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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 CaseIH Farmall 125A
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CaseIHModel B
CaseIH Farmall 125A
Utility
- power
- 125 hp
- displacement
- 411 ci
- Cylinders
- 6
- Forward gears
- 8
Allis ChalmersAllis Chalmers HD11AG Series B
vs
CaseIHCaseIH Farmall 125A
How they compare
Headline specs vs. the whole Industrial
Engine Displacement
▲ HD11AG Series B higher · +105 ci (+26%)HD11AG Series B516 ci
Farmall 125A411 ci
Median Industrial Tractor284 ci
HD11AG Series B is in the 70th percentile; Farmall 125A is in the 61st · 53 models
Cylinders
= Effectively tiedHD11AG Series B6
Farmall 125A6
Median Industrial Tractor4
HD11AG Series B is in the 88th percentile; Farmall 125A is in the 88th · 55 models
Forward Gears
▲ Farmall 125A higher · +2 (+33%)HD11AG Series B6
Farmall 125A8
Median Industrial Tractor5
HD11AG Series B is in the 65th percentile; Farmall 125A is in the 85th · 43 models
Operating Weight
▲ HD11AG Series B higher · +15,939 lb (+176%)HD11AG Series B25,000 lb
Farmall 125A9,061 lb
Median Industrial Tractor9,127 lb
HD11AG Series B is in the 87th percentile; Farmall 125A is in the 50th · 49 models
HD11AG Series B (A)Farmall 125A (B)Median Industrial Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers HD11AG Series B | CaseIH Farmall 125A | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | CaseIH | — |
| Model | HD11AG Series B | Farmall 125A | — |
| Category | Industrial | Utility | — |
Engine
| Spec | Allis Chalmers HD11AG Series B | CaseIH Farmall 125A | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | FPT | — |
| Model | 11000 | Not recorded | — |
| Power Output | 127hp | 125hp | ▲ HD11AG Series B+2 hp · +2% |
| Rated RPM | 1,800RPM | 2,200RPM | ▲ Farmall 125A+400 RPM · +22% |
| Cylinders | 6 | 6 | Same |
| Displacement | 516ci | 411ci | ▲ HD11AG Series B+105 ci · +26% |
| Bore | 4.4in | 4.1in | ▲ HD11AG Series B+0.3 in · +7% |
| Stroke | 5.6in | 5.2in | ▲ HD11AG Series B+0.4 in · +8% |
Transmission
| Spec | Allis Chalmers HD11AG Series B | CaseIH Farmall 125A | Difference |
|---|---|---|---|
| Type | Gear | 8-speed power shuttle | — |
Dimensions & Weight
| Spec | Allis Chalmers HD11AG Series B | CaseIH Farmall 125A | Difference |
|---|---|---|---|
| Length | 125in | Not recorded | — |
| Width | 96in | Not recorded | — |
| Height | 84in | Not recorded | — |
| Operating Weight | 25,000lb | 9,061lb | ▲ HD11AG Series B+15,939 lb · +176% |
Hydraulics
| Spec | Allis Chalmers HD11AG Series B | CaseIH Farmall 125A | Difference |
|---|---|---|---|
| System Type | Not recorded | Open Center | — |
| Steering Type | Not recorded | Power | — |
Hitch & Towing
| Spec | Allis Chalmers HD11AG Series B | CaseIH Farmall 125A | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | II | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | Allis Chalmers HD11AG Series B | CaseIH Farmall 125A | Difference |
|---|---|---|---|
| Chassis Type | Tracked | 4x2 2WD | — |
| Drive Type | Track | 2WD | — |
| Steering Type | Not recorded | Power | — |
Electrical
| Spec | Allis Chalmers HD11AG Series B | CaseIH Farmall 125A | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers HD11AG Series B | CaseIH Farmall 125A | Difference |
|---|---|---|---|
| Coolant | 11gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers HD11AG Series B | CaseIH Farmall 125A | Difference |
|---|---|---|---|
| Type | Not recorded | ROPS / Cab | — |
Category context
Both models against the field
Engine Displacement
median 284 ciA · 70th percentile (516 ci)B · 61st percentile (411 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 · 50th percentile (9,061 lb)
A · HD11AG Series BB · Farmall 125AMedian Industrial Tractor