Overall Overview

Qingdao TopTrack is a Chinese supplier specializing in the production and export of Nippon-sharyo DHP70 Track pad. We have our own factory in China.We can fully meet the various requirements of customers regarding the undercarriage parts of crawler cranes. All customers are welcome to make inquiries about our crawler crane undercarriage parts.

Nippon-sharyo DHP70 Track Pad Details

Production Name	Nippon-sharyo DHP70 Track pad
Material	31Mn2Si Alloy Steel
Hardness	HRC52-56
Color	Black or Customized
MOQ	1 Piece
Delivery Time	7-14 days
Warranty	12 months or 2500 working hours

Production of Nippon-sharyo DHP70 Track Shoe

Nippon sharyo DHP70 track shoe strictly follows the DHP70 model drawings to make molds, using wear-resistant alloy steel as raw material. Steel is melted at high temperature and cast into form. Once the casting cools, rough machining is performed to remove the surplus.

Next comes the critical heat treatment stage: quenching and tempering to boost the track shoe’s surface wear resistance and overall impact toughness. We then run dimensional checks, hardness tests and magnetic particle inspection to confirm the track shoe meets all required performance standards.

Subsequently, the workpiece needs to enter the precision machining process. We further machine the track shoe surface to achieve a smoother finish and tighter dimensional accuracy.

 

Nippon-sharyo DHP70 Undercarriage Parts

1 Nippon-sharyo DHP70 track shoe / track plate

2 Nippon-sharyo DHP70 track roller / bottom roller / lower roller

3 Nippon-sharyo DHP70 top roller / upper roller / carrier roller

4 Nippon-sharyo DHP70 idler / guide wheel

5 Nippon-sharyo DHP70 sprocket / drive wheel

Qingdao Toptrack International Co., Ltd is a reliable supplier of crawler crane undercarriage parts. If you’re searching for a dependable source for crawler crane undercarriage parts, get in touch with us. We can offer custom solutions for your undercarriage accessory needs.