SUMITOMO Track Rollers Bottom Roller for SH200

Top Quality Black Color Track Roller OEM Excavator Spare Parts

1. Description

The round body of our track roller is made of high quality ZG50Mn alloy steel,  and through the whole heating quenching and tempering to increase the service life of supporting wheels. 

2. Manufacturing Processes

3. Our Advantages

• Strict quality control management from raw material to end products.
• Through heat treatment and quench-tempering processes to ensure excellent mechanical properties, high strength and superior wear resistance to avoid bending and breakage.
• Advanced Germany KUKA automatic machining center, horizontal and vertical CNC machining ensure the accuracy of assembly dimensions. This is to maximize the life span of each component and minimize production cost.
• Panasonic automatic welding robot from Japan makes sure we have steady and good welding quality.

4. Main Dimensions of Installation

Main Parameters

The models above are just for reference, we can't list all models here. we can supply more products as your requirements. Please feel free to send us your inquiry.

5. Hot Sale Products

6. Why Choose Us?

• World-class quality with competitive price
• 35 years' experience in Excavator & Bulldozer spare parts manufacturing
• Positive customer feedback from abroad market
• Fast delivery within 30 days after contract established
• OEM part number guidance and maritime logistics guidance
• Professional sales team, quality inspection and report 
• After-sale services: video technical support, 24 h online support