Wood grabber failure analysis and treatment plan
After the excavator is installed with the wood grabber, the advantage of the forest work is obvious, the loading and unloading efficiency is doubled, and various faults may occur after the use of the wood grabber. Now we will analyze several common faults and handle for you:
1.the wood grabber can not be rotated 360 degrees:
First check whether the rotary solenoid valve is energized, and whether the rotary oil returning to the oil pipeline is oily. If there is no problem in the above items, please check if the rotary motor is working normally. If the motor is normal and the solenoid valve does not work under power supply, please replace the solenoid valve or clean it in time, Solenoid valve spool.
check circuit , switch and whether the insurance and relay are powered off.
2, the grabbing wood does not grab the action:
Check if the gripping pipeline is oily. If there is hydraulic oil, please check whether the stroke valve on the cylinder is stuck. If it is stuck, clean the cylinder spool, check if the cylinder rod is deformed and broken, and check whether the solenoid valve of the clamping action is normal. Check if the relay is burned out. If necessary, please replace the above accessories in time.
3, the grip of the wood gripper is weak
Check whether the pipeline and the shut-off valve are fully open, whether the solenoid valve can be fully opened, and whether the cylinder seal is worn out to cause internal leakage. If the above problem occurs, please correct or replace the seal in time.
wood grabbing is dedicated to serve you,Its structure design is advanced, it is produced with wear-resistant materials, hydraulic parts are all imported, welcome to visit and purchase!