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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 Challenger MT475D
ChallengerModel B
Challenger MT475D
Row Crop
- power
- 123 hp
- displacement
- 299 ci
- Cylinders
- 4
- Forward gears
- Not recorded
Allis ChalmersAllis Chalmers HD11AG Series B
vs
ChallengerChallenger MT475D
How they compare
Headline specs vs. the whole Industrial
Engine Displacement
▲ HD11AG Series B higher · +217 ci (+73%)HD11AG Series B516 ci
MT475D299 ci
Median Industrial Tractor284 ci
HD11AG Series B is in the 70th percentile; MT475D is in the 51st · 53 models
Cylinders
▲ HD11AG Series B higher · +2 (+50%)HD11AG Series B6
MT475D4
Median Industrial Tractor4
HD11AG Series B is in the 88th percentile; MT475D is in the 50th · 55 models
Operating Weight
▲ HD11AG Series B higher · +9,235 lb (+59%)HD11AG Series B25,000 lb
MT475D15,765 lb
Median Industrial Tractor9,127 lb
HD11AG Series B is in the 87th percentile; MT475D is in the 62nd · 49 models
HD11AG Series B (A)MT475D (B)Median Industrial Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers HD11AG Series B | Challenger MT475D | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Challenger | — |
| Model | HD11AG Series B | MT475D | — |
| Category | Industrial | Row Crop | — |
Engine
| Spec | Allis Chalmers HD11AG Series B | Challenger MT475D | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | AGCO Power | — |
| Model | 11000 | 49AWI | — |
| Power Output | 127hp | 123hp | ▲ HD11AG Series B+4 hp · +3% |
| Rated RPM | 1,800RPM | 2,200RPM | ▲ MT475D+400 RPM · +22% |
| Cylinders | 6 | 4 | ▲ HD11AG Series B+2 · +50% |
| Displacement | 516ci | 299ci | ▲ HD11AG Series B+217 ci · +73% |
| Bore | 4.4in | 4.3in | ▲ HD11AG Series B+0.1 in · +2% |
| Stroke | 5.6in | 5.3in | ▲ HD11AG Series B+0.3 in · +6% |
Transmission
| Spec | Allis Chalmers HD11AG Series B | Challenger MT475D | Difference |
|---|---|---|---|
| Type | Gear | Continuously variable transmission (CVT) with two mechanical ranges | — |
Dimensions & Weight
| Spec | Allis Chalmers HD11AG Series B | Challenger MT475D | Difference |
|---|---|---|---|
| Length | 125in | Not recorded | — |
| Width | 96in | Not recorded | — |
| Height | 84in | Not recorded | — |
| Wheelbase | Not recorded | 105in | — |
| Operating Weight | 25,000lb | 15,765lb | ▲ HD11AG Series B+9,235 lb · +59% |
Hydraulics
| Spec | Allis Chalmers HD11AG Series B | Challenger MT475D | Difference |
|---|---|---|---|
| System Type | Not recorded | Direct engine drive | — |
| Steering Type | Not recorded | Hydrostatic Power | — |
Tires
| Spec | Allis Chalmers HD11AG Series B | Challenger MT475D | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 480/70R28 | — |
| Rear Tire Size | Not recorded | 580/70R38 | — |
Tread Width
| Spec | Allis Chalmers HD11AG Series B | Challenger MT475D | Difference |
|---|---|---|---|
| Front Tread Width | Not recorded | 52.8in | — |
| Rear Tread | Not recorded | 52.8in | — |
| Front Tread Adjustment | Not recorded | 52.8" to 87.8" | — |
| Rear Tread Adjustment | Not recorded | 52.8" to 87.8" | — |
Hitch & Towing
| Spec | Allis Chalmers HD11AG Series B | Challenger MT475D | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Category II | — |
| Hitch Category | Not recorded | Category 2 | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | Allis Chalmers HD11AG Series B | Challenger MT475D | Difference |
|---|---|---|---|
| Chassis Type | Tracked | Not recorded | — |
| Drive Type | Track | Not recorded | — |
| Steering Type | Not recorded | Hydrostatic Power | — |
| Brake Type | Not recorded | Multiple wet disc, hydraulically operated | — |
Electrical
| Spec | Allis Chalmers HD11AG Series B | Challenger MT475D | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers HD11AG Series B | Challenger MT475D | Difference |
|---|---|---|---|
| Coolant | 11gal | Not recorded | — |
Category context
Both models against the field
Engine Displacement
median 284 ciA · 70th percentile (516 ci)B · 51st percentile (299 ci)
Cylinders
median 4A · 88th percentile (6)B · 50th percentile (4)
Operating Weight
median 9,127 lbA · 87th percentile (25,000 lb)B · 62nd percentile (15,765 lb)
A · HD11AG Series BB · MT475DMedian Industrial Tractor