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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 International Harvester TD-20 200
International HarvesterModel B
International Harvester TD-20 200
Crawler
- power
- 134 hp
- displacement
- 691 ci
- Cylinders
- 6
- Forward gears
- 6
Allis ChalmersAllis Chalmers HD11AG
vs
International HarvesterInternational Harvester TD-20 200
How they compare
Headline specs vs. the whole Industrial
Engine Displacement
▲ TD-20 200 higher · +175 ci (+34%)HD11AG516 ci
TD-20 200691 ci
Median Industrial Tractor284 ci
HD11AG is in the 70th percentile; TD-20 200 is in the 78th · 53 models
Cylinders
= Effectively tiedHD11AG6
TD-20 2006
Median Industrial Tractor4
HD11AG is in the 88th percentile; TD-20 200 is in the 88th · 55 models
Forward Gears
= Effectively tiedHD11AG6
TD-20 2006
Median Industrial Tractor5
HD11AG is in the 65th percentile; TD-20 200 is in the 65th · 43 models
Operating Weight
▲ TD-20 200 higher · +9,485 lb (+41%)HD11AG23,000 lb
TD-20 20032,485 lb
Median Industrial Tractor9,127 lb
HD11AG is in the 81st percentile; TD-20 200 is in the 94th · 49 models
HD11AG (A)TD-20 200 (B)Median Industrial Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers HD11AG | International Harvester TD-20 200 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | International Harvester | — |
| Model | HD11AG | TD-20 200 | — |
| Category | Industrial | Crawler | — |
Engine
| Spec | Allis Chalmers HD11AG | International Harvester TD-20 200 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | International Harvester | — |
| Model | 11000 | D-691 | — |
| Power Output | 130hp | 134hp | ▲ TD-20 200+4 hp · +3% |
| Rated RPM | 1,800RPM | 1,550RPM | ▲ HD11AG+250 RPM · +16% |
| Cylinders | 6 | 6 | Same |
| Displacement | 516ci | 691ci | ▲ TD-20 200+175 ci · +34% |
| Bore | 4.4in | 4.8in | ▲ TD-20 200+0.4 in · +9% |
| Stroke | 5.6in | 6.5in | ▲ TD-20 200+0.9 in · +16% |
Transmission
| Spec | Allis Chalmers HD11AG | International Harvester TD-20 200 | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | Allis Chalmers HD11AG | International Harvester TD-20 200 | Difference |
|---|---|---|---|
| Length | 149in | Not recorded | — |
| Width | 95.9in | 22in | ▲ HD11AG+73.9 in · +336% |
| Height | 77.7in | Not recorded | — |
| Operating Weight | 23,000lb | 32,485lb | ▲ TD-20 200+9,485 lb · +41% |
Electrical
| Spec | Allis Chalmers HD11AG | International Harvester TD-20 200 | Difference |
|---|---|---|---|
| Starter Type | Electric | Gasoline-start | — |
Capacities
| Spec | Allis Chalmers HD11AG | International Harvester TD-20 200 | Difference |
|---|---|---|---|
| Coolant | 11gal | Not recorded | — |
Category context
Both models against the field
Engine Displacement
median 284 ciA · 70th percentile (516 ci)B · 78th percentile (691 ci)
Cylinders
median 4A · 88th percentile (6)B · 88th percentile (6)
Forward Gears
median 5A · 65th percentile (6)B · 65th percentile (6)
Operating Weight
median 9,127 lbA · 81st percentile (23,000 lb)B · 94th percentile (32,485 lb)
Width
median 70.5 inA · 85th percentile (95.9 in)B · 6th percentile (22 in)
A · HD11AGB · TD-20 200Median Industrial Tractor