Zoomlion's 3,200-ton crane Dalian Petrochemical project re-lifted

On the afternoon of May 19, Zoomlion's 3200-ton crawler crane model ZCC3200NP successfully completed the first lifting of Dalian Hengli Petrochemical 20-million-ton/year refinery integration project in Dalian, Liaoning. The lifting weight was 1,508 tons and it was successfully refreshed. ZCC3200NP hoisting weight new record. Prior to this, the ZCC3200NP had just successfully completed the hoisting of the top of Unit 6 of Hualong No. 1 in Fuqing, Fujian.

The Dalian Hengli Petrochemical Project is mainly equipped with a 6 million-ton/year diesel hydrogenation reactor. The net weight of the equipment is 1308 tons, and the total lifting weight is 1508 tons. After the project is successfully hoisted, it will be Liaoning. And inject new vitality into the economic development of Northeast China.

ZCC3200NP Successfully Completed the First Lifting of Dalian Hengli Petrochemical 20 Million Ton/Year Refining & Chemical Integration Project

It is understood that Dalian Hengli Petrochemical's 20-million-ton/year refining and chemical integration project is located on the northern shore of Changxing Island, Dalian, Liaoning Province. It has excellent dock facilities and is strategically located. The project covers an area of ​​645 hectares, the crude oil processing capacity will reach 20 million tons/year, and the aromatics production capacity will reach 4.5 million tons/year, which is mainly used to meet the needs of Hengli Petrochemical PTA's main raw material for producing aromatic hydrocarbons (important raw materials for organic chemicals). After it is put into production, it will break the unfavorable situation of over-reliance on imports and change it into a passive one, which will effectively enhance the international discourse right of China's aromatics industry.

As the main crane of this project, Zoomlion technicians and service engineers developed a detailed lifting plan for the ZCC3200NP crawler crane – using the main boom of 108 meters + over-lapping radius of 37 meters, with a lifting radius of 24 meters, and The tail is tailed by another crawler crane product.

ZCC3200NP hoisting on Dalian Changxing Island

At 8:18 in the morning, under the golden morning light of Dalian Changxing Island, the hoisting work started in full swing. The ZCC3200NP crawler crane slowly lifted the equipment off the ground and passed the amplitude change, the lift hook, the walking translation, the fine adjustment, and the rear car walk + place. Rotate 90 degrees, smoothly drop the hook to the target "diesel hydrogenation reactor a reactor" in place on the base. The whole hoisting process is an important challenge to the performance of the front and rear vehicles of the ZCC3200NP crawler crane and intelligent coordinated control.

According to Wang Yu, a field service engineer for lifting, “The outer diameter of a reactor for a 6 million-ton/year diesel hydrogenation unit is about 5 meters in diameter, about 51.368 meters in height and 110.9 meters in total lifting height. The rated working load of the crane is 1913. Tonnage, the load rate is 78.8%, which is very high for hoisting performance of crane products. Not only that, hoisting is also affected by weather conditions, too fast wind speed will directly affect the stability of lifting and increase the difficulty of construction.”

ZCC3200NP is lifting a reactor with a 6 million-ton/year diesel hydrogenation unit

It is understood that Zoomlion ZCC3200NP crawler crane is developed for the third generation of nuclear power hoisting, and achieved a new breakthrough in the field of nuclear power in the domestic 3,000-ton crawler crane. This "European Heavy Equipment" is particularly busy in Europe and the United States. Since its production, it has been used in many state-level large-scale projects such as the Lianyungang Tianwan Nuclear Power Station, the Shandong Rongcheng Shidao Bay Nuclear Power Station, and the Fuqing Nuclear Power Plant "Hualong No. 1" unit. The company has been working at full capacity and has accumulated rich experience in nuclear power construction. It is the only equipment that has been successfully used in second-, third-, and fourth-generation nuclear power equipment. This is also the first time ZCC3200NP has been used in the lifting of petrochemical projects.

Such frequent transfer and dismantling is unique in the use of a 3,000-ton crawler crane, which fully demonstrates that the ZCC3200NP crawler crane has powerful lifting performance, extreme convenience, and good safety and stability. The ZCC3200NP crawler crane assisted with the successful lifting of Dalian Hengli Petrochemical's 20 million-ton/year refining and chemical integration project, achieved a breakthrough in the application of domestically-made 3000-ton crawler cranes in the construction site project, and led and promoted the industry of mobile cranes in China. Development and technological progress. (This article comes from Zoomlion.)