At present, most of the mines and tunnel construction sites have crawler mucking loader, which can replace the manual or loader in the tunnel. But it is mechanical after all, people are sick, let alone it is a new generation of loading machinery, so we need to pay attention to the maintenance of the crawler mucking loader. The following small series will give you a brief introduction to the maintenance of the crawler mucking loader.
(a) crawler mucking loader maintenance requirements
1. Check the cable and connector for damage, whether the magnetic starter and other electrical appliances and their connecting lines are burnt and loose, and repair and replace them in time;
2. Check the lubrication parts such as couplings, shafts and bearings in all directions, and fill the lubricant and Calcium based oil correctly and in time (once per shift);
3. Check the oil level of the hydraulic oil tank. If it is insufficient, refuel it; check whether there is oil leakage at the joints of the oil pump, oil cylinder, distribution valve and oil pipe;
4. Check whether the oil pipes are bent and twisted to affect the smooth flow of the pipeline, whether there is any leakage, and promptly eliminate it;
5. Check the connecting parts, whether the fasteners are loose or missing, and tighten them in time.
6. Carry out the cleaning work of the whole machine, especially the dust on the radiator.
(b) Crawler mucking loader monthly maintenance requirements
1. Check the fixing bolts of the oil pump and tighten them when loose;
2. Check the seals of each hydraulic component, especially check whether the “O” seal of the piston rod of the cylinder is damaged. If it is necessary, replace it in time;
3. Clean the hydraulic oil filter and radiator;
4, check the hydraulic tank, clean up the oil, remove impurities, add hydraulic working oil.
The above is the summary of the maintenance and maintenance of the crawler mucking loader. If you want to know more, please contact us directly.
