A few days ago, in a plateau tunnel construction site, a "LiuGong green" loader is flexible shuttle, shovel lift push stretch to deal with freely, quickly completed the day's tunnel cleaning slag work.
It is understood that the plateau tunnel belongs to the big buried deep super long tunnel, is located in the high mountain deep valley landscape, more than 4000 meters above sea level, the maximum depth of buried more than a thousand meters. Long-term construction in the closed and humid, dirty air tunnel, if the use of ordinary fuel oil equipment construction, not only a high failure rate, but also very easy to trigger gas explosions and other dangers, a direct threat to the safety of construction personnel and equipment, vehicle emissions will also have an impact on the ecological environment.
In order to complete the construction task efficiently and with high quality, the construction company purchased LiuGong's electric equipment - LiuGong 862HE side loader and LiuGong 924FTN-E electric excavator. The Liugong electric "tunnel duo" cooperated with each other and performed well in the actual operation.
"This 6-tonne electric side loader from LiuGong is not only quiet and zero-pollution, but also fast and explosive, so it is both comfortable and smooth to drive, and it is not tired of doing four or five hours of work in a row." According to the operator, the tunnel operation environment is harsh and space is tight, while the LiuGong 862HE side loader uses an articulated frame, with a small turning radius and flexible manoeuvrability.
In addition, the cab, hydraulic cylinder, bucket, frame and other working devices of the equipment are all made of thickened steel plates, and the cab has a wide view and anti-collision and anti-tipping functions to ensure the safety of the vehicle and personnel. The tyres are equipped with protective chains, so that even in the rocky and uneven tunnels, the machine is still able to "walk on the ground".
