This page provides a detailed comparison of the specifications for the Allis Chalmers HD21 and the LS XJ25.
| Allis Chalmers HD21 | LS XJ25 | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | Allis-Chalmers | Mitsubishi |
| Engine Model | - | S3L2 |
| Engine Cooling Type | Liquid-Cooled | Liquid-cooled |
| Engine Fuel Type | Diesel | Diesel |
| Engine Induction Type | Supercharged | Indirect injection |
| Engine Cylinders | 6 | 3 |
| Engine Displacement Value | 844 ci (13.8 L) | 80 ci (1.3 L) |
| Engine Rated Rpm | 1800 | 2500 |
| Engine Power Output Value | 225 hp (167.8 kW) | 24 hp (18.2 kW) |
| Transmission | ||
| Transmission Type | Torque Converter | - |
| Transmission Forward Gears | 2 | - |
| Transmission Reverse Gears | 1 | - |
| Dimensions | ||
| Length Value | 198 | 103.1 |
| Width Value | - | 44.9 |
| Operating Weight Value | 45500 lb (20638 kg) | 1830 lb (830 kg) |
| Miscellaneous | ||
| Chassis | - | 4x4 MFWD 4WD |
| Drive Type | - | MFWD |
| Hitch Category | - | I |
| Starter Type | Electric | Electric |
