This page provides a detailed comparison of the specifications for the McCormick-Deering W-4 and the Oliver 660.
| McCormick-Deering W-4 | Oliver 660 | |
|---|---|---|
| Images | ||
| Engine | ||
| Engine Manufacturer | International Harvester | Waukesha-Oliver |
| Engine Fuel Type | Gasoline | gasoline |
| Engine Induction Type | Naturally Aspirated | naturally aspirated |
| Engine Cylinders | 4 | 4 |
| Engine Displacement Value | 152 ci (2.5 L) | 155 ci (2.5 L) |
| Engine Rated Rpm | 1650 | 2000 |
| Transmission | ||
| Transmission Type | Sliding Gear | unsynchronized gear |
| Transmission Forward Gears | 5 | 6 |
| Transmission Reverse Gears | 1 | 2 |
| Dimensions | ||
| Length Value | 114 | 134.4 |
| Width Value | 65.25 | 80.9 |
| Operating Weight Value | 3550 lb (1610 kg) | 3128 lb (1419 kg) |
| Miscellaneous | ||
| Starter Type | Electric | Electric |
