How to maintain the wheel loader
The daily maintenance method of wheel loader, and the precautions for use
Many customers will ask some questions about daily maintenance during the use of our MOUNTAIN RAISE WHEEL LOADER, or what to pay attention to, for example, how long should the filter element be replaced, how long should the oil be changed, etc.
We have compiled the following suggestions for customers' reference, which can reduce the failure rate and extend the service life of the wheel loader.
There is a lot of content, please read it patiently if you need.
1) Every 50 working hours or weekly maintenance ：
1. Maintain the air filter first (the maintenance time should be shortened in bad environment), and the filter element needs to be replaced every 5 times.
2. Check the gearbox oil level.
3. Tighten the front and rear drive shaft coupling bolts.
4. 4. Check the lubrication condition of each lubrication point.
5. Check the accumulator inflation pressure during the first 50 working hours.
Press grease on the spline of the drive shaft and the universal joint.
2) Maintenance every 100 working hours or two weeks
1. First carry out the above inspection and maintenance items.
2. Change the transmission oil after the first 100 hours of work, and then change the transmission oil every 1000 hours of operation, but change the transmission oil at least once a year. When changing the transmission oil, replace the transmission fine filter and clean Clean the transmission primary filter.
3. Replace the drive axle gear oil after the first 100 hours of operation, and then change the drive axle gear oil every 1000 working hours, but at least once a year
4. Clean the radiator group.
5. Clean the diesel tank refueling filter.
3) Maintenance every 250 working hours or 1 month
1. First carry out the above inspection and maintenance items.
2. Check the tightening torque of the hub fixing bolts.
3. Check the tightening torque of the mounting bolts of the gearbox and engine.
4. Check whether the fixing bolts of each force welding machine are cracked or loose.
5. Check the oil level of the front and rear axles.
6. Change the engine oil and oil filter.
7. Replace the engine coolant filter.
8. Replace the oil return filter of the hydraulic system.
9. Check the tightness and damage of fan belt, compressor and engine belt.
10. Check the service braking capacity and parking braking capacity.
11. Check the accumulator charging pressure.
4) Every 1000 working hours or half a year
1. First carry out the above inspection and maintenance items
2. Change the transmission fluid. Replace the transmission oil filter and clean the transmission oil filter.
3. Replace the drive axle gear oil .
4. Replace the oil return filter of the hydraulic system.
5. Clean the fuel tank.
6. Check the accumulator charging pressure.
5) Every 2000 working hours or half a year
1. First carry out inspection and maintenance of the above items.
2. Replace the hydraulic oil and clean the hydraulic oil tank.
3. Check the service brake and parking brake.
4. Check the tightness of the distribution valve and working cylinder by measuring the natural settlement of the cylinder.
6) Every 6000 working hours or two years
1. First carry out the above inspection and maintenance items.
2. Replace the engine coolant and clean the engine cold removal system.
3. Check the front shock absorber of the engine crankshaft.
4. Check the turbocharger.
More questions , please don't hesitate to contact us directly :)
