Undercarriage Parts Track Roller BG12, BG18, BG20, BG20H, BG24, BG25, BG25C, BG25H, BG26, BG28, BG28V, BG30, BG34, BG36, BG36H, BG39, BG40
Undercarriage parts track roller BG12, BG18, BG20, BG20H, BG24, BG25, BG25C, BG25H, BG26, BG28, BG28V, BG30, BG34, BG36, BG36H, BG39, BG40
Track roller is an important parts of rotary drilling rig chassis. Its main function is to support the whole weight of rotary drilling rig machine, and make the track moves along the track roller. And at the mean time, it is also used to restrain the track and prevent it lateral slippage.
Usually, it includes lower roller and upper roller. Lower roller is on the bottom, and upper roller is on the top. Some machines' lower roller is same with the upper roller.
1. Product details
Product name: Track roller, lower roller
Applicable: BG12, BG18, BG20, BG20H, BG24, BG25, BG25C, BG25H, BG26, BG28, BG28V, BG30, BG34, BG36, BG36H, BG39, BG40
Type of machine: Rotary drilling rig, bored pile
Material: 40Mn2
Structure: Roller body, shaft, bushing, cap, O-ring, floating oil seal, etc.
2. Production process
Cutting → Forging → Rough machining → Heat treatment (quenching and tempering) → Finishing machining → Assembling → Painting → Testing → Packing
3. Product performance
- High level raw material to ensure the high quality of the bottom roller
- Surface hardening after quenching reach HRC45~52, increase the wear resistance of the wheel surface.
- Advanced CNC machine ensure the high machining accuracy
- Select the good sealing ring to avoid oil leakage
cindy@heavyindustryparts.com, tel/whatsapp: +86 17866651759
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