D Series Track Bolts And Nuts For Doosan DX180 DX220 Bulldozers Long Lasting
| Attribute | Value |
|---|---|
| Head Style | Hex |
| Finish | Zinc plated |
| Usage | General purpose |
| Drive Type | Slotted |
| Tensile Strength | Class 8.8 |
| Corrosion Resistance | High |
| Country Of Origin | China |
| Material | Steel |
D-Series Wear-Resistant Bolts for Doosan DX180 and DX220 Bulldozers are specifically designed as track shoe connecting bolts, offering superior wear resistance and long-lasting performance.
These high-performance bolts are manufactured from high-carbon alloy steel and undergo integral carburizing and quenching treatment, achieving a surface hardness of HRC60-65. This makes them 60% more wear-resistant than standard bolts. The thread section has been reinforced to maintain tightness when used with anti-loosening nuts, preventing detachment during track shoe movement.
Black oxidation surface treatment enhances rust resistance while reducing friction with the track shoe, minimizing wear. The precisely engineered bolt dimensions ensure perfect compatibility with track shoe mounting holes, improving overall track stability and extending track shoe replacement cycles. Ideal for demanding applications in mining and construction environments.
- Komatsu: PC18, PC20, PC30, PC40, PC50, PC60-1/5/6/7, PC100-3/5, PC160, PC200-5/7/8, PC300-1/5/6, PC400-1/5/6, PC650, PC1250
- Hitachi: EX30, ZX30, EX/ZX55, EX/ZX60, EX70, EX100, ZX135, ZX200, EX200-2/3/5, ZX240, ZX250, ZX280, EX/ZX300, ZX350, EX400, EX800
- Caterpillar: E301.5, E303, E305.5, E307/8B/C/D, E70B, E312, E120B/C/D, E320B/C/D, E323, E324, E325, E329, E330, E336, E345, E349
- Hyundai: R35, R60-5, R60-7, R80, R110, R135, R140, R200, R210, R220, R225/7/9, R265, R290-7/9, R305-7/9, R335, R385, R445, R485
- Daewoo: DH35, DH55, DX60, DH60, DH80, DX80, DH150, DH225, DH258, DH260, DX225, DX260, DH300, DH360, DH370, DX300, DX360, DH400, DH500
- Volvo: EC55, EC80, EC140, EC210B, EC210P, EC290P, EC290B, EC360, EC380, EC460, EC480
- Kobelco: SK30, SK35, SK55, SK60, SK75, SK80, SK100, SK120, SK130, SK200, SK200-8, SK210, SK230, SK250-8, SK260, SK350, SK450
- Sumitomo: SH60, SH80, SH100, SH120, SH200, SH330, SH350, SH420
- Bulldozer: D20, D30/31, D40, D50, D60, D85, D155, D275, D355, CAT, D3C, D4D, D5, D6D, D7G, D8H, D9R, D10, D11
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