rock drill YT29

YT29a The rock drills all have water flushing, rifle bar rotation and the pusher leg control is placed at the back head of the rock drill. An in-line lubricator is included in the delivery of each rock drill. Together with the appropriate pusher leg, the rock drill forms an attractive and cost effective drilling unit. The YT29A rock drill is the strongest, powerful and highly efficient rock drill in the range. It gives improved productivity and can be used on all rock formation and in all kinds of applications. Weight 27 KG All length 660MM Air consumption 82L/S Drilling Frequency 40HZ Air pipe inner Dia. 25MM Water pipe inner Dia. 13MM Drilling Hole Dia. 34-42MM Drilling Depth 5M Shank Size 22*108mm Air pressure 0.63Mpa FT160 Air leg: Weight 17KG Length 1800MM Pushing stroke 1370MM FY200B Oil Reservoir: Weight 1KG Oil capacity 200ML