How to do a good job in the safe transportation of crawler cranes

Classification:Industry News Time:2023-01-10 11:15:00 View:87
Summary:How to do a good job in the safe transportation of crawler cranes Crawler cranes are different from car cranes in that they travel slowly and cannot drive on the road. The transportation of crawler cranes is a test of the equipment operator's skills. The entire equipment needs to be disass...

How to do a good job in the safe transportation of crawler cranes


  Crawler cranes are different from car cranes in that they travel slowly and cannot drive on the road. The transportation of crawler cranes is a test of the equipment operator's skills. The entire equipment needs to be disassembled, loaded and transported, and reassembled after arriving at the construction site. Every step needs to be cautious, and many accidents have occurred just when the main engine of the crawler crane got on the car. Crawler cranes are special equipment, and the weight of the main engine is much heavier than that of ordinary cars. A little carelessness may cause a rollover accident, causing unnecessary damage to equipment and personnel.


  Strictly follow the construction process before transportation, drive the crawler hoist into the site for inspection, and prepare the route to be transported after passing the inspection to ensure that the route is smooth and feasible with the shortest distance. Then check whether the destination site conforms to the smooth road surface, no hidden danger of subsidence, and no obstacles. Only then can we prepare to transport our crawler cranes.


  The crawler crane transportation needs to disassemble the equipment into several parts first, and then transport them separately. The disassembly method is the same as the installation method, but it should be noted that the disassembly sequence is reversed. First disassemble the hook, and then dismantle the boom and other parts one by one. Heavy pieces, pins, reimbursement pieces, etc. are put into the centralized box respectively, and hoisted to the transport cart by car.

  After the movable slab slope is erected, the main engine of the crawler crane enters the scooter from the rear and drives slowly in a straight line. At the same time, the distance between the two crawlers must not be deviated. safe distance. When the crawler crane is halfway on the ground, the whole main engine will be in a semi-suspension state, and the operator should keep the overall balance of the crawler crane equipment to avoid overturning.


  After the crawler crane transport vehicle arrives at the site, the main engine will drive down from the transport vehicle in the forward direction, and at the same time, there must be special personnel around to command to ensure that the two crawlers run evenly on the movable plate. The hook, counterweight, main boom, etc. are unloaded by a special crane, and all parts are sorted and stacked on the open space aside, ready for installation. Pay attention to the installation sequence, and the entire transportation process is completed.


  If there is an emergency situation in crawler crane transportation, the person who discovers it should report to the person in charge of the site immediately to ensure the safety of equipment transportation. The key reminder is to strictly follow the construction process, and don't "give up halfway" because of human operation problems.


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