
| Spec | Advance-Rumely OilPull K 12/20 | New Holland Workmaster 40 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric starter | — |
| Pre-heating System | Not recorded | Glow plugs | — |
Emissions
| Spec | Advance-Rumely OilPull K 12/20 | New Holland Workmaster 40 | Difference |
|---|---|---|---|
| Control System | Not recorded | Exhaust gas recirculation with particulate catalyst | — |
Operator Station
| Spec | Advance-Rumely OilPull K 12/20 | New Holland Workmaster 40 | Difference |
|---|---|---|---|
| Type | Not recorded | Open station | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 33rd percentile (40 hp)B · 33rd percentile (40 hp)
Engine Displacement
median 183 ciA · 93rd percentile (452 ci)B · 29th percentile (122 ci)
Cylinders
median 4A · 3rd percentile (2)B · 23rd percentile (3)
Forward Gears
median 12A · 1st percentile (2)B · 50th percentile (12)
Operating Weight
median 5,303 lbA · 61st percentile (6,430 lb)B · 24th percentile (3,067 lb)
A · OilPull K 12/20B · Workmaster 40Median Utility Tractor