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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 MX135 Maxxum
CaseIHModel B
CaseIH MX135 Maxxum
Agricultural
- power
- 135 hp
- displacement
- 359 ci
- Cylinders
- 6
- Forward gears
- 16
Allis ChalmersAllis Chalmers HD11AG
vs
CaseIHCaseIH MX135 Maxxum
How they compare
Headline specs vs. the whole Industrial
Engine Displacement
▲ HD11AG higher · +157 ci (+44%)HD11AG516 ci
MX135 Maxxum359 ci
Median Industrial Tractor284 ci
HD11AG is in the 70th percentile; MX135 Maxxum is in the 55th · 53 models
Cylinders
= Effectively tiedHD11AG6
MX135 Maxxum6
Median Industrial Tractor4
HD11AG is in the 88th percentile; MX135 Maxxum is in the 88th · 55 models
Forward Gears
▲ MX135 Maxxum higher · +10 (+167%)HD11AG6
MX135 Maxxum16
Median Industrial Tractor5
HD11AG is in the 65th percentile; MX135 Maxxum is in the 97th · 43 models
Operating Weight
▲ HD11AG higher · +11,700 lb (+104%)HD11AG23,000 lb
MX135 Maxxum11,300 lb
Median Industrial Tractor9,127 lb
HD11AG is in the 81st percentile; MX135 Maxxum is in the 56th · 49 models
HD11AG (A)MX135 Maxxum (B)Median Industrial Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers HD11AG | CaseIH MX135 Maxxum | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | CaseIH | — |
| Model | HD11AG | MX135 Maxxum | — |
| Category | Industrial | Agricultural | — |
Engine
| Spec | Allis Chalmers HD11AG | CaseIH MX135 Maxxum | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Cummins/CDC | — |
| Model | 11000 | Not recorded | — |
| Power Output | 130hp | 135hp | ▲ MX135 Maxxum+5 hp · +4% |
| Rated RPM | 1,800RPM | 2,200RPM | ▲ MX135 Maxxum+400 RPM · +22% |
| Cylinders | 6 | 6 | Same |
| Displacement | 516ci | 359ci | ▲ HD11AG+157 ci · +44% |
| Bore | 4.4in | 4in | ▲ HD11AG+0.4 in · +10% |
| Stroke | 5.6in | 4.7in | ▲ HD11AG+0.9 in · +19% |
Transmission
| Spec | Allis Chalmers HD11AG | CaseIH MX135 Maxxum | Difference |
|---|---|---|---|
| Type | Gear | Partial Power Shift, Creeper | — |
Dimensions & Weight
| Spec | Allis Chalmers HD11AG | CaseIH MX135 Maxxum | Difference |
|---|---|---|---|
| Length | 149in | 198in | ▲ MX135 Maxxum+49 in · +33% |
| Width | 95.9in | Not recorded | — |
| Height | 77.7in | 115in | ▲ MX135 Maxxum+37.3 in · +48% |
| Operating Weight | 23,000lb | 11,300lb | ▲ HD11AG+11,700 lb · +104% |
Hydraulics
| Spec | Allis Chalmers HD11AG | CaseIH MX135 Maxxum | Difference |
|---|---|---|---|
| System Type | Not recorded | Closed Center Pressure Flow Compensated (PFC) | — |
Hitch & Towing
| Spec | Allis Chalmers HD11AG | CaseIH MX135 Maxxum | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | II/IIIN | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | Allis Chalmers HD11AG | CaseIH MX135 Maxxum | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
| Brake Type | Not recorded | Wet Disc | — |
Electrical
| Spec | Allis Chalmers HD11AG | CaseIH MX135 Maxxum | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers HD11AG | CaseIH MX135 Maxxum | Difference |
|---|---|---|---|
| Coolant | 11gal | 4.9gal | ▲ HD11AG+6.1 gal · +124% |
Operator Station
| Spec | Allis Chalmers HD11AG | CaseIH MX135 Maxxum | Difference |
|---|---|---|---|
| Type | Not recorded | Cab | — |
Category context
Both models against the field
Engine Displacement
median 284 ciA · 70th percentile (516 ci)B · 55th percentile (359 ci)
Cylinders
median 4A · 88th percentile (6)B · 88th percentile (6)
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 (11,300 lb)
Length
median 125 inA · 60th percentile (149 in)B · 88th percentile (198 in)
A · HD11AGB · MX135 MaxxumMedian Industrial Tractor