Guangzhou Huitong Machinery Co., Ltd. |
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Excavated Rock 30 Ton Excavator Rock Bucket Q355B + NM400 Material
Product Material
Material | Code | Hardness(HB) | Extension(%) | Bend Intensity |
Alloy Steel | Q355B | 163-187 | 21 | 355(N/mm2) |
Chinese High-Strength alloy | NM400 | 400 | 16 | 1020(N/mm2) |
Advantages
Item | Material | Parts | Configuration &Capability | Fit Models |
Standard/HD Bucket | Q355B | Side cutter | Standard plate thickness like the original factory, domestic high
quality tooth plate. | For 5-30T excavator.Such as PC307 312 320 ,R55 R210 PC200 PC220
EX120 EX200 EC160 |
Rock Bucket | NM400 +Q355B | Consolidated plate on the bottom, enhance the thickness of side
plate, and install protective board, so that it can resist grinding
and bending efficiently. | ||
Add fixed plate on the bottom and side guard plates, install
protection plates; the tooth adapters adopt rock-specific products,
featuring strong wear resistance and bending resistance. |