Durable KHYD290 exploring water rig explosion 11KW rock drill 290 exploration drilling rig exploring water water water drilling rig explosion exploration drill rock drill rigs exploring water proof consists of motor, gear box and runway bodies, motors and gearboxes fused called the host, By sprockets, chains work on the runway. Three-phase AC motor and fan-cooled squirrel-cage induction motor. There are three gearbox output shaft (see Figure transmission), a driven rotary drill pipe, the other is symmetrical two worm shaft, head left through a single-sided friction clutch worm gear systems and the host on the runway Slow Forward, through Double left-sided friction clutch worm gear system and the host on the runway quickly returned. Technical parameters Model KHYD290 Unit Motor rated output power 11 kW motor rated voltage 380/660 V Motor rated frequency 50 Hz Rated motor current 22.6/13 A motor speed 1460 r / min motor Three-phase AC Rated operating mode continuous drilling speed ( two kinds) 300/490 mm / min maximum thrust when drilling diameter 70-100 mm 20000 N drilling rig suitable rock hardness range f <10 (general hardness factor) Maximum drilling rig depth 20 (rock)) m Rig Weight 260 kg Tel: 0537-2280280 Fax: 0537-2280280 Mobile: 13165185357 Contact: Han Lili QQ: 2595982324 Website: www.sdhuixin.com Huixin Mining Machinery Co., Ltd. mainly produces: an engineering rock drill KHYD40, KHYD75, KHYD110 , KHYD125 2 mine water exploration drilling KHYD40A, KHYD75A, KHYD140, KHYD155, zqsj-90, zqsj-140 3 drilling rig ZLJ-250, ZLJ-350, ZLJ-700, ZDY-650, ZDY-800 4 hand-held rock drill , push-type rock drill, impact drill rock drill five coal ZM12, ZM15, emulsion drilling ZRS50, oxy-acetylene drill ZQS30, ZQS40, ZQS45, ZQS50 6 Outburst drill, twist drill rod, round rock drill, exploration water pipe, gas exploration drill pipe, drill earth drill, geological drill, DTH drill pipe. 7 alloy rock drill, reamer, coal drill bits, wings drill bits, core bits, diamond drill bits.