Zoche aero-diesel

The Zoche aero-diesels are a trio of German prototype Diesel radial aero-engines intended for light aircraft. The Zoche ZO range comprises three radial engines, namely: the ZO 01A, a "cross-4"; the ZO 02A, a twin-row "cross-8"; and the ZO 03A, a V-twin. Power outputs are 150 hp (112 kW), 300 hp (224 kW) and 70 hp (52 kW) (respectively).