Description

Technical Specifications

Model Application Kobelco CKE700 Crawler Crane

Part Category Undercarriage / Track Shoe Assy

Alternate Names: Track Pad, Track Plate, Crane Pad, Crane Shoe

Material Grades 35SiMn, 31Mn2Si, 28CrMnMo

Manufacturing Process Casting Technology

Heat Treatment: Whole quenching and tempering, followed by surface hardening

Surface Color Black (standard)

Customization: Logo can be printed on the track shoe surface

Certification SGS (available upon request)

Production Process

Assembly Parts

The CKE700 track shoe assembly includes the following interconnected parts :

Track shoe body (casting)

Track pins

Bolts and nuts for secure attachment

When linked together with pins and fasteners, these components form the complete track shoe assembly that enables smooth crane travel and load distribution.

Wear and Corrosion Resistance

Track shoes are the undercarriage components most exposed to abrasive wear. The CKE700 track shoe undergoes rigorous heat treatment processes, including whole quenching and tempering followed by surface hardening, to achieve optimal hardness while maintaining core toughness. This treatment significantly extends wear life compared to untreated castings.

The material options—including 35SiMn, 31Mn2Si, and 28CrMnMo—are specifically selected for their combination of:

High tensile strength for impact resistance

Wear resistance for extended service intervals

Corrosion resistance for wet or chemical-exposed job sites