Support the weight of excavators and bulldozers
High quality aftermarket
The company has strong technical force and large-scale production equipment
1. Wheel body: 50Mn2 round steel material with good hardenability made by forging; quenched and tempered + medium surface quenching heat treatment process, the surface hardness HRC55-60, hardening layer depth of up to 6-8mm, to ensure its strength and resistance Grinding.
2. Shaft: 50Mn round steel material, quenched and tempered + medium surface quenching heat treatment process, the surface hardness HRC55-60, hardened layer depth of up to 3-5mm, comprehensive mechanical properties.
3. Floating oil seal: the use of high-chromium high molybdenum alloy, hardness HRC65-72, working with roughness 0.1um-0.2um.
4. O-ring: the use of butadiene and acrylonitrile copolymer made of nitrile rubber as raw materials from the production, with better resistance to oil and high temperature.
To survive by quality
To innovation and development
Win the market with credibility