
Carrier Roller Sh280 Sh280-3 Sh280-5 Top Roller Kma1275 Heavy Duty Excavator. 24/7 Online Support: Continuous technical assistance available around the clock for all customers. 1 Year Warranty: Comprehensive coverage for mechanical defects for one full year from purchase. CE Certified: Product meets strict European safety, health, and environmental protection standards. High Hardness Material: Constructed with 50Mn/40MnB steel featuring HRC52-58 surface hardness for durability. Factory-Direct Pricing: Competitive rates without middlemen, leveraging 25 years of manufacturing heritage. Massive Stock Availability: Strategic warehouses in Changsha and Quanzhou ensure rapid global dispatch. Customized Packing: Flexible packaging options including export-standard pallets to prevent damage. One-Stop Solution: Complete range of undercarriage parts and high-strength fasteners in a single source.