The HM-785 T5 is a diesel generator with a rated output of 663 kW prp; 733 kW standby. Its MTU model is 12V2000G65 and a 4-stroke diesel engine. It has a direct injection type engine. The aspiration type is aftercooled and turbocharged.
Bore and stroke is at 130 x 150 mm. Displacement is at 23.88 L. The cooling system utilizes water. Compression ratio is 16 while the fuel consumption standby is at 181.47 l/h. Fuel consumption 100% PRP is at 163.24 l/h, 75% PRP at 123.04 l/h, 50% PRP at 84.85 l/h and 25% PRP at 46.47 l/h.
Oil consumption at full load is 1% of the fuel consumption. Total oil capacity is 160 L. Lube oil specificationsare to S10W40. It has an electrical governor and a dry air filter. The inner diameter of the exhaust is 140.5 mm. Filters for the oil, air and fuel are standard type. Its radiator is equipped with fans and guards for added protection. It runs on a 24V electrical system.