The underground scooptram was developed on the basis of the front-end loader. In the early 1960s, Wag-ner made the world’s first underground diesel scooptram, laying the foundation for underground trackless mining equipment. In the mid-1960s The rapid development has brought about great changes in underground mining. Electric scooptram appeared in the early 1970s, and radio-controlled scooptram came out in the early 1980s. At the end of the 1980s, the scooptram, which was transported and unloaded remotely with cables buried under the floor of the tunnel center, was produced, realizing all remote control of the operation process. At the end of the 1980s, the use of electric scooptram accounted for 15% of underground mining equipment. China began to develop scooptram in 1975, and produced diesel scrapers with a bucket capacity of 1～3.8m3 and electric scooptram and remote control devices with a bucket capacity of 0.38～2m3. The development trend of underground scooptram is full electric, automatic control, unmanned driving and remote control from the surface.

HUNAN ZLCONN ! SUPER QUALITY ONLY !

Ask HDD and Tools Price: Email: collaslu@peachpuff-jay-523626.hostingersite.com

Whatsapp: 008618274950733