Maintenance of Core Components of Underground LHDs: Key Points of Engine and Hydraulic System Care

Taking care of underground LHDs (Load-Haul-Dump trucks) is really important to make them run good for long time. These machines work in mines to carry rocks and stuff around. If you don't maintain them well, they break easy and fixing cost alot of money. Tuoxing know alot about helping with these, specially the engine and the hydraulic part. 

Essential Maintenance Practices for Underground LHD Engines

Keeping the engine of underground LHD in good condition is very key for how it works. First thing, check oil level and how good it is often. Oil make parts slide smooth, if oil get dirty or too low, parts wear out quick. You should change oil like what say in manual. Also look at air filter. Clean filter stop dirt going inside engine, so it run better. When filter clogged, engine work harder and life become shorter. Fuel quality matter too. Use correct fuel always and keep tank clean. 

How to Optimize the Hydraulic System of Your Underground LHD

Hydraulic system is what let LHD lift and move heavy thing. To keep it good, maintenance is must. Check hydraulic fluid regular. Level should be full and fluid clean. Dirty fluid make system work bad. Change fluid follow maker guide to keep clean and good. Next look hoses and connection for leak or damage. See any wear, change that part quick. Small leak can turn to big issue. 

Quality

When you have underground mining machinery you want it work well long time. Engine and hydraulic is most important parts. To keep them good, follow some tips. Always check engine oil level. Low oil make engine wear fast. Change oil regular, dirty oil harm engine. Clean air filters also key. Dust build up make engine hard to breathe. If not enough air, it wont work right. Check and clean filter every month or so. Besides that watch coolant system. Coolant stop engine overheat. Too hot can break it. Check level and leaks often.  

Application

Finding good hydraulic fluids for underground mining machines very important to keep working condition. Hydraulic use this fluid to move machine. Not all fluid same, choose right one. Ask Tuoxing first, they have recommend fluid best for their machine. If not, see manual spec. Buy from trusted supplier who sell for heavy equipment. Look label say high quality and safe. Avoid cheap one, they cause problem and expensive fix later. Store fluid in clean dry place no contamination.  

Conclusion

Sometimes underground loader show sign need engine maintenance. Important notice these so fix before worse. First sign strange noise. Knocking or grinding from engine mean trouble. Check right away. Smoke from engine another. White or black smoke maybe burning oil or fuel issue. Need attention fast to stop serious damage. Also see performance. If not smooth or use more fuel than usual, engine problem.