Series CDS
| Displacement @ 60 Hz | 147 | [CFH] |
| Maximum absorbed power @ 50 Hz | 2.6 | [kW] |
| Suction valve | 16 s. | [mm] |
| Displacement @ 50 Hz | 123 | [CFH] |
| Net weight | 97.0 | [lb] |
| Discharge valve | 14 s. | [mm] |
| Stroke | 0.87 | [inch] |
| Maximum absorbed power @ 60 Hz | 3.2 | [kW] |
| Bore | 1.34 | [inch] |
| No. cylinders | 2 | |
| Oil charge | 1,0 | [L] |
