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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 4020
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John DeereModel B
John Deere 4020
Industrial
- power
- 101 hp
- displacement
- 404 ci
- Cylinders
- 6
- Forward gears
- 8
Allis ChalmersAllis Chalmers HD11AG Series B
vs
John DeereJohn Deere 4020
How they compare
Headline specs vs. the whole Industrial
Engine Displacement
▲ HD11AG Series B higher · +112 ci (+28%)HD11AG Series B516 ci
4020404 ci
Median Industrial Tractor284 ci
HD11AG Series B is in the 70th percentile; 4020 is in the 59th · 53 models
Cylinders
= Effectively tiedHD11AG Series B6
40206
Median Industrial Tractor4
HD11AG Series B is in the 88th percentile; 4020 is in the 88th · 55 models
Forward Gears
▲ 4020 higher · +2 (+33%)HD11AG Series B6
40208
Median Industrial Tractor5
HD11AG Series B is in the 65th percentile; 4020 is in the 85th · 43 models
Operating Weight
▲ HD11AG Series B higher · +16,355 lb (+189%)HD11AG Series B25,000 lb
40208,645 lb
Median Industrial Tractor9,127 lb
HD11AG Series B is in the 87th percentile; 4020 is in the 48th · 49 models
HD11AG Series B (A)4020 (B)Median Industrial Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers HD11AG Series B | John Deere 4020 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | HD11AG Series B | 4020 | — |
| Category | Industrial | Industrial | Same |
Engine
| Spec | Allis Chalmers HD11AG Series B | John Deere 4020 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | 11000 | Not recorded | — |
| Power Output | 127hp | 101hp | ▲ HD11AG Series B+26 hp · +26% |
| Rated RPM | 1,800RPM | 2,200RPM | ▲ 4020+400 RPM · +22% |
| Cylinders | 6 | 6 | Same |
| Displacement | 516ci | 404ci | ▲ HD11AG Series B+112 ci · +28% |
| Bore | 4.4in | 4.3in | ▲ HD11AG Series B+0.1 in · +2% |
| Stroke | 5.6in | 4.8in | ▲ HD11AG Series B+0.8 in · +17% |
Transmission
| Spec | Allis Chalmers HD11AG Series B | John Deere 4020 | Difference |
|---|---|---|---|
| Type | Gear | Partially synchronized (Syncro-Range) | — |
Dimensions & Weight
| Spec | Allis Chalmers HD11AG Series B | John Deere 4020 | Difference |
|---|---|---|---|
| Length | 125in | 151in | ▲ 4020+26 in · +21% |
| Width | 96in | 89.4in | ▲ HD11AG Series B+6.6 in · +7% |
| Height | 84in | 77.9in | ▲ HD11AG Series B+6.1 in · +8% |
| Operating Weight | 25,000lb | 8,645lb | ▲ HD11AG Series B+16,355 lb · +189% |
Hydraulics
| Spec | Allis Chalmers HD11AG Series B | John Deere 4020 | Difference |
|---|---|---|---|
| System Type | Not recorded | Closed center | — |
| Steering Type | Not recorded | Power | — |
Power Take-off (PTO)
| Spec | Allis Chalmers HD11AG Series B | John Deere 4020 | Difference |
|---|---|---|---|
| Type | Not recorded | Independent | — |
| Speed 1 | Not recorded | 540rpm | — |
| Speed 2 | Not recorded | 1,000rpm | — |
Hitch & Towing
| Spec | Allis Chalmers HD11AG Series B | John Deere 4020 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | Not recorded | II | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | Not recorded | 3,790lb | — |
Chassis & Drive
| Spec | Allis Chalmers HD11AG Series B | John Deere 4020 | Difference |
|---|---|---|---|
| Chassis Type | Tracked | 4x2 2WD | — |
| Drive Type | Track | 2WD | — |
| Steering Type | Not recorded | Power | — |
| Brake Type | Not recorded | Hydraulic wet disc | — |
Electrical
| Spec | Allis Chalmers HD11AG Series B | John Deere 4020 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers HD11AG Series B | John Deere 4020 | Difference |
|---|---|---|---|
| Coolant | 11gal | 6gal | ▲ HD11AG Series B+5 gal · +83% |
Operator Station
| Spec | Allis Chalmers HD11AG Series B | John Deere 4020 | Difference |
|---|---|---|---|
| Type | Not recorded | Open | — |
Category context
Both models against the field
Engine Displacement
median 284 ciA · 70th percentile (516 ci)B · 59th percentile (404 ci)
Cylinders
median 4A · 88th percentile (6)B · 88th percentile (6)
Forward Gears
median 5A · 65th percentile (6)B · 85th percentile (8)
Operating Weight
median 9,127 lbA · 87th percentile (25,000 lb)B · 48th percentile (8,645 lb)
Length
median 125 inA · 50th percentile (125 in)B · 65th percentile (151 in)
A · HD11AG Series BB · 4020Median Industrial Tractor