The construction crane equipment includes which
Light and small lifting equipment such as jack, gourd, hoist and so on. Gantry crane crane, gantry crane, etc. The arm frame type crane, such as fixed revolving crane, tower crane, truck crane, tire, crawler crane, etc.
How the lifting equipment works: The elevator is a kind of elevator equipment composed of walking mechanism, hydraulic mechanism, electric control mechanism and supporting mechanism. Hydraulic oil made certain pressure vane pump, the oil filter, flameproof electromagnetic directional valve, throttle valve, hydraulic control one-way valve, balance valve into the lower cylinder, the hydraulic cylinder piston upward movement, improve the weight, the upper cylinder oil return by the flameproof electromagnetic directional valve back to the fuel tank, the rated pressure through the overflow valve adjustment, observing the pressure gauge pressure gauge reading values.
Construction lifting equipment including: mast crane: single leg shifter lever, herringbone dialing rod, cantilever bar, cableway type mast cranes, self-propelled cranes, crawler crane (domestic W1-50, W1-100, W1-200.), the tower crane: rail crane, climbing tower crane, attached tower crane, etc.
