Type HH2-2 back column YH-63 hydraulic prop control Zoucheng Huatai prop control manufacturers prop prop prop control unit price wholesalers quality prop-type prop HH1-2 is designed for coal mine into a single pillar recovery backplane, buried metal roof beams and other devices designed for drawing utensils, can also be used to pull the coal face transport, lifting and other work. The prop is a compact, light weight, pulling fast and effortless operation, and security features. After extensive use of validated, high-efficiency than the original prop doubled effortless operation half welcomed by the miners. The product can also be used to bundle and use the brakes of a large cargo. Type HH2-2 prop is the company designed and manufactured a highly efficient, multi-purpose portable lifting equipment in the coal mine. It in a variety of different angles retracement buried underground metal pillars and other buried devices. For retracement of the mining height greater than 1 m of conventional mining, blasting mining and pillar mining face grade are applicable, in addition, can also be used as aids in pulling the coalface doing, lifting other heavy work. The product has the following characteristics: (i) safe, reliable, durable; easy operation and maintenance (ii); (iii) high intensity, small size, light weight, easy to carry; iv pulling force, the small handle power, high efficiency. YH-63 hydraulic prop control back to the column has both manual and hydraulic points YH-63 hydraulic prop is designed for recycling into a single pillar coal mine floor, and was buried metal roof beams and other devices designed to drawing utensils, can also be used to pull the coal face transport, lifting and other work. Rated Pull: 58KN pressure: 24MPA Stroke: 480mm Length: 3.3 m Weight: 28kg I plant specializing in the production of manual, hydraulic pick-up column, a low price, welcome customers quickly snapped! Service: We can not only provide customers with timely and good quality and low price product customer satisfaction, we have service personnel, if you buy our product problems within the warranty period, as long as you come to a timely and efficient telephone we will solve for you problem, never to achieving your satisfaction!