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Allis ChalmersModel A
Allis Chalmers D10
Row Crop
- power
- 28.6 hp
- displacement
- 139 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Row Crop
Allis Chalmers D10 vs Lanz Bulldog HR4
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LanzModel B
Lanz Bulldog HR4
Standard Tread
- power
- 28 hp
- displacement
- 629 ci
- Cylinders
- 1
- Forward gears
- 3
Allis ChalmersAllis Chalmers D10
vs
LanzLanz Bulldog HR4
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ D10 higher · +0.6 hp (+2%)D1028.6 hp
Bulldog HR428 hp
Median Row Crop Tractor138 hp
D10 is in the 2nd percentile; Bulldog HR4 is in the 2nd · 1,206 models
Engine Displacement
▲ Bulldog HR4 higher · +490 ci (+353%)D10139 ci
Bulldog HR4629 ci
Median Row Crop Tractor391 ci
D10 is in the 3rd percentile; Bulldog HR4 is in the 98th · 1,409 models
Cylinders
▲ D10 higher · +3 (+300%)D104
Bulldog HR41
Median Row Crop Tractor6
D10 is in the 17th percentile; Bulldog HR4 is in the 1st · 1,417 models
Forward Gears
▲ D10 higher · +1 (+33%)D104
Bulldog HR43
Median Row Crop Tractor16
D10 is in the 4th percentile; Bulldog HR4 is in the 1st · 1,200 models
D10 (A)Bulldog HR4 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers D10 | Lanz Bulldog HR4 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Lanz | — |
| Model | D10 | Bulldog HR4 | — |
| Category | Row Crop | Standard Tread | — |
Engine
| Spec | Allis Chalmers D10 | Lanz Bulldog HR4 | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | Lanz | — |
| Model | Power-Crater | Not recorded | — |
| Power Output | 28.6hp | 28hp | ▲ D10+0.6 hp · +2% |
| Rated RPM | 1,650RPM | 500RPM | ▲ D10+1,150 RPM · +230% |
| Cylinders | 4 | 1 | ▲ D10+3 · +300% |
| Displacement | 139ci | 629ci | ▲ Bulldog HR4+490 ci · +353% |
| Bore | 3.4in | 8.9in | ▲ Bulldog HR4+5.5 in · +162% |
| Stroke | 3.9in | 10.2in | ▲ Bulldog HR4+6.3 in · +162% |
Transmission
| Spec | Allis Chalmers D10 | Lanz Bulldog HR4 | Difference |
|---|---|---|---|
| Type | Sliding Gear | Gear | — |
Dimensions & Weight
| Spec | Allis Chalmers D10 | Lanz Bulldog HR4 | Difference |
|---|---|---|---|
| Length | 121in | Not recorded | — |
| Height | 76in | Not recorded | — |
| Operating Weight | 2,700lb | Not recorded | — |
Hydraulics
| Spec | Allis Chalmers D10 | Lanz Bulldog HR4 | Difference |
|---|---|---|---|
| System Type | Live | Not recorded | — |
| Steering Type | Manual | Not recorded | — |
Power Take-off (PTO)
| Spec | Allis Chalmers D10 | Lanz Bulldog HR4 | Difference |
|---|---|---|---|
| Type | Transmission | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers D10 | Lanz Bulldog HR4 | Difference |
|---|---|---|---|
| Hitch Type | Snap-Coupler | Not recorded | — |
| Hitch Category | I | III | — |
Chassis & Drive
| Spec | Allis Chalmers D10 | Lanz Bulldog HR4 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 2WD | — |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Not recorded | — |
| Brake Type | Differential Mechanical Shoe | Not recorded | — |
Electrical
| Spec | Allis Chalmers D10 | Lanz Bulldog HR4 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Capacities
| Spec | Allis Chalmers D10 | Lanz Bulldog HR4 | Difference |
|---|---|---|---|
| Coolant | 2gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers D10 | Lanz Bulldog HR4 | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 2nd percentile (28.6 hp)B · 2nd percentile (28 hp)
Engine Displacement
median 391 ciA · 3rd percentile (139 ci)B · 98th percentile (629 ci)
Cylinders
median 6A · 17th percentile (4)B · 1st percentile (1)
Forward Gears
median 16A · 4th percentile (4)B · 1st percentile (3)
A · D10B · Bulldog HR4Median Row Crop Tractor