Hydraulic lifting and lining, hydraulic lifting and lining machine, hydraulic lifting and lining device price 
 Hydraulic lifting and lining, hydraulic bend machines, hydraulic lifting machine, hydraulic square pillow 
 Product Description 
 Hydraulic Stubbs Road is in the day-to-day maintenance and repair of railway lines, special tools, from the Road Stubbs Road two functions. Its simple structure, convenient operation, high efficiency, do not invade the boundaries, the use of safe, reliable, and is the ideal tool for railway operations. 
 Technical parameters 
 (1) Lifting force 200KN rated hydraulic 48mpa 
 Maximum Stubbs Road force 200KN the handle operation force of 260N 
 3 from the Road content 125mm Dimensions 550 × 180 × 240mm 
 (4) Stubbs Road the amount of 80mm, net weight 24Kg 
 5. Pump reciprocating a trip to 8mm 
 Working principle 
 Stubbs Road from the YQB -200 hydraulic from the fuel tank, fuel tank, fuel tank, piston pump, brackets, base and move to, etc.. Base, bracket and cylinder block has a pin hinge made of planar four-bar linkage. The fuel tank seat has a safety valve and the oil return valve bodies. Move the joystick so that the piston pump produced by high pressure oil into the cylinder, push the piston to reach out, under the action of the piston thrust cylinder and the bracket around the base of the pin at the same time upward rotation, hinged at the Road round from vertical upward thrust, the thrust of the horizontal direction in the bracket on the top block, so as to achieve the purpose of the Road and Stubbs Road. 
 Use 
 Base inserted in the rail base, so that from the Road round to withstand the rail base, shut down the oil return valve, shake to move the lever, so that the piston to reach out, you can track lifting; when the bracket on the top card in the end of the side rail, close oil return valve, shake to move the lever, so that the piston to reach out to Stubbs Road on its horizontal displacement. From the Stubbs Road is completed, open the oil return valve, the hydraulic system unloading the load to the next Road. 
 Native use of the work of oil 40 # engine oil temperature is low, with 20 # oil. Injected into the working oil through the filter clean, does not work when taken not to hit, not inverted, to avoid damage and drain the oil leakage, and to regularly change the oil, and conduct regular maintenance to ensure that the service life of equipment. 
 Native wearing parts (mainly seals) should be changed regularly.