Allis ChalmersModel A
Allis Chalmers D14
Row Crop
- power
- 37 hp
- displacement
- 149 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Row Crop
Allis Chalmers D14 vs RK Tractors RK37SC
Image not recorded
RK TractorsModel B
RK Tractors RK37SC
Utility
- power
- 37.4 hp
- displacement
- 100 ci
- Cylinders
- 3
- Forward gears
- 12
Allis ChalmersAllis Chalmers D14
vs
RK TractorsRK Tractors RK37SC
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ RK37SC higher · +0.4 hp (+1%)D1437 hp
RK37SC37.4 hp
Median Row Crop Tractor138 hp
D14 is in the 3rd percentile; RK37SC is in the 3rd · 1,206 models
Engine Displacement
▲ D14 higher · +49 ci (+49%)D14149 ci
RK37SC100 ci
Median Row Crop Tractor391 ci
D14 is in the 4th percentile; RK37SC is in the 1st · 1,409 models
Cylinders
▲ D14 higher · +1 (+33%)D144
RK37SC3
Median Row Crop Tractor6
D14 is in the 17th percentile; RK37SC is in the 2nd · 1,417 models
Forward Gears
▲ RK37SC higher · +8 (+200%)D144
RK37SC12
Median Row Crop Tractor16
D14 is in the 4th percentile; RK37SC is in the 27th · 1,200 models
D14 (A)RK37SC (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers D14 | RK Tractors RK37SC | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | RK Tractors | — |
| Model | D14 | RK37SC | — |
| Category | Row Crop | Utility | — |
Engine
| Spec | Allis Chalmers D14 | RK Tractors RK37SC | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | Yanmar | — |
| Model | Allis-Chalmers | 3TNV88-CR | — |
| Power Output | 37hp | 37.4hp | ▲ RK37SC+0.4 hp · +1% |
| Rated RPM | 1,650RPM | 3,000RPM | ▲ RK37SC+1,350 RPM · +82% |
| Cylinders | 4 | 3 | ▲ D14+1 · +33% |
| Displacement | 149ci | 100ci | ▲ D14+49 ci · +49% |
| Bore | 3.5in | 3.4in | ▲ D14+0.1 in · +3% |
| Stroke | 3.9in | 3.5in | ▲ D14+0.4 in · +11% |
Transmission
| Spec | Allis Chalmers D14 | RK Tractors RK37SC | Difference |
|---|---|---|---|
| Type | Sliding Gear | Syncro Shuttle | — |
Dimensions & Weight
| Spec | Allis Chalmers D14 | RK Tractors RK37SC | Difference |
|---|---|---|---|
| Length | 129in | 128in | ▲ D14+1 in · <1% |
| Width | Not recorded | 58in | — |
| Height | 79.5in | 92.5in | ▲ RK37SC+13 in · +16% |
| Operating Weight | 3,500lb | 3,417lb | ▲ D14+83 lb · +2% |
Hydraulics
| Spec | Allis Chalmers D14 | RK Tractors RK37SC | Difference |
|---|---|---|---|
| Steering Type | Manual | Power | — |
Power Take-off (PTO)
| Spec | Allis Chalmers D14 | RK Tractors RK37SC | Difference |
|---|---|---|---|
| Type | Rear PTO, Live | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers D14 | RK Tractors RK37SC | Difference |
|---|---|---|---|
| Hitch Type | Allis Snap Coupler | Category I | — |
| Hitch Category | Not recorded | 3 | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | Allis Chalmers D14 | RK Tractors RK37SC | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Manual | Power | — |
| Brake Type | Mechanical expanding shoe | Not recorded | — |
Electrical
| Spec | Allis Chalmers D14 | RK Tractors RK37SC | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers D14 | RK Tractors RK37SC | Difference |
|---|---|---|---|
| Coolant | 2.3gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers D14 | RK Tractors RK37SC | Difference |
|---|---|---|---|
| Type | Open operator station | Cab | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 3rd percentile (37 hp)B · 3rd percentile (37.4 hp)
Engine Displacement
median 391 ciA · 4th percentile (149 ci)B · 1st percentile (100 ci)
Cylinders
median 6A · 17th percentile (4)B · 2nd percentile (3)
Forward Gears
median 16A · 4th percentile (4)B · 27th percentile (12)
Operating Weight
median 12,307 lbA · 3rd percentile (3,500 lb)B · 3rd percentile (3,417 lb)
A · D14B · RK37SCMedian Row Crop Tractor