The hottest XCMG 650 ton all terrain crane Maoming

XCMG 650 ton all terrain crane Maoming Petrochemical hoisting 120 ton large pieces

XCMG 650 ton all terrain crane Maoming Petrochemical hoisting 120 ton large pieces

China Construction Machinery Information

on April 3, 2017, the 2017 automobile lightweight research report was released at the overhaul construction site of the coal hydrogen production unit of Maoming Petrochemical refining branch, which is 11.6 meters long Diameter 2 ● project name: key technology and industrial utilization of biological preparation of functional high molecular weight poly amino acids The heat exchanger of 22e006, a 1-meter coal hydrogen plant with a total weight of 120 tons, was replaced by a 650 ton XCMG qay650 all terrain crane, once again witnessing the extraordinary power of XCMG's "artifact"

XCMG 650 ton all terrain crane Maoming Petrochemical hoisted 120 ton large-scale

22e006 heat exchanger of coal hydrogen production unit, which is the first and heaviest crane in this round of Maoming Petrochemical unit overhaul, and has attracted the attention of leaders at all levels and on-site personnel. 22e006 heat exchanger the heat exchanger is installed in a narrow frame about 12 meters high, so it is very difficult to replace and disassemble

the final confirmation work before the shift, disassembly and hoisting

according to the design function of "special mechanism for disassembly and assembly of large equipment in the plant and frame", it is necessary to make large main frame, tank carrier guide rail, inverted link hook and support expansion platform, etc. simply enter the field of lithium battery and lithium battery recycling. In a word, put the old heat exchanger on the "tank car" as a whole, The center of gravity of the heat exchanger is moved out of the frame by the pull of the track and manual hoist, and then the 650 ton large crane is used for disassembly and hoisting, and vice versa

before the shift, disassembly and hoisting, the owner's safety supervisor and the construction unit will carry out the final safety and technical disclosure, check all tools and equipment used for lifting, and make the final confirmation of the size, weight and lifting height of the lifted object, so as to clarify the division of labor, cooperate with each other, and prevent confusion

the supporting platform and double track with a length of 24 meters, a height of 7 meters and a width of 5 meters, and the total weight of steel welding is more than 50 tons, making full preparations for the disassembly and assembly of large heat exchangers. The first inspection operator fixed the manual hoist at the front end of the track

start shift operation

start shift operation. Use the pulling force of the manual hoist to move the large equipment out of the frame track by one millimeter. According to the on-site calculation results, the shift began at 9:30 on April 3. At 10:30, the shift was 1.7 meters in one hour. The whole center of gravity section of the heat exchanger moved out of the frame, about 8 meters long, and took 6 hours

the construction personnel cooperated closely and worked overtime. Until 21:00 p.m., through the unremitting efforts of all parties, 22e006 was moved to the predetermined position point by point, waiting for the next day to be lifted down

the old 22e006 heat exchanger was successfully lifted off the frame and landed safely under the action of a 650 ton large all terrain crane

at 10 a.m. on April 4, the old 22e006 heat exchanger was successfully lifted off the frame and landed safely under the action of a 650 ton large all terrain crane

the new 22e006 heat exchanger was successfully hoisted at one stroke under the strong force of 650 ton truck crane

at 14:00 on April 4, the new 22e006 heat exchanger was successfully hoisted at one stroke under the strong force of 650 ton truck crane

the new 223 countersunk screw should not protrude from the surface of the part. E006 heat exchanger should accurately enter the scheduled track tank car

the new 22e006 heat exchanger accurately enters the scheduled rail tank car

the operators work together to once again move the huge new 22e006 heat exchanger through the rail tank car, connect the manual hoist and move it to the scheduled position point by point, and then fix it

the new 22e006 heat exchanger accurately entered the scheduled rail tank car

this time, the 650 ton XCMG qay650 all terrain crane successfully completed the hoisting task of 120 ton "Big Mac", reflecting the deep integration of China's large mobile crane with practical engineering applications and industry user needs. Up to now, the market share of qay650a all terrain crane has exceeded 60%, and its products are constructed all over the country. It plays an increasingly important role in the field of power plant, chemical industry, bridge, railway and other engineering construction, and has become the giant force of national major projects