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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 Valtra N121
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ValtraModel B
Valtra N121
Utility
- power
- 133 hp
- displacement
- 269 ci
- Cylinders
- 4
- Forward gears
- 36
Allis ChalmersAllis Chalmers HD11AG
vs
ValtraValtra N121
How they compare
Headline specs vs. the whole Industrial
Engine Displacement
▲ HD11AG higher · +247 ci (+92%)HD11AG516 ci
N121269 ci
Median Industrial Tractor284 ci
HD11AG is in the 70th percentile; N121 is in the 44th · 53 models
Cylinders
▲ HD11AG higher · +2 (+50%)HD11AG6
N1214
Median Industrial Tractor4
HD11AG is in the 88th percentile; N121 is in the 50th · 55 models
Forward Gears
▲ N121 higher · +30 (+500%)HD11AG6
N12136
Median Industrial Tractor5
HD11AG is in the 65th percentile; N121 is in the 98th · 43 models
Operating Weight
▲ HD11AG higher · +12,310 lb (+115%)HD11AG23,000 lb
N12110,690 lb
Median Industrial Tractor9,127 lb
HD11AG is in the 81st percentile; N121 is in the 56th · 49 models
HD11AG (A)N121 (B)Median Industrial Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers HD11AG | Valtra N121 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Valtra | — |
| Model | HD11AG | N121 | — |
| Category | Industrial | Utility | — |
Engine
| Spec | Allis Chalmers HD11AG | Valtra N121 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | SisuDiesel | — |
| Model | 11000 | 44CWA | — |
| Power Output | 130hp | 133hp | ▲ N121+3 hp · +2% |
| Rated RPM | 1,800RPM | 2,200RPM | ▲ N121+400 RPM · +22% |
| Cylinders | 6 | 4 | ▲ HD11AG+2 · +50% |
| Displacement | 516ci | 269ci | ▲ HD11AG+247 ci · +92% |
| Bore | 4.4in | 4.3in | ▲ HD11AG+0.1 in · +2% |
| Stroke | 5.6in | 4.7in | ▲ HD11AG+0.9 in · +19% |
Transmission
| Spec | Allis Chalmers HD11AG | Valtra N121 | Difference |
|---|---|---|---|
| Type | Gear | Not recorded | — |
Dimensions & Weight
| Spec | Allis Chalmers HD11AG | Valtra N121 | Difference |
|---|---|---|---|
| Length | 149in | 177in | ▲ N121+28 in · +19% |
| Width | 95.9in | 89.3in | ▲ HD11AG+6.6 in · +7% |
| Height | 77.7in | 114in | ▲ N121+36.3 in · +47% |
| Operating Weight | 23,000lb | 10,690lb | ▲ HD11AG+12,310 lb · +115% |
Tires
| Spec | Allis Chalmers HD11AG | Valtra N121 | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 14.9R28 | — |
| Rear Tire Size | Not recorded | 18.4R38 | — |
Chassis & Drive
| Spec | Allis Chalmers HD11AG | Valtra N121 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x4 MFWD 4WD | — |
| Drive Type | Not recorded | 4WD | — |
Electrical
| Spec | Allis Chalmers HD11AG | Valtra N121 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Capacities
| Spec | Allis Chalmers HD11AG | Valtra N121 | Difference |
|---|---|---|---|
| Coolant | 11gal | Not recorded | — |
Category context
Both models against the field
Engine Displacement
median 284 ciA · 70th percentile (516 ci)B · 44th percentile (269 ci)
Cylinders
median 4A · 88th percentile (6)B · 50th percentile (4)
Forward Gears
median 5A · 65th percentile (6)B · 98th percentile (36)
Operating Weight
median 9,127 lbA · 81st percentile (23,000 lb)B · 56th percentile (10,690 lb)
Length
median 125 inA · 60th percentile (149 in)B · 73rd percentile (177 in)
A · HD11AGB · N121Median Industrial Tractor