الوصف

Gearboxes can be engineered to allow gear ratio changes to enable output shaft speed while keeping the speed and torque at the same value.   The primary advantage for using a gearbox for changing speed is to enable the full power to be transmitted at the different speeds.  Electric motors and other prime movers are rated for a maximum torque at the optimum speed.  If the speed is reduced using electronic controls the resulting developed torque is not proportionally increased.Gearboxes also allow the shaft and the output shaft to be in different directions.
Jinan Leader Trading Co.,Ltd. is specialized in export trucks spare parts, which made in China. We mainly deal with HOWO, VOLVO and Mercedes Benz series trucks spare parts, including tractor trucks parts, dump trucks parts, concrete mixer trucks parts and other accessories.
We can provide all range spare parts for the trucks made by SINOTRUK, VOLVO and Mercedes Benz, including engine parts, body parts, brake parts and chassis parts, while all our spare parts are made by Chinese factories. Based on good quality and reasonable price, we have exported our products to more than *5 countries and regions, including: Russia, Ukraine, Indonesia, Vietnam, Iran, Algeria, Angola, Peru and so on.
When you need help about the truck spare parts, just leave a message to us, we will do our best to help you!