Pneumatic heavy-weight mobile rock line drill is ideal both for primary cutting and sectioning of blocks.It is designed for vertical drilling operations.Since it is equipped with 2 or 4 drills on independent columns, it improves drilling rate.Its total weight is 1200-1700kg.It can operate without being fixed to the ground at maximum speed.ModelBL24-4AHBL28-2AHRock drill typeYT24YT28Quantity of rock drillset42Starting drill steelm2.42.4Following drill steelm44.8Air consumptionL/s270170Length of trackm66Weight rock drill excludedkg12001300