Guidelines for the use of a cantilever crane, lifting the workpiece when allowed too high off the ground, should be about half the height, if there should be careful not to cross the objects collide, ban lifted across the machine. 2, the cantilever crane operator response before using a button and rope limit switch, etc. to check for faults before use if there are questions to be repaired, with the completion of the power switch, and all must be turned off before leaving. 3, are not allowed to overload lifting, lifting any piece must not exceed 500kg, otherwise in violation of the rules will be punished severely. 4. When lifting any piece, be sure to try hanging it, hook want vertical, found time to adjust imbalances cantilever crane hook wholesale, allowed oblique crane, jib cranes hanging again try to hold the workpiece steady after lifting. 5, when the lifting of the workpiece to be focus, hands on the operation switch, in order to keep the brakes, lifting the side edges are not allowed to chat, eat, etc. Column jib cranes, to avoid danger. 6, when the cantilever crane lifting any piece, you should pay attention to the operating conditions, the occurrence of abnormal noise and irregularities immediately stop hanging, timely reporting of processing, such as sick operations, in violation of the rules will be punished severely. 7, when not in use, jib cranes should be placed in a safe place jib cranes, lifting equipment are not allowed to obstruct other routes running more freely allowed to park, otherwise in violation of the rules will be punished. 8, when using non-cantilever crane repair everything assault. Cantilever crane maintenance personnel on duty using the cantilever crane, jib cranes responsible for routine inspection when every day, mainly to check the control button, hoist crane operation without exception, hook lifting and braking without exception, rope and other major parts of the lubrication lubrication etc., should be recorded as abnormal in shift duty in the record books. 2. Establish cantilever crane maintenance records card, each class should establish for each cantilever crane maintenance records card, and the captain is responsible for the implementation of the system, the captain is responsible for jib cranes monthly routine inspection, including: 1. According to the cantilever Hanging maintenance record card requirements, check lubricating parts of lubrication, and reported in accordance with the replacement cycle maintenance plan; 2. Check the hooks, pulleys for cracks and other defects, as well as the case of broken wire rope, wire rope found broken wires should be replaced; 3. Check the electric reel handle and control the operation of the cantilever cranes, wire rope fixed to ensure no off slot phenomenon, control handle button operation in a normal state; 4. Check the reducer and various parts of the coupling lubrication, oil spills and found Local high temperature records should be timely; 5 more per month recorded by the captain in charge of reporting, when there is an exception when the workshop technician needs an overhaul included maintenance plan, arrangements for maintenance; 3, a year to arrange a workshop technician cantilever crane comprehensive maintenance, repair include the following items: a cantilever crane wire rope inspection, found that the measured when the nominal diameter of less than seven percent should be replaced when the diameter; 2 check brake wear, gear, roll and slide wheel, sliding slot. case, if there is breakage, cracks, when off the block phenomenon, to arrange for the replacement of worn parts and repair correction; 3. check the transmission mechanism is operating correctly, for each coupling shaft, bolts and gear to add or replace the grease; 4. adjust safety switches, brakes, electrical control systems, check the limit device found abnormal timely repair and replacement; cantilever crane price _ _ Xinxiang, Zhumadian Constant crane jib cranes lifting equipment from Xinxiang City Constant Lifting Lifting Equipment Limited. Xinxiang City Constant crane lifting equipment Limited (www.xxhlqz.com) strong, credible, Xinxiang in Henan Province hydraulic machinery and components industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xinxiang Constant lifting equipment and lifting you hand into the brilliant, for a better future!