The picture below is a picture of TR1811BG, 161560020029 forged steel crankshaft for Sinotruk Howo truck, taken by Shandong Hantang Machine China.

Crankshafts are typically made of forged steel or cast iron. They are heat-treated to make them strong and wear-resistant. The crankshaft is made up of a number of different parts, including the:

Crankpins: These are the projections on the crankshaft that the connecting rods attach to.

Main journals: These are the bearings that support the weight of the crankshaft in the engine block.

Counterweights: These are weights that are attached to the crankshaft to balance out the forces generated by the pistons.

Flywheel: This is a heavy disk that is attached to the end of the crankshaft. It stores the energy generated by the pistons and helps to smooth out the rotation of the crankshaft.

The picture below is a flywheel for Sinotruk Howo truck, taken by Shandong Hantang Machine Co., China.

The crankshaft is a complex and important component in internal combustion engines. It is subject to a lot of wear and tear, so it is important to have it regularly inspected and maintained.

Here are some of the functions of a crankshaft:

Converts the reciprocating motion of the pistons into rotational motion.

Transmits the power generated by the pistons to the wheels.

Balances the forces generated by the pistons.

Stores the energy generated by the pistons.

Helps to smooth out the rotation of the crankshaft.

Signs that you might have to check or change your crankshaft:

• Engine knocking

• Oil leaks

• Engine misfires

• Loss of power

• Vibration

If you suspect that your car's crankshaft is damaged, it is important to have it inspected by a qualified mechanic as soon as possible.

We are Shandong Hangtang Machine Co., Ltd. Our company is located in Ji'nan City, Shandong province, where Sinotruk's headquarter is based. For the past 15 years, we have been exporting trucks and parts for customers from Africa, America, Asia and Europe. We win our customers' trust not only by quality yet moderately-priced products but also our services.

If you are looking for parts for Sinotruk Howo, FAW, Shacman, Foton, or Beiben, you are in the right place! Please feel free to contact us. We believe you are going to be our next happy customer.