This page provides a detailed comparison of the specifications for the Hart-Parr 40 and the Hart-Parr Old Reliable 30-60.
| Hart-Parr 40 | Hart-Parr Old Reliable 30-60 | |
|---|---|---|
| Images | ||
|
|
|
|
| Engine | ||
| Engine Manufacturer | Hart-Parr | Hart-Parr |
| Engine Cooling Type | Liquid-cooled | Liquid-cooled |
| Engine Fuel Type | Kerosene | Kerosene |
| Engine Induction Type | - | Natural |
| Engine Cylinders | 4 | 2 |
| Engine Displacement Value | 618 ci (10.1 L) | 2356 ci (38.6 L) |
| Engine Rated Rpm | 802 | 300 |
| Engine Power Output Value | 41 hp (30.3 kW) | - |
| Transmission | ||
| Transmission Type | Gear | Gear |
| Transmission Forward Gears | 2 | 1 |
| Transmission Reverse Gears | 1 | 1 |
| Dimensions | ||
| Length Value | 140 | 200 |
| Width Value | 96 | 106 |
| Operating Weight Value | 6300 lb (2858 kg) | 20100 lb (9117 kg) |
| Miscellaneous | ||
| Chassis | 4x2 | 4x2 |
| Drive Type | 2WD | 2WD |
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
