On May 26th, the newly developed intelligent large excavator of China Coal Group completed the delivery with the big customer in Henan Province in the industrial park of China Coal Group. Li Zhenbo, General Manager of informationization of China Coal Group and general manager of Shandong China Transport Logistics Equipments Group, Xue Meng, sales director of Shandong China Transport Logistics Equipments Group, Kou Changkai, Department Manager of excavator division of China Coal Group, Zhang Xuechang of Excavator Marketing Department of China Coal Group and Ma boss of Henan big customer and other related leaders witnessed the glorious moment of delivery together, opening a new chapter and heading for a new journey!
The large excavator of China Coal Group delivered this time adopts the international advanced hydraulic system, with better operability and more accurate action by setting the action priority and optimizing the system throttling. The oil merges inside the valve when the movable arm is lifted and the bucket is dug, which improves the working efficiency; the bucket rod has regeneration function, which speeds up the bucket rod operation; the system pressure is upgraded compared with the traditional model level, and the digging force is increased by 11%; the internal channel of the main valve is optimized, which reduces the loss when the pressure is transferred inside the system, and the comprehensive fuel saving is 5% -8%.
At the handover ceremony, Li Zhenbo, General Manager of informationization of China Coal Group and General Manager of Shandong China Transport Logistics Equipments Group, said: Under the wave of global development, China Coal Group is practicing the core concept of 'Reputation Is Life, Quality Is Survival' with unstoppable strength and momentum, and igniting the 'Strong Engine' of high-quality development. In the future, China Coal Group will continue to build a strong enterprise road with excellent product quality, excellent service level and profound enterprise culture, make every effort to increase market development, and help the brand development strategy of 'One Hundred Years Of China Coal' to travel steadily and far on the road of high-quality development.
