Hydraulic crawler drill

YD40 Hydraulic Crawler Drill: Climb Ability: 30° Min Distance 0ff-ground (mm): 254 Walking Speed (Km/h): 2.0 Drilling boom pitching angle: 35-60° Drilling boom Swing Angle:-- Rail swing angle: -11.5 36.5° Rail pitching angle: -118.5° 23.5° Compensate of carriage (mm): 900 Dimension (mm): 4100*2030*2020 Weight (Kg): 4000 Feeding stroke: 3m Hole Diameter: 32-50mm Drill Speed:0.8-1.2m Flushing: air/water Drive system:YC 2108 Engine DS30 Drifter for YD40 Hydraulic crawler drill: Description: DangShan DS30 hydraulic rock drill is a new generation drilling equipments of our factory ,which takes more than 18 year careful development. And obtained the "National Key New Product" and "Technical departmentinnovation Fund". A number of patented technology makes this product has many outstanding features: small original driving force, fast speed, stability control, low noise,simple,reliable, easy maintenance, flexible and mobile etc. The DS30 is made for general excavations,quarrying and bolting with hexagonal shank rods with a shank size of 108mm(41/2")*22mm(7/8").The DS30 can use water flushing or air flushing. DS30 is a hydraulic rock drill to drill diameter 32mm(1¼”) to 50mm(2”) holes. Technical Data Size 600mm x 173mm x190mm weight 30 kg Power 7kw Working pressure 15 – 17.5Mpa Oil flow 30 - 35L Impact energy 60 - 65J Impact frequency 60 - 65Hz Torque 60 - 65Nm Rotation 250 - 300r/min Air/Water flushing pressure 5-8kg/5-8kg Air/water consumption 0.6m³/min / 10L/min