China OEM China Customized Undercarriage Parts Hitachi Ex220-5/Ex230-5 Track Idler Excavator 9145269 Front Idler

We generally continually give you quite possibly the most conscientious shopper company, and the widest variety of designs and styles with finest materials. These endeavours include the availability of customized designs with speed and dispatch for China OEM China Customized Undercarriage Parts Hitachi Ex220-5/Ex230-5 Track Idler Excavator 9145269 Front Idler, The mission of our firm should be to provide the best high quality goods with finest price tag. We’ve been on the lookout forward to doing organization with you!
We generally continually give you quite possibly the most conscientious shopper company, and the widest variety of designs and styles with finest materials. These endeavours include the availability of customized designs with speed and dispatch for China Idler Wheel for Excavator Hitachi, Hitachi Excavator Front Idler，450 Case Dozer Front Idler，Case 350 Dozer Front Idler, With the spirit of “credit first, development through innovation, sincere cooperation and joint growth”, our company is striving to create a brilliant future with you, so as to become a most valuable platform for exporting our solutions in China!

Idler shell material:ZG40Mn
Surface hardness:HRC48-58
Quench depth:>6mm
Shaft material:45#

Surface hardness:HRC48-58
Quench depth:>3.5mm
Idler support material:QT450-10/ZG35
Weight:310kg

What is idler?
The function of an idler is to guide the track links into running smoothly and to prevent dislocation. Idlers also carry some weight and therefore increasing the track links and decreasing ground pressure.There is also an arm in the center which  supports the track link and guides the two sides . The smaller the distance bet ween the idler and track roller,the better the orientation.
Process characteristics
The IDLER of the excavator adopts a box structure cast by resin sand technology, and the appearance quality of the wheel body has reasonable mechanical structure performance; the base body is normalized to obtain good impact resistance; and the rail surface medium frequency induction quenching heat treatment, surface hardness Reach HRC48-58, no less than HRC48 at 6mm depth. It has abrasion resistance under severe working conditions.

We generally continually give you quite possibly the most conscientious shopper company, and the widest variety of designs and styles with finest materials. These endeavours include the availability of customized designs with speed and dispatch for China OEM China Customized Undercarriage Parts Hitachi Ex220-5/Ex230-5 Track Idler Excavator 9145269 Front Idler, The mission of our firm should be to provide the best high quality goods with finest price tag. We’ve been on the lookout forward to doing organization with you!
China OEM China Idler Wheel for Excavator Hitachi, Hitachi Excavator Front Idler, With the spirit of “credit first, development through innovation, sincere cooperation and joint growth”, our company is striving to create a brilliant future with you, so as to become a most valuable platform for exporting our solutions in China!