HC735 Crawler DTH Drill

Main features ● New and efficient open-air DTH crawler drill rig, with its own power walking function. ● outside the country except pneumatic impactor are used hydraulic drive. Energy efficient, low noise, and low cost. ● Wide work surface, walking reliable, simple operation, easy maintenance. ● key components travel motors, main control valves, etc. Germany, Japan and other well-known companies manufacturing, to ensure that the drill rig reliability and durability. ● leveling large range of features, good operating performance. Second, the scope is mainly applied to the open-air mining, building foundation excavation, water conservancy, power, building materials, transportation and national defense construction and other projects in the rock drilling operations. Third, the technical parameters Model HC735 suitable rock f = 6 ~ 20 90 ~ 150mm diameter drill hole depth of 30m down to 20m vertical Working pressure 1.0 ~ 2.4MPa Air consumption 17 ~ 21m3 / min impactor is equipped with the optional standard DHD340 DHD350 Walking speed 2.5km / h maximum horizontal drilling height 3300mm turret drill advance stroke length 4000mm 3000mm 1200mm length compensation carriage carriage carriage maximum angle of 105 ° maximum swing angle to the right 35 ° left 50 ° Boom maximum level swing angle to the right 45 ° left 45 ° rotation speed of 0 ~ 80rpm rotary torque 2000N · m gradeability 30 ° chassis ground clearance (minimum) 350mm Total Weight 7000kg Dimensions (L × W × H) 5800 × 2400 × 2900mm Engine power 45Kw battery size 2 × 12V 100Ah dust collector filter area 12m2