All units are intended for installation as the main engines on river and sea vessels of 911 projects , 911W, 908, 912, R14A, R-45B, R-ZB, 1741A, 1496 and other replacement diesel units 6NVD26A-3, 8NVD SKL and units with diesel engines 6CNSP18/22, 8ChNSP18/22 produced by Daldizel OJSC . Khabarovsk . To the listed vessels there are binding projects agreed with the RFP of the RMRS and supplied free of charge with the aggregate. The frame and the output flange of the unit are adapted to the existing ship's foundation and the flange of the propeller shaft, which significantly reduces costs, allows installation on its own and in a short time. Structurally, all units are finished products, t. e. installed on a common frame diesel, reverse gear, oil-pumping unit, fine oil filters, oil coolers and internal diesel cooling circuit connected by pipelines. The unit is equipped with thermostats to automatically maintain the oil temperature in the lubrication system and water in the diesel cooling circuit. The units provide for an air launch from compressed air at a pressure of 30 atmospheres, as well as a launch from an electric starter. Diesel-reverse-reduction units VMDDdiesel-reverse-reduction units of the DRRA seriesDiesel-reverse-reduction units VDM based on the engine 8CHN21/26. Main marine engines of the VDM series 226B Main marine engines of the VDM series VD615/618. Diesel-reverse gearboxes series VDM CV200ZCMain marine engines MAN L21/31. Main marine engines MAN L23/30AMain marine engines MAN V23/30AMain marine engines MAN L27/38. Main marine engines MAN L28/32AMain marine engines MAN V28/32AMain marine engines MAN L32/40. Main marine engines MAN V32/40. Main marine engines Isotta Fraschini L1306. Main marine engines Isotta Fraschini V1312. Main marine engines Isotta Fraschini VL1716. Main marine engines Caterpillar C7. Main marine engines Caterpillar C9 ACERT. Main marine engines Caterpillar C12. Main marine engines Caterpillar C15 ACERT. Main marine engines Caterpillar C18 ACERT. Main marine engines Caterpillar C18. Main marine engines Caterpillar C32 ACERT. Main ship engines Caterpillar C32 ACERT for boats . Main marine engines Caterpillar C32. Main marine engines Caterpillar 3056. Main marine engines Caterpillar 3508. Main marine engines Caterpillar 3508BMain marine engines Caterpillar 3508Main marine engines Caterpillar 3512. Main marine engines Caterpillar 3512BMain marine engines Caterpillar 3512CMain marine engines Caterpillar 3516. Main marine engines Caterpillar 3516VMain marine engines Caterpillar 3516Main marine engines Baudouin 6. M26S mode P1. Main marine engines Baudouin 6. M26SR mode P1. Main marine engines Baudouin 8. M26SR mode P1. Main marine engines Baudouin 12. M26S mode P1. Main marine engines Baudouin 12. M26SR mode P1. Main marine engines Baudouin 12. M26SRR mode P1