• Sinotruk Howo Truck Transmission Part Double H Valve AZ2203250003

    Sinotruk Howo Truck Transmission Part Double H Valve AZ2203250003

    sinotruk howo truck transmission part double h valve AZ2203250003 Double H-valve is mainly used to bring high and low gear switch and the underlying gear switch, single-H valve without auxiliary box for the basic gear switch.

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  • Hot Sales HOWO Truck Engine Parts Fan Absorber VG1560020010

    Hot Sales HOWO Truck Engine Parts Fan Absorber VG1560020010

    Hot Sales HOWO Truck Engine Parts Fan Absorber VG1560020010

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  • China Supplier SINOTRUK HOWO A7 Truck Engine Parts Intake Sensor R61540090003

    China Supplier SINOTRUK HOWO A7 Truck Engine Parts Intake Sensor R61540090003

    China Supplier SINOTRUK HOWO A7 Truck Engine Parts Intake Sensor R61540090003 Engine intake air temperature sensor

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  • Hot Sales HOWO Truck Engine Parts Belt Wheel VG1560020020

    Hot Sales HOWO Truck Engine Parts Belt Wheel VG1560020020

    Hot Sales HOWO Truck Engine Parts Belt Wheel VG1560020020

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  • AZ2229260001 Fork Shaft Bracket

    AZ2229260001 Fork Shaft Bracket

    SINOTRUK HOWO truck gearbox parts Separate swing fork shaft support AZ2229260001 A fork shaft bracket

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  • Original SINOTRUK HOWO Parts Steering Pump WG9125471016 Sinotruck Shacman Foton Weichai Engine Spare Parts Truck Spare Parts

    Original SINOTRUK HOWO Parts Steering Pump WG9125471016 Sinotruck Shacman Foton Weichai Engine Spare Parts Truck Spare Parts

    original SINOTRUK HOWO parts Steering Pump WG9125471016 Sinotruck Shacman Foton Weichai Engine spare parts truck spare parts Blade steering pump aluminum shell heat fast engineering vehicles

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  • SINOTRUCK Tipper Truck Engine Parts Camshaft Gear VG14050053

    SINOTRUCK Tipper Truck Engine Parts Camshaft Gear VG14050053

    SINOTRUCK Tipper Truck Engine Parts Camshaft Gear VG14050053

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  • Injector Pipe VG1540080040 VG1557080036 For Sinotruk Spare Part

    Injector Pipe VG1540080040 VG1557080036 For Sinotruk Spare Part

    injector pipe VG1540080040 VG1557080036 for Sinotruk spare part Diesel high pressure pump It is a plunger pump. Its working principle is through the axial rotation of the plunger to adjust the plunger effective pressure to control the amount of oil pump, the engine crankshaft rotation through the camshaft driven by the camshaft rotation, the cam plunger on the pump plunger A top for the cycle of movement, so that the plunger reciprocating plunger sleeve, the pump out of the two oil valve with the completion of oil and oil under pressure to make it an instantaneous pressure above 10MPa, and diesel through the fuel injection pipe Road, injectors and other mist spray into the body nearly 60 atm combustion chamber to produce combustion outbreak of work, through the cylinder, piston rod, crankshaft and other agencies to produce rotary power. Under high pressure (about 60 atmospheres), the diesel fuel is sprayed into the combustion outbreak to generate power. Pump power source is the engine driven crankshaft, crankshaft drive to the plunger pump, instantly produce high pressure.

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  • 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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  • China Supplier SINOTRUK HOWO A7 Truck Engine Parts Speed Sensor