Description

Product Details

Product Description: Kobelco 7260 Crane Sprocket (also referred to as Drive Wheel or Tumbler)
Applicable Models: Kobelco 7260 Crawler Cranes
Material Grades: SCSiMn2H, ZG40Mn2, ZG28CrMnMo, ZG34Cr2Ni2Mo
Manufacturing Process: High-precision casting followed by complete quenching and tempering treatment
Brand: VM®
Warranty Period: 2500 operating hours

Based on extensive customer usage and on-site application records, the Kobelco 7260 sprocket demonstrates reliable operating stability under standard maintenance practices, making it a trusted choice for crawler crane undercarriage service and replacement.

Advantages of Our Kobelco 7260 Sprockets

1) Advanced Tooth Hardening Technology
Each sprocket tooth receives specialized surface heat treatment to enhance hardness and compactness while maintaining internal toughness. This balanced process results in stronger engagement with the track shoes, reduced running resistance, improved impact absorption, and dependable mechanical behavior throughout its service life.

2) Improved Wear and Load Resistance
By combining selected alloy steel with refined casting techniques, the Kobelco crane sprocket achieves superior abrasion and external stress resistance, ensuring structural integrity even under demanding operating conditions.

Standardized Manufacturing Procedure

From initial material inspection to final quality verification, every Kobelco 7260 sprocket is produced under a controlled workflow that includes precision casting, heat treatment, machining, and comprehensive inspection.