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Allis ChalmersModel A
Allis Chalmers HD11AG
Industrial
- power
- 130 hp
- displacement
- 516 ci
- Cylinders
- 6
- Forward gears
- 6
Head to head · Industrial
Allis Chalmers HD11AG vs CaseIH Maxxum 135
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CaseIHModel B
CaseIH Maxxum 135
Utility
- power
- 135 hp
- displacement
- 274 ci
- Cylinders
- 4
- Forward gears
- 16
Allis ChalmersAllis Chalmers HD11AG
vs
CaseIHCaseIH Maxxum 135
How they compare
Headline specs vs. the whole Industrial
Engine Displacement
▲ HD11AG higher · +242 ci (+88%)HD11AG516 ci
Maxxum 135274 ci
Median Industrial Tractor284 ci
HD11AG is in the 70th percentile; Maxxum 135 is in the 45th · 53 models
Cylinders
▲ HD11AG higher · +2 (+50%)HD11AG6
Maxxum 1354
Median Industrial Tractor4
HD11AG is in the 88th percentile; Maxxum 135 is in the 50th · 55 models
Forward Gears
▲ Maxxum 135 higher · +10 (+167%)HD11AG6
Maxxum 13516
Median Industrial Tractor5
HD11AG is in the 65th percentile; Maxxum 135 is in the 97th · 43 models
Operating Weight
▲ HD11AG higher · +12,175 lb (+112%)HD11AG23,000 lb
Maxxum 13510,825 lb
Median Industrial Tractor9,127 lb
HD11AG is in the 81st percentile; Maxxum 135 is in the 56th · 49 models
HD11AG (A)Maxxum 135 (B)Median Industrial Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers HD11AG | CaseIH Maxxum 135 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | CaseIH | — |
| Model | HD11AG | Maxxum 135 | — |
| Category | Industrial | Utility | — |
Engine
| Spec | Allis Chalmers HD11AG | CaseIH Maxxum 135 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | FPT | — |
| Model | 11000 | Not recorded | — |
| Power Output | 130hp | 135hp | ▲ Maxxum 135+5 hp · +4% |
| Rated RPM | 1,800RPM | 2,200RPM | ▲ Maxxum 135+400 RPM · +22% |
| Cylinders | 6 | 4 | ▲ HD11AG+2 · +50% |
| Displacement | 516ci | 274ci | ▲ HD11AG+242 ci · +88% |
| Bore | 4.4in | 4.1in | ▲ HD11AG+0.3 in · +7% |
| Stroke | 5.6in | 5.2in | ▲ HD11AG+0.4 in · +8% |
Transmission
| Spec | Allis Chalmers HD11AG | CaseIH Maxxum 135 | Difference |
|---|---|---|---|
| Type | Gear | Partial power shift | — |
Dimensions & Weight
| Spec | Allis Chalmers HD11AG | CaseIH Maxxum 135 | Difference |
|---|---|---|---|
| Length | 149in | 176in | ▲ Maxxum 135+27 in · +18% |
| Width | 95.9in | 98in | ▲ Maxxum 135+2.1 in · +2% |
| Height | 77.7in | 80in | ▲ Maxxum 135+2.3 in · +3% |
| Operating Weight | 23,000lb | 10,825lb | ▲ HD11AG+12,175 lb · +112% |
Hydraulics
| Spec | Allis Chalmers HD11AG | CaseIH Maxxum 135 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open center | — |
| Steering Type | Not recorded | Power | — |
Hitch & Towing
| Spec | Allis Chalmers HD11AG | CaseIH Maxxum 135 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | II | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | Allis Chalmers HD11AG | CaseIH Maxxum 135 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Not recorded | Power | — |
| Brake Type | Not recorded | Hydraulic wet disc | — |
Electrical
| Spec | Allis Chalmers HD11AG | CaseIH Maxxum 135 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers HD11AG | CaseIH Maxxum 135 | Difference |
|---|---|---|---|
| Coolant | 11gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers HD11AG | CaseIH Maxxum 135 | Difference |
|---|---|---|---|
| Type | Not recorded | Cab | — |
Category context
Both models against the field
Engine Displacement
median 284 ciA · 70th percentile (516 ci)B · 45th percentile (274 ci)
Cylinders
median 4A · 88th percentile (6)B · 50th percentile (4)
Forward Gears
median 5A · 65th percentile (6)B · 97th percentile (16)
Operating Weight
median 9,127 lbA · 81st percentile (23,000 lb)B · 56th percentile (10,825 lb)
Length
median 125 inA · 60th percentile (149 in)B · 73rd percentile (176 in)
A · HD11AGB · Maxxum 135Median Industrial Tractor