Image not recorded
Allis ChalmersModel A
Allis Chalmers HD11AG Series B
Industrial
- power
- 127 hp
- displacement
- 516 ci
- Cylinders
- 6
- Forward gears
- 6
Head to head · Industrial
Allis Chalmers HD11AG Series B vs John Deere 6150M
Image not recorded
John DeereModel B
John Deere 6150M
Row Crop
- power
- 124 hp
- displacement
- 414 ci
- Cylinders
- 6
- Forward gears
- 20
Allis ChalmersAllis Chalmers HD11AG Series B
vs
John DeereJohn Deere 6150M
How they compare
Headline specs vs. the whole Industrial
Engine Displacement
▲ HD11AG Series B higher · +102 ci (+25%)HD11AG Series B516 ci
6150M414 ci
Median Industrial Tractor284 ci
HD11AG Series B is in the 70th percentile; 6150M is in the 62nd · 53 models
Cylinders
= Effectively tiedHD11AG Series B6
6150M6
Median Industrial Tractor4
HD11AG Series B is in the 88th percentile; 6150M is in the 88th · 55 models
Forward Gears
▲ 6150M higher · +14 (+233%)HD11AG Series B6
6150M20
Median Industrial Tractor5
HD11AG Series B is in the 65th percentile; 6150M is in the 97th · 43 models
Operating Weight
▲ HD11AG Series B higher · +10,860 lb (+77%)HD11AG Series B25,000 lb
6150M14,140 lb
Median Industrial Tractor9,127 lb
HD11AG Series B is in the 87th percentile; 6150M is in the 59th · 49 models
HD11AG Series B (A)6150M (B)Median Industrial Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers HD11AG Series B | John Deere 6150M | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | HD11AG Series B | 6150M | — |
| Category | Industrial | Row Crop | — |
Engine
| Spec | Allis Chalmers HD11AG Series B | John Deere 6150M | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere Power Systems | — |
| Model | 11000 | PowerTech PVX | — |
| Power Output | 127hp | 124hp | ▲ HD11AG Series B+3 hp · +2% |
| Rated RPM | 1,800RPM | 2,100RPM | ▲ 6150M+300 RPM · +17% |
| Cylinders | 6 | 6 | Same |
| Displacement | 516ci | 414ci | ▲ HD11AG Series B+102 ci · +25% |
| Bore | 4.4in | 4.2in | ▲ HD11AG Series B+0.2 in · +5% |
| Stroke | 5.6in | 5in | ▲ HD11AG Series B+0.6 in · +12% |
Transmission
| Spec | Allis Chalmers HD11AG Series B | John Deere 6150M | Difference |
|---|---|---|---|
| Type | Gear | Selective gear fixed ratio with partial (4) range operator controlled power shift | — |
Dimensions & Weight
| Spec | Allis Chalmers HD11AG Series B | John Deere 6150M | Difference |
|---|---|---|---|
| Length | 125in | Not recorded | — |
| Width | 96in | Not recorded | — |
| Height | 84in | Not recorded | — |
| Operating Weight | 25,000lb | 14,140lb | ▲ HD11AG Series B+10,860 lb · +77% |
Hydraulics
| Spec | Allis Chalmers HD11AG Series B | John Deere 6150M | Difference |
|---|---|---|---|
| System Type | Not recorded | Closed center load sensing pressure and flow compensated | — |
| Steering Type | Not recorded | Hydrostatic power | — |
Tires
| Spec | Allis Chalmers HD11AG Series B | John Deere 6150M | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 420/85R28 | — |
| Rear Tire Size | Not recorded | 460/85R42 | — |
Hitch & Towing
| Spec | Allis Chalmers HD11AG Series B | John Deere 6150M | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | Not recorded | III/IIIN | — |
| Hitch Capacity | Not recorded | 14,330lb | — |
Chassis & Drive
| Spec | Allis Chalmers HD11AG Series B | John Deere 6150M | Difference |
|---|---|---|---|
| Chassis Type | Tracked | 4WD | — |
| Drive Type | Track | 4WD | — |
| Steering Type | Not recorded | Hydrostatic power | — |
Electrical
| Spec | Allis Chalmers HD11AG Series B | John Deere 6150M | Difference |
|---|---|---|---|
| Starter Type | Electric | 12 volt electric | — |
Capacities
| Spec | Allis Chalmers HD11AG Series B | John Deere 6150M | Difference |
|---|---|---|---|
| Coolant | 11gal | 7.3gal | ▲ HD11AG Series B+3.7 gal · +51% |
Category context
Both models against the field
Engine Displacement
median 284 ciA · 70th percentile (516 ci)B · 62nd percentile (414 ci)
Cylinders
median 4A · 88th percentile (6)B · 88th percentile (6)
Forward Gears
median 5A · 65th percentile (6)B · 97th percentile (20)
Operating Weight
median 9,127 lbA · 87th percentile (25,000 lb)B · 59th percentile (14,140 lb)
A · HD11AG Series BB · 6150MMedian Industrial Tractor