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The general knowledge of XCMG loader accessories is not well understood by everyone, such as functional features and some working principles. Engine, torque converter, gearbox, front and rear drive axles, referred to as the four major parts. Let's introduce these four pieces to you.
1. Engine is a kind of machine that can convert other forms of energy into mechanical energy, including internal combustion engine, external combustion engine, motor, etc.
2. There are three pumps on the torque converter, work pump (supply lifting, anti bucket pressure oil) and steering pump (supply steering pressure oil).
3. Gearbox mainly refers to the automobile gearbox, which is divided into manual and automatic. Manual gearbox is mainly composed of gears and shafts, which produce speed change and torque through different gear combinations; The automatic transmission at is composed of hydraulic torque converter, planetary gear and hydraulic control system, which achieves speed change and torque transformation through hydraulic transmission and gear combination.
4. The drive axle is generally composed of main reducer, differential, wheel transmission device and drive axle housing. The function of loader accessories is to bend the power transmitted by the universal transmission device through 90 °, change the transmission direction of the force, reduce the speed by the main reducer, increase the torque, and distribute it to the left and right half shafts and driving wheels through the differential.
Loader has the advantages of fast operation speed, good mobility and light operation. Therefore, it has developed rapidly and become the main machinery in earthwork construction. As a commonly used machine, if you don't pay attention to the maintenance of loader accessories at ordinary times, you will inevitably spend more money.
The following points should be paid attention to in the daily maintenance of loader accessories:
1. The loader driver should wear according to certain requirements and take certain protective measures.
2. If the loader is in a very small area or a relatively dangerous area, relevant warning signs should be displayed in this area or relevant dangerous points.
3. If relevant maintenance or inspection work is to be carried out, if it is carried out in the central hinge, it is necessary to install the anti rotation rod to prevent the front and rear frames from rotating in the opposite direction.
4. Before using the loader, you must read the relevant ## knowledge, especially the operation manual or relevant operation and maintenance manual. These regulations must be strictly implemented, otherwise there will be serious consequences and related losses.
