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Allis ChalmersModel A
Allis Chalmers D15
Row Crop
- power
- 37.4 hp
- displacement
- 149 ci
- Cylinders
- 4
- Forward gears
- 8
Head to head · Row Crop
Allis Chalmers D15 vs Lanz Bulldog HR6
Image not recorded
LanzModel B
Lanz Bulldog HR6
Agricultural
- power
- 38 hp
- displacement
- 629 ci
- Cylinders
- 1
- Forward gears
- 3
Allis ChalmersAllis Chalmers D15
vs
LanzLanz Bulldog HR6
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ Bulldog HR6 higher · +0.6 hp (+2%)D1537.4 hp
Bulldog HR638 hp
Median Row Crop Tractor138 hp
D15 is in the 3rd percentile; Bulldog HR6 is in the 3rd · 1,206 models
Engine Displacement
▲ Bulldog HR6 higher · +480 ci (+322%)D15149 ci
Bulldog HR6629 ci
Median Row Crop Tractor391 ci
D15 is in the 4th percentile; Bulldog HR6 is in the 98th · 1,409 models
Cylinders
▲ D15 higher · +3 (+300%)D154
Bulldog HR61
Median Row Crop Tractor6
D15 is in the 17th percentile; Bulldog HR6 is in the 1st · 1,417 models
Forward Gears
▲ D15 higher · +5 (+167%)D158
Bulldog HR63
Median Row Crop Tractor16
D15 is in the 16th percentile; Bulldog HR6 is in the 1st · 1,200 models
D15 (A)Bulldog HR6 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers D15 | Lanz Bulldog HR6 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Lanz | — |
| Model | D15 | Bulldog HR6 | — |
| Category | Row Crop | Agricultural | — |
Engine
| Spec | Allis Chalmers D15 | Lanz Bulldog HR6 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Lanz | — |
| Power Output | 37.4hp | 38hp | ▲ Bulldog HR6+0.6 hp · +2% |
| Rated RPM | 2,000RPM | 630RPM | ▲ D15+1,370 RPM · +217% |
| Cylinders | 4 | 1 | ▲ D15+3 · +300% |
| Displacement | 149ci | 629ci | ▲ Bulldog HR6+480 ci · +322% |
| Bore | 3.5in | 8.9in | ▲ Bulldog HR6+5.4 in · +154% |
| Stroke | 3.9in | 10.2in | ▲ Bulldog HR6+6.3 in · +162% |
Transmission
| Spec | Allis Chalmers D15 | Lanz Bulldog HR6 | Difference |
|---|---|---|---|
| Type | Partial power shift | Gear | — |
Dimensions & Weight
| Spec | Allis Chalmers D15 | Lanz Bulldog HR6 | Difference |
|---|---|---|---|
| Length | 130in | Not recorded | — |
| Width | 67in | Not recorded | — |
| Height | 80.2in | Not recorded | — |
| Operating Weight | 4,036lb | Not recorded | — |
Hydraulics
| Spec | Allis Chalmers D15 | Lanz Bulldog HR6 | Difference |
|---|---|---|---|
| Steering Type | Power-assisted | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers D15 | Lanz Bulldog HR6 | Difference |
|---|---|---|---|
| Hitch Type | Snap-Coupler | Not recorded | — |
| Hitch Category | II/I | 3 | — |
| Hitch Position | Rear | Not recorded | — |
Chassis & Drive
| Spec | Allis Chalmers D15 | Lanz Bulldog HR6 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 2WD | — |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Power-assisted | Not recorded | — |
Electrical
| Spec | Allis Chalmers D15 | Lanz Bulldog HR6 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Capacities
| Spec | Allis Chalmers D15 | Lanz Bulldog HR6 | Difference |
|---|---|---|---|
| Coolant | 2.8gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers D15 | Lanz Bulldog HR6 | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 3rd percentile (37.4 hp)B · 3rd percentile (38 hp)
Engine Displacement
median 391 ciA · 4th percentile (149 ci)B · 98th percentile (629 ci)
Cylinders
median 6A · 17th percentile (4)B · 1st percentile (1)
Forward Gears
median 16A · 16th percentile (8)B · 1st percentile (3)
A · D15B · Bulldog HR6Median Row Crop Tractor