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+86 13802929623
+86 13802929623
High-strength final drive bolts and travel motor mounting bolts for crawler excavators. OEM replacement fasteners suitable for Caterpillar, Komatsu, Hitachi, Volvo, Hyundai, and other construction equipment brands.
CAT 305/CAT 312/CAT 320/CAT 325/CAT 330/CAT 336
PC60/PC120/PC200/PC220/PC300/PC400
EX60/EX100/EX200/ZX200/ZX240/ZX330
R60/R80/R200/R220/R305
EC140/EC210/EC240/EC290/EC360
travel motor mounting bolts
Our final drive bolts and travel motor mounting bolts are manufactured from high-strength alloy steel and heat-treated for superior tensile strength and durability.
Designed for crawler excavators, these heavy-duty fasteners securely connect the hydraulic travel motor, final drive assembly, and drive sprocket under extreme working conditions.
Suitable for Caterpillar, Komatsu, Hitachi, Hyundai, Volvo, Kobelco, Doosan, Sumitomo, and other excavator brands.
OEM Quality Standards
High Tensile Strength
Precision Machined Threads
Heat Treated for Durability
Corrosion Resistant Surface
Heavy Duty Construction
Long Service Life
Factory Direct Supply
More Product Models
| Excavator Track Shoe Bolts | Sprocket Bolts | Track Bolts & Nuts | Track Roller Bolts & Nuts |
| Size | Size | Size | Size |
| M12×40 | M12×40 | M12×120 | M12×65 |
| M13×40 | M14×45 | M14×120 | M14×60 |
| M14×40 | M16×50 | M14×140 | M16×60 |
| M14×45 | M18×50 | M16×160 | M16×80 |
| M16×45 | M20×50 | M16×180 | M16×90 |
| M16×48 | M20×60 | M16×200 | M18×70 |
| M16×50 | M22×60 | M16×230 | M18×80 |
| M16×53 | M24×60 | M18×160 | M18×90 |
| M16×57 | M24×75 | M18×180 | M18×100 |
| M18×56 | M18×200 | M18×110 | |
| M20×57 | M18×220 | M20×70 | |
| M20×65 | M20×180 | M20×90 | |
| M22×65 | M20×200 | M20×100 | |
| M22×72 | M20×230 | M20×120 | |
| M22×75 | M22×230 | M22×110 | |
| M24×75 | M24×230 | M24×110 | |
| M27×94 | |||
| M30×95 |
Some Product Photos of Our Factory
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We Look Forward To Working With You.
