This page provides a detailed comparison of the specifications for the Allis Chalmers D15 Series I and the John Deere 7700.
| Allis Chalmers D15 Series I | John Deere 7700 | |
|---|---|---|
| Images | ||
| Engine | ||
| Engine Manufacturer | Allis Chalmers | John Deere |
| Engine Model | Allis Chalmers | John Deere |
| Engine Cooling Type | Liquid-Cooled | Liquid |
| Engine Fuel Type | Gasoline | Diesel |
| Engine Induction Type | Natural Aspiration | Turbocharged |
| Engine Cylinders | 4 | 6 |
| Engine Displacement Value | 149 ci (2.4 L) | 466 ci (7.6 L) |
| Engine Rated Rpm | 2000 | 2100 |
| Engine Power Output Value | 40 hp (29.8 kW) | 150 hp (111.9 kW) |
| Transmission | ||
| Transmission Type | Partial Power Shift | Partial Power Shift |
| Transmission Forward Gears | 8 | 16 |
| Transmission Reverse Gears | 2 | 12 |
| Dimensions | ||
| Length Value | 130.3 | 187.2 |
| Width Value | 66.9 | - |
| Operating Weight Value | 3990 lb (1810 kg) | 13870 lb (6291 kg) |
| Miscellaneous | ||
| Chassis | 4x2 2WD | 4x2 2WD |
| Drive Type | 2WD | 2WD |
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
| Hitch Type | Snap-Coupler | Three-point hitch |
| Hitch Category | II/I | IIIN/II |
| Hitch Position | Rear | - |
| Hitch Capacity Value | - | 8930 lb (4051 kg) |
| Hydraulic System Type | - | Open center |
| Operator Station Type | Open | ComfortGard cab (standard) with air-conditioning |
| Starter Type | Electric | Electric |
