| Engine | Displacement | Bore & Stroke | Power output (max.) |
| Horizontal shaft | |||
| B43E | 710 cc (43.3 cu.in.) | 82.55 X 66.55 mm (3.25 x 2.62 in) | 16.0 HP at 3,600 rpm |
| B43G | 710 cc (43.3 cu.in.) | 82.55 X 66.55 mm (3.25 x 2.62 in) | 18.0 HP at 3,600 rpm |
| B48G | 782 cc (47.7 cu.in.) | 82.55 X 73.00 mm (3.25 x 2.87 in) | 20.0 HP at 3,600 rpm |
| P216G | 710 cc (43.3 cu.in.) | 82.55 X 66.55 mm (3.25 x 2.62 in) | 16.0 HP at 3,600 rpm |
| P218G | 782 cc (47.7 cu.in.) | 82.55 X 73.00 mm (3.25 x 2.87 in) | 18.0 HP at 3,600 rpm |
| P220G | 782 cc (47.7 cu.in.) | 82.55 X 73.00 mm (3.25 x 2.87 in) | 20.0 HP at 3,600 rpm |
| P224G | 983 cc (60.0 cu.in.) | 90.40 X 76.20 mm (3.56 x 3.00 in) | 24.0 HP at 3,600 rpm |
