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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 Fiat M135
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FiatModel B
Fiat M135
Utility
- power
- 135 hp
- displacement
- 456 ci
- Cylinders
- 6
- Forward gears
- Not recorded
Allis ChalmersAllis Chalmers HD11AG
vs
FiatFiat M135
How they compare
Headline specs vs. the whole Industrial
Engine Displacement
▲ HD11AG higher · +60 ci (+13%)HD11AG516 ci
M135456 ci
Median Industrial Tractor284 ci
HD11AG is in the 70th percentile; M135 is in the 67th · 53 models
Cylinders
= Effectively tiedHD11AG6
M1356
Median Industrial Tractor4
HD11AG is in the 88th percentile; M135 is in the 88th · 55 models
Operating Weight
▲ HD11AG higher · +11,164 lb (+94%)HD11AG23,000 lb
M13511,836 lb
Median Industrial Tractor9,127 lb
HD11AG is in the 81st percentile; M135 is in the 57th · 49 models
Length
▲ M135 higher · +31 in (+21%)HD11AG149 in
M135180 in
Median Industrial Tractor125 in
HD11AG is in the 60th percentile; M135 is in the 73rd · 39 models
HD11AG (A)M135 (B)Median Industrial Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers HD11AG | Fiat M135 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Fiat | — |
| Model | HD11AG | M135 | — |
| Category | Industrial | Utility | — |
Engine
| Spec | Allis Chalmers HD11AG | Fiat M135 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | New Holland | — |
| Model | 11000 | Genesis | — |
| Power Output | 130hp | 135hp | ▲ M135+5 hp · +4% |
| Rated RPM | 1,800RPM | 2,200RPM | ▲ M135+400 RPM · +22% |
| Cylinders | 6 | 6 | Same |
| Displacement | 516ci | 456ci | ▲ HD11AG+60 ci · +13% |
| Bore | 4.4in | 4.5in | ▲ M135+0.1 in · +2% |
| Stroke | 5.6in | 5in | ▲ HD11AG+0.6 in · +12% |
Transmission
| Spec | Allis Chalmers HD11AG | Fiat M135 | Difference |
|---|---|---|---|
| Type | Gear | Partially Synchronized / Partial Power Shift | — |
Dimensions & Weight
| Spec | Allis Chalmers HD11AG | Fiat M135 | Difference |
|---|---|---|---|
| Length | 149in | 180in | ▲ M135+31 in · +21% |
| Width | 95.9in | 84in | ▲ HD11AG+11.9 in · +14% |
| Height | 77.7in | Not recorded | — |
| Operating Weight | 23,000lb | 11,836lb | ▲ HD11AG+11,164 lb · +94% |
Hydraulics
| Spec | Allis Chalmers HD11AG | Fiat M135 | Difference |
|---|---|---|---|
| System Type | Not recorded | Closed center load sensing | — |
| Steering Type | Not recorded | Hydrostatic Power | — |
Hitch & Towing
| Spec | Allis Chalmers HD11AG | Fiat M135 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Rear Type II/III | — |
| Hitch Category | Not recorded | Category 3 | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | Not recorded | 19,840lb | — |
Chassis & Drive
| Spec | Allis Chalmers HD11AG | Fiat M135 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 | — |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Not recorded | Hydrostatic Power | — |
Electrical
| Spec | Allis Chalmers HD11AG | Fiat M135 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric Starter | — |
Capacities
| Spec | Allis Chalmers HD11AG | Fiat M135 | Difference |
|---|---|---|---|
| Coolant | 11gal | 6.4gal | ▲ HD11AG+4.7 gal · +75% |
Category context
Both models against the field
Engine Displacement
median 284 ciA · 70th percentile (516 ci)B · 67th percentile (456 ci)
Cylinders
median 4A · 88th percentile (6)B · 88th percentile (6)
Operating Weight
median 9,127 lbA · 81st percentile (23,000 lb)B · 57th percentile (11,836 lb)
Length
median 125 inA · 60th percentile (149 in)B · 73rd percentile (180 in)
Width
median 70.5 inA · 85th percentile (95.9 in)B · 76th percentile (84 in)
A · HD11AGB · M135Median Industrial Tractor