Tips on using Shantui excavator——excavator Chassis parts,Excavator Track Rollers Made in China
The working environment of the excavator is harsh, and the use and maintenance of the chassis parts are very important. According to the years of excavator service experience,
1. Track link
The excavator is driven by crawler, and the traction force of the motor is very large. Because each crawler link has a certain length, and the driving wheel is in gear shape, there will be polygon effect when walking, that is, when the whole crawler shoe is parallel to the ground, the driving radius is small; When one side of the track shoe contacts the ground, the driving radius is large, resulting in inconsistent walking speed of the excavator, which will cause vibration. When the operating equipment is not used properly, the road surface is uneven, the tension changes, and there are many foreign matters such as soil, sand, etc. on the track link, the resonance of the track link will be caused, which will cause the track link to jump, and accompanied by noise, which will accelerate the wear of the chassis parts, and even cause the track derailment.Excavator Track Rollers Made in China
2. Roller, track and guard plate, drive wheel, carrier roller
The materials of the excavator’s roller, track and guard plate, drive wheel and carrier sprocket are made of alloy steel and wear-resistant materials. Although there is a heat-treated protective film on the metal surface, any metal protective film will be worn off if the operation is improper, the track tension is not suitable or there is foreign matter, and eventually accelerate the wear of the roller, track and guard plate, drive wheel and carrier sprocket.
Precautions for use:
● Avoid turning in place on concrete pavement.
● When crossing places with large drop, avoid operating steering. When crossing obstacles or places with large drop, make the machine straight over the obstacles to prevent the track shoes from falling off.
● Regularly adjust the track tension according to the Driver’s Manual.
3. Floating oil seal
The traveling motor, reducer, roller and carrier sprocket need gear oil for lubrication. Its floating oil seal is a kind of non-contact seal, which has the function of preventing oil leakage and will not leak in normal use. However, excessive accumulation of dirt, sand and other foreign matters outside the oil seal will enter the oil seal and cause damage to the oil seal, resulting in oil leakage; In addition, long time walking of the excavator will lead to oil temperature rise, floating oil seal aging, and eventually oil leakage.
matters needing attention:
● The mud and water on the machine body shall be completely removed to prevent the seal from being damaged due to the mud and dirt entering the seal with water droplets.
● Park the machine on hard and dry ground.
● Clean the foreign matters on the chassis parts in time.
● According to the requirements of the driver’s manual, replace the floating oil seal in time to prevent oil leakage.
Finally, please use the correct operation method to operate the equipment, regularly maintain the equipment, and ensure that the original Shantui excavator accessories are replaced, in order to prolong the service life of the equipment.Excavator Track Rollers Made in China
Post time: Mar-06-2023