Operating Regulations and Notices for Excavator Extended Long Reach Boom and Arm Excavators are very important for engineering construction, you all know very well, it belongs to heavy machinery and equipment, and now it is more common to use excavator elongated long boom and stick to carry out construction, because it has some high operational performance, but in the process of use, we must pay m...

Use and maintenance of long reach boom and arm excavator The long-term operation of the long reach boom and arm in the harsh environment, maintenance of the extension arm can reduce the failure of the boom and arm, extend the service life of the extension arm, better improve the working efficiency, and make the extension boom and arm reach the best state. 1. Add butter at least twice a day for the...