1. Small loaders wear faster

Because of the harm of the elements of small loader new equipment parts processing, assembly and adjustment, the friction surface is not smooth, the contact range of the mating surface is small, and the pressure resistance of the surface is not uniform. During the operation of the equipment, the convex and concave parts of the surface of the parts rub against each other, and the broken metal materials worn off continue to participate in the friction as wear-resistant materials, which accelerates the wear of the surface of the parts. Therefore, the run-in time is easy to lead to parts (especially matching surface) wear, wear faster. At this time, if the full load work, it is possible to cause the destruction of parts, resulting in the initial common failure.

2. Small loaders are not well wetted

Because the fit gap of the newly assembled parts is small, and because of the assembly and other reasons, it is difficult to ensure the symmetry of the fit gap, the grease (grease) is not easy to produce a symmetrical oil slick on the friction surface to block wear. Thus reducing the smooth efficiency, resulting in the initial abnormal wear of parts. When it is more serious, it will lead to high precision friction surface scratching or tooth occlusion phenomenon, resulting in common failures.

3. The small loader is loose

New production processing and assembly of parts, there are geometric shapes and specifications of the error, in the early application, because of damage, vibration and other alternating changes in the load, and heat, deformation and other factors of harm, coupled with too fast wear and other reasons, it is very easy to make the original fixed parts caused by loose.

4. Small loaders produce water leakage

Because of the damage caused by the loose parts and the vibration and the heat of the equipment, the protruding surface of the equipment and its tee joint will produce water leakage. Some forging, production and processing problems are difficult to detect when assembling and adjusting, but considering the vibration and impact effect in the work flow, such problems are leaked out, mainly manifested as leakage (seepage) of oil (water), so, Run-in time is very prone to water leakage.