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Crankshaft For Komatsu 6D107

2024-08-01

 
The role of the crankshaft counterweight (also known as counterweight) is to balance the rotating centrifugal force and its moment, and sometimes the reciprocating inertial force and its moment. When these forces and moments themselves are balanced, the balance weight can also be used to reduce the load on the main bearing. The number, size and placement of the balance weight should be considered according to the number of cylinders of the engine, the arrangement of cylinders and the shape of the crankshaft. The balance weight is generally cast or forged into one with the crankshaft, and the high-power diesel engine balance weight is manufactured separately from the crankshaft and then bolted together.