This HATZ diesel engine runs on a 4 strokes-cycle with a direct injection type. Model 3M 41 has a natural aspiration, 3-L cylinders and a rated output of 28 kW prp and 31.1 kW on standby. It works on an air cooling system with a displacement of 2,574 L. The bore and stroke sizes are 102 x 105 mm. The engine uses lube oil CCMC-D4-D5-PD2/API CD-CE-CF-CG-SHPD.
The total oil capacity is 8.5 L. The fuel consumption on standby is 7.92 l/h. The air-cooled diesel engine has a 12V electrical system, a mechanical governor, a dry air cleaner, hot components and radiator guards, and mobile components guards.