Loader-ZL936

Product Details

loader is a type of earthwork construction machinery widely used in construction projects such as highways, railways, buildings, hydropower, ports, mines, etc. It is mainly used to shovel and load loose materials such as soil, sand, lime, coal, etc. It can also perform light excavation operations on ores, hard soil, etc. Replacing with different auxiliary working devices can also be used for soil pushing, lifting, and loading and unloading of other materials such as wood.

In road construction, especially in high-grade highways, loaders are used for filling and excavation of roadbed engineering, aggregate and loading of asphalt mixtures and cement concrete yards. In addition, it can also carry out operations such as pushing soil, scraping the ground, and towing other machinery. Due to its advantages such as fast operation speed, high efficiency, good mobility, and easy operation, loaders have become one of the main types of machinery used in earthwork construction.

The excavation and loading and unloading operations of loaders are achieved through the movement of their working devices. The working device of the loader is composed of bucket 1, boom 2, connecting rod 3, rocker arm 4, rotating bucket cylinder 5, boom cylinder 6, etc. The entire working device is hinged on the frame 7. The bucket is hinged with the rotary cylinder through a connecting rod and a rocker arm for loading and unloading materials. The boom is hinged with the frame and boom cylinder to lift and lower the bucket. The flipping of the bucket and the lifting of the boom are controlled by hydraulic pressure