B series

marineEngine_B

  • The advanced design and excellent manufacturing adapt to strict working conditions, high strength, heavy load operation ability

  • The noil holset exhaust gas bypass valve makes the low-speed performance more perfect and the power is better.

  • In this paper, the design of the cylinder block and head of the cylinder block can be used to reduce the failure rate of the parts, which reduce the number of parts compared to other similar engines by 40%

  • The excellent reliability USES forged steel camshaft and crankshaft, high strength cylinder body design, many parts are cast in the cylinder body, the rigidity is large, the high pressure ability is strong, the service life is longer

  • The perfect geometrical structure of the cylinder liner designed by the noil platform is effective in preventing oil leakage

  • The noil rotor high-pressure fuel oil consumption is lower, and effectively reduces the noise.


Engine ModelkW /  r/minMax N.m / r/minIntake TypeGovernor type
B
(4Cylinder/3.9L)
4BTA3.9-GM4747/150052/1500turbo-chargerA pump body+GAC
4BTA3.9-GM6565/180071/1800turbo-chargerA pump body+GAC
B
(6Cylinder/5.9L)
6BT5.9-GM8080/150088/1500turboA pump body+GAC
6BT5.9-GM8383/150092/1500turboA pump body+GAC
6BT5.9-GM100100/1800110/1800turboA pump body+GAC
6BT5.9-M12090/2200100/2270turboAD pump+RSV
6BTA5.9-GM100100/1500110/1500turbo-chargerA pump body+GAC
6BTA5.9-GM120120/1800132/1800turbo-chargerA pump body+GAC
6BTA5.9-M150110/2200120/2270turbo-chargerAD pump+RSV
6BTA5.9-M150110/1800120/1858turbo-chargerPB pump+RSV
6BTAA5.9-GM115120/1500132/1500turbo-chargerA pump body+GAC