A new breakthrough! 260 tons of excavator chassis successfully off the assembly line!

Mr. Zhou Zhi, General manager of Sote Company, Mr. Ouyang Shaolong, Deputy General manager, Mr. Zhao Ming, Research institute Mr. Feng Xiaopeng, Mr. Huang Junfeng, Mr. Huang Zhuozhi, marketing company Mr. Yang Shenggui and project core personnel attended to witness this important moment.

At the ceremony, Mr. Zhou Zhi, the general manager, expressed his heartfelt thanks and blessings to the 350A project team around the four Wheels, and encouraged all colleagues to make persistent efforts, continue to explore, and achieve new breakthroughs and growth.

350 pitch support wheel, sprocket and track products, independent design and development, suitable for 260 ~ 300 tons of super digging, break the technological monopoly, to achieve technological update.

The wheel body and axle are made of high-hardenability high-strength alloy steel, and the special heat treatment process can meet the needs of high strength and high wear resistance to the maximum extent. Seal, bushing and other key components, the use of industry well-known brands, can meet the mine conditions complex load, all-weather conditions requirements.The track plate is made of high-quality low-carbon alloy high-strength cast steel, formed by integral casting process, and the pin is made of high-strength medium carbon alloy steel. The key components are tempered and strengthened by induction heat treatment, which ensures the strength and wear resistance to the maximum extent, and can meet the requirements of complex loads in mining conditions. In addition, the assembly connection adopts a gap fit, which is convenient for on-site assembly and replacement.