Manufacturer Clamshell Bucket Hydraulic Clamshell Bucket Q355B for Telescopic Arm Excavator
Yellow Clamshell Bucket Hydraulic Clamshell Bucket Q355B for Telescopic Arm Excavator

Excavator Clamshell Bucket
Huitong Excavator Clamshell Bucket fits to an excavator which has powerful digging characteristics. We have a range of shells available for different appliPCions, ideal for earth moving, ground works and road construction. The Clamshell bucket is driven by hydraulic cylinder to open and close, easy operation and good control of the strong digging force, making it suitable for limited working space.

Quality CertifiPCion of Steel, Q355B Steel for Structure:
High-strength Q355B steel is adopted to manufacture our product, which come from top 3 Chinese steel maker. Q355B is tommonhe most c used material in the industrial, same as European S355JR, American A57.etc.
Moreover, we also offer high strength material for your option, such as:NM400, Hardox500 and HG785D.
All steels are adopted from CSG, top 3 steel maker in China.
Material | Code | Hardness(HB) | Extension(%) | Bend Intensity |
Alloy Steel | Q355B | 163-187 | 21 | 355(N/mm2) |
Chinese High-Strength alloy | NM360 | 360 | 16 | 1020(N/mm2) |
High-Strength alloy | HARDOX-500 | 470-500 | 8 | 1300(N/mm2) |
















