Cummins 4BTA3.9-M and 4BTA3.9-GM for marine main propulsion and auxiliary generator set, power:
4BTA3.9-GM: 47kw 1500rpm, 65kw 1800rpm
4BTA3.9-M: 96kw 2500rpm
4 cylinders in line, water cooling, turbocharged and air-air aftercooled, mechanical fuel injection system, 24V engine system, manufactured by DCEC (Dongfeng Cummins Engine Company), joint venture of US Cummins in Hubei of China. We also sell other Cummins models, including 4BT3.9, 6BT5.9, 6CT8.3, 6LT8.9, ISZ13, M11, NT855, KT19, KT38, KT50, ISBe4.5, ISBe6.7, ISF2.8, ISF3.8, ISMe11, etc, for stationary generator set, water pump set, fire pump set, construction and engineering machinery, automobile, marine propulsion, marine generator set, etc.
Besides, we also sell other parts, including cylinder head, cylinder head gasket, cylinder block, cylinder liner, piston, piston ring, main bearing, conrod bearing, injector, oil pan gasket, overhaul gasket, upper gasket kit, lower gasket kit, oil pan, cylinder head cover, fuel injection pump, fuel transfer pump, water pump, oil pump, oil filter, fuel filter, fuel water separator, air filter, etc, as well as other brands, such as Deutz, Perkins, Isuzu, Fiat Iveco, VM, CAT, Toyota, Nissan, Suzuki, Yuchai, Weichai, Changchai, etc.