Excavator Undercarriage Parts EX60 Track Roller For HITACHI?>
Product origin :Quanzhou Fujian China
Delivery time :30days
Supply capacity :20000pcs
Wheel: Forged by 50Mn2 round steel material with good hardenability;
Center shaft: 50Mn2 round steel material, medium frequency surface quenching heat treatment + quenching and tempering process, has excellent mechanical properties.
Floating oil seal: high Chromium and Molybdenum alloy,hardness HRC65-72,working bright strip has roughness 0.1um-0.2um.
O-ring: It's made of butadiene with acrylonitrile and butadiene rubber copolymerized.
|Products Type||EX60 Track roller|
|Place of Production||Quanzhou Fujian China|
|Use||Excavator, Bulldozer, ect|
|Technology||Forging Casting/Smooth Finish|
|Color||Commonly use color, Customized|
1. The Idler body is a casting part, and the wheel body has durability and rust resistance after special heat treatment.
2. High hardness wear-resistant chrome aluminum alloy floating oil seal and elastic rubber O-ring.
3.The Idler with the hardness of the wheel body diameter and the design of the guide shaft and the reasonable outer diamete to increases the wear life.
4. All of leading shaft, copper bushing and sealing parts are passed through the fully automatic production system, and the precision is controlled by the numerical control computer to ensure the accuracy of the shaft.
Precautions for selection of excavator track rollers
1. Project scale; large-scale earth and rock works and medium and large-scale open-pit mine projects should be analyzed and compared and scientifically calculated according to various factors such as investment scale and supporting equipment to determine the specifications, models, and quantities of corresponding track rollers for excavators . For ordinary small and medium-sized projects, such as road maintenance and farmland water conservancy, only ordinary types of excavator rollers can be used.
2. Engineering supporting conditions; when purchasing an excavator roller, the matching of existing equipment should be considered, including the matching of the efficiency of the excavator roller and the existing equipment;
3. Existing funding situation; you should have your own budget, you can choose the excavator wheel according to your own budget.