This page provides a detailed comparison of the specifications for the Allis Chalmers 7020 and the Challenger 65C.
| Allis Chalmers 7020 | Challenger 65C | |
|---|---|---|
| Images | ||
| Engine | ||
| Engine Manufacturer | Allis Chalmers | Caterpillar |
| Engine Model | 649I | 3306 DITA |
| Engine Cooling Type | Liquid-cooled | Liquid |
| Engine Fuel Type | Diesel | Diesel |
| Engine Induction Type | Intercooled turbocharged | Turbocharged intercooled |
| Engine Cylinders | 6 | 6 |
| Engine Displacement Value | 301 ci (4.9 L) | 638 ci (10.5 L) |
| Engine Rated Rpm | 2300 | 2100 |
| Engine Power Output Value | 124 hp (92.3 kW) | 285 hp (212.5 kW) |
| Transmission | ||
| Transmission Type | Partial power shift | Full power shift |
| Transmission Forward Gears | 6 | 10 |
| Transmission Reverse Gears | 2 | 2 |
| Dimensions | ||
| Length Value | 163 | 232 |
| Width Value | 92.6 | 120 |
| Operating Weight Value | 11770 lb (5339 kg) | 32875 lb (14912 kg) |
| Miscellaneous | ||
| Chassis | 4x2 2WD | - |
| Drive Type | 2WD | - |
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
| Hitch Type | Three-Point Hitch | - |
| Hitch Category | III/II | III/IV |
| Hitch Position | Rear | Rear |
| Hitch Capacity Value | 6680 lb (3030 kg) | - |
| Hydraulic System Type | Closed center | Closed center |
| Operator Station Type | Acousta-Cab | - |
| Starter Type | Electric | Electric |
