Hitachi EX300 Excavator Heavy Duty Bucket 1.4m³ Large Capacity
| Product Material | ||||||||||
| Material | Code | Related Chemical Composition | Hardness(HB) | Extension(%) | Drag and extension intensity (N/mm2) | Bend Intensity (N/mm2) | ||||
| C | Si | Mn | P | S | ||||||
| Alloy | Q355B | 0.18 | 0.55 | 1.4 | 0.03 | 0.03 | 163-187 | 21 | 470-660 | 355 |
| Chinese High-Strength alloy | NM360 | 0.2 | 0.3 | 1.3 | 0.02 | 0.006 | 360 | 16 | 1200 | 1020 |
| High-Strength alloy | HARDOX-500 | 0.2 | 0.7 | 1.7 | 0.025 | 0.01 | 470-500 | 8 | 1550 | 1300 |
Product Advantages
1.Large bucket capacity,large open area.
2.Large stowing surface,high coefficient of fulness accordingly.
3.Top quality structural and high strength steel material
4.Save working time,imporve working efficiency.
Features
1. The prefect design of the HD bucket is helpful efficient digging, filling and bucket breakout force,
making our HD buckets are widely welcomed by contractors while guaranteeing quality and longevity.
2. Manufactured to any width and bucket capacity as required by customer.
3. High quality materials, ex Q345B, NM360/400, HARDOX450/500
4. Strong and durable construction to withstand robust working conditions.
