Recently, eight kinds of Pistons in Shijiazhuang Jingang Group were successfully batch-supported by Doosan Corporation of Korea, and the order volume accounted for 50% of the total installed capacity of the eight types of piston pins. It is understood that the eight main types of pistons for batch export are DE12TIB DE12 DE08 DL08 DL06 DB58 DV11 DB58TI. These eight models range from 3.2 to 27 litres. This model is mainly matched with the production of Doosan Group. Machinery and generator sets.
Established in 1896, the Doosan Group of Korea is the oldest modern enterprise in Korea with a history of 109 years. The company's business involves heavy industries, service industries, consumer goods and other fields. Among them, Doosan Infracore (China) Co., Ltd. mainly produces heavy equipment such as excavators, forklifts, machine tools, and engines. Its annual production capacity is 10,000 excavators, 3,000 forklifts, and 1,000 machine tools.
Shijiazhuang Jingang Group was established in 1958 and has now developed into a large-scale auto parts group integrating R&D, design and production. Shijiazhuang Jingang Group develops, designs, and manufactures "King Kong" brand pistons, cylinder liners, piston pins, piston rings, and advanced technology by means of a powerful scientific research team, advanced design methods, and high, precise and sharp equipment. Exhaust valve, bearing six series of products for automotive, agricultural machinery, engineering machinery, ships and other internal combustion engines.
Application of excavator hydraulic cylinder:
The hydraulic cylinder of an excavator is an important component, mainly used to control the movement of the excavator's mechanical arm, stick, bucket head, and other parts. Specific application scenarios include:
1. Construction engineering: Excavator hydraulic cylinders can be used for excavation and transportation of earthwork, excavation of foundation pits, road construction, pipeline laying, and other construction projects.
2. Mining: Excavator hydraulic cylinders can be used for ore mining, blasting, transportation, and loading in mining.
3. Agricultural production: excavator hydraulic cylinder can be used for Land consolidation, irrigation and drainage, ditch excavation, crop harvesting and other work in agricultural production.
4. Hydraulic engineering: Excavator hydraulic cylinders can be used for river dredging, embankment construction, reservoir construction, and other work in hydraulic engineering.
5. Garbage treatment: The excavator hydraulic cylinder can be used for garbage cleaning, compression, transportation, and landfill in garbage treatment.
In summary, excavator hydraulic cylinders are widely used in various engineering and production fields, and are important tools for improving work efficiency and production efficiency.
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