BAT - Model Jumbo AB 3 - Mining Vehicle
The Jumbo is used to assure excavations in underground mining. It operates with an automatic process flow. The jumbo drills automatically anchor holes up to a ridge level of 10 meters and inserts the anchor (spread anchor with socket) then into the holes up to a length of 2 meters, and at the end it bolts them together. Besides ridge bracing impact, bracing is also possible. A magazine with up to 10 anchor rods decreases the secondary processing time considerably. The AB 3 can also be used in fire damp endangered mines.