2016 new stely bottom crane track roller in china

Main specification

1.Material:40Mn₂

2.  Bearing Material: 50Mn, surface hardness HRC52-60,hardeness depth 3-6mm

3. Floating seal:hardness HRC65-72, face roughness 0.1µm-0.2µm

4. O-ring: have better oil resistance and high-temperature resistance

5. Technique: forging

6.  Certification: ISO9001

7. Warranty time: 2000 hours

8. color:black or yellow

Products of advantage

Our products are exported to at home and abroad. Long life and strong bearing capacity. Please the national outhoritative department's monitor. High quality material.Our products through a multi-channel processing program. Product quality reaches the national level. 

Our main products

We also produce otherparts crane chassis 

  1. idler

  2.track shoe

  3.sprocket

Our factory and packing

Our company long-term  crane parts exports.Company integrity management product quality assurance. Occupy a certain position in the international market. Our price has the market competitive power. Product specification is complete. Our commitment is you need most.

If you interested in our products,please contact me

Augusta