YUDONG

Selection of loader?

Release time:

2023-05-31

Selection of model: Mainly based on the operating environment and purpose for selection and determination. Generally, operations are carried out in quarries and soft bases, and tire loaders with anti slip chains are often used;

1. Selection of model: Mainly based on the operating environment and purpose for selection and determination. Generally, operations are carried out in quarries and soft bases, and tire loaders with anti slip chains are often used;
2. Power selection: Generally, diesel engines for construction machinery are used. When operating in special areas, such as at altitudes above 3000m, special plateau type diesel engines should be used;
3. Selection of transmission type: Generally, hydraulic mechanical transmission is used. The key component is the choice of torque converter form. Most loaders produced in China use twin turbines and single stage two-phase hydraulic torque converters.
4. When selecting a loader, it is also necessary to fully consider the braking performance of the loader, including multiple in service braking, parking braking, and emergency braking. There are three types of brakes: shoe type, caliper disc type, and wet multi disc type. The driving mechanism of the brake generally adopts an afterburner, with three power sources: compressed air, air top oil, and hydraulic. The commonly used is the air top oil braking system, which generally adopts a dual circuit braking system to improve driving safety.

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