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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 McCormick Intl G135 Max
McCormick IntlModel B
McCormick Intl G135 Max
Row Crop
- power
- 133 hp
- displacement
- 411 ci
- Cylinders
- 6
- Forward gears
- 36
Allis ChalmersAllis Chalmers HD11AG
vs
McCormick IntlMcCormick Intl G135 Max
How they compare
Headline specs vs. the whole Industrial
Engine Displacement
▲ HD11AG higher · +105 ci (+26%)HD11AG516 ci
G135 Max411 ci
Median Industrial Tractor284 ci
HD11AG is in the 70th percentile; G135 Max is in the 61st · 53 models
Cylinders
= Effectively tiedHD11AG6
G135 Max6
Median Industrial Tractor4
HD11AG is in the 88th percentile; G135 Max is in the 88th · 55 models
Forward Gears
▲ G135 Max higher · +30 (+500%)HD11AG6
G135 Max36
Median Industrial Tractor5
HD11AG is in the 65th percentile; G135 Max is in the 98th · 43 models
Operating Weight
▲ HD11AG higher · +10,240 lb (+80%)HD11AG23,000 lb
G135 Max12,760 lb
Median Industrial Tractor9,127 lb
HD11AG is in the 81st percentile; G135 Max is in the 57th · 49 models
HD11AG (A)G135 Max (B)Median Industrial Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers HD11AG | McCormick Intl G135 Max | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | McCormick Intl | — |
| Model | HD11AG | G135 Max | — |
| Category | Industrial | Row Crop | — |
Engine
| Spec | Allis Chalmers HD11AG | McCormick Intl G135 Max | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | McCormick Intl | — |
| Model | 11000 | BetaPower | — |
| Power Output | 130hp | 133hp | ▲ G135 Max+3 hp · +2% |
| Rated RPM | 1,800RPM | 2,200RPM | ▲ G135 Max+400 RPM · +22% |
| Cylinders | 6 | 6 | Same |
| Displacement | 516ci | 411ci | ▲ HD11AG+105 ci · +26% |
| 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 | McCormick Intl G135 Max | Difference |
|---|---|---|---|
| Type | Gear | Mechanical shuttle | — |
Dimensions & Weight
| Spec | Allis Chalmers HD11AG | McCormick Intl G135 Max | Difference |
|---|---|---|---|
| Length | 149in | 203in | ▲ G135 Max+54 in · +36% |
| Width | 95.9in | 87in | ▲ HD11AG+8.9 in · +10% |
| Height | 77.7in | 109in | ▲ G135 Max+31.3 in · +40% |
| Operating Weight | 23,000lb | 12,760lb | ▲ HD11AG+10,240 lb · +80% |
Hydraulics
| Spec | Allis Chalmers HD11AG | McCormick Intl G135 Max | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Hydrostatic power | — |
Hitch & Towing
| Spec | Allis Chalmers HD11AG | McCormick Intl G135 Max | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | Not recorded | Category 3 | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | Allis Chalmers HD11AG | McCormick Intl G135 Max | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x4 MFWD 4WD | — |
| Drive Type | Not recorded | 4WD | — |
| Steering Type | Not recorded | Hydrostatic power | — |
Electrical
| Spec | Allis Chalmers HD11AG | McCormick Intl G135 Max | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers HD11AG | McCormick Intl G135 Max | Difference |
|---|---|---|---|
| Coolant | 11gal | Not recorded | — |
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 · 98th percentile (36)
Operating Weight
median 9,127 lbA · 81st percentile (23,000 lb)B · 57th percentile (12,760 lb)
Length
median 125 inA · 60th percentile (149 in)B · 89th percentile (203 in)
A · HD11AGB · G135 MaxMedian Industrial Tractor