Jumbo Drills are classified into general jumbo and computer jumbo, and there are various types according to the number of booms.
Generally, 1-Boom, 2-Boom, and 3-Boom are classified according to the number of booms in which the drilling device is installed.
On the road and rail tunnel sites, 2-Boom and 3-Boom are mainly used. Recently, the road tunnel and railway tunnel have been developed into a jumbo equipped with a high-performance rock drill and a computer system to minimize over drilling.
You can search for a list of sales equipment by clicking on the image below.
Two Boom Jumbo Drills
Three Boom Jumbo Drills