• Howo Truck Crankshaft 6-cylinder Engine Crankshaft 16161500020071

    Howo Truck Crankshaft 6-cylinder Engine Crankshaft 16161500020071

    howo truck crankshaft 6-cylinder engine crankshaft 16161500020071 The most important part of the engine. It receives the force from the connecting rod and converts it into torque that is output through the crankshaft and drives the other attachments on the engine. The crankshaft is subjected to centrifugal force of rotating mass, cyclical gas inertial force and reciprocating inertial force, so that the crankshaft is subjected to bending torsional load. Therefore, crankshaft requires a sufficient strength and stiffness, journal surface wear-resistant, uniform work, good balance.To reduce the quality of the crankshaft and the centrifugal force generated during exercise, crankshaft journals are often made hollow. Oil holes are provided in each journal surface to allow oil to be introduced or withdrawn to lubricate the journal surface. To reduce stress concentration, the main journal, crank pin and crank arm connections are used at the transition arc connection.Crankshaft balance weight (also known as counterweight) role is to balance the centrifugal force and rotational torque, and sometimes can balance the reciprocating inertial force and torque. The balance weight can also be used to reduce the load on the main bearings when these forces and moments themselves balance. The number, size and placement of counterbalances are based on factors such as the number of cylinders in the engine, the arrangement of the cylinders and the shape of the crankshaft. Balance weight and crankshaft cast or forged into one generally, high-power diesel engine balance weight and crankshaft separately manufactured, and then bolted together.

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  • Sinotruk HOWO 61260020208 Flywheel Ring Gear

    Sinotruk HOWO 61260020208 Flywheel Ring Gear

    Sinotruk howo 61260020208 flywheel ring gear More than 20 years experience in heavy truck and spare parts field,such as HOWO,HOWO A7,SHACMAN and so on,cheap price,high quality!choose us,Choose best partner! Join us now !

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  • Sinotruk HOWO A7 Engine Parts VG1500130018 Bracket

    Sinotruk HOWO A7 Engine Parts VG1500130018 Bracket

    Sinotruk howo A7 engine parts VG1500130018 bracket More than 20 years experience in heavy truck and spare parts field,such as HOWO,HOWO A7,SHACMAN and so on,cheap price,high quality!choose us,Choose best partner! Join us now !

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  • SINOTRUK HOWO Flywheel Bearing 90003311416

    SINOTRUK HOWO Flywheel Bearing 90003311416

    SINOTRUK HOWO Flywheel Bearing 90003311416

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  • SIntruck Howo Truck Spare Parts Hose Clip

    SIntruck Howo Truck Spare Parts Hose Clip

    SIntruck howo truck spare parts hose clip Clamp to connect rubber hose

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