20-30ton Excavator Rock Bucket 0.8cbm Standard Capacity Q355B Steel
Price:
US$390-520
MOQ:
1
Delivery Time:
Negotiable
Product Description
Kubota Mini Excavator 12 Inch Heavy Duty Rock Bucket 0.8cbm Standard Capacity for 20ton Machines
Product Specifications
| Attribute | Value |
|---|---|
| Warranty | 1 Year |
| Weight | 1000 kg |
| Suitable Excavator | 20ton, 30ton |
| Bucket type | Standard bucket |
| Machinery Test Report | Provided |
| Video outgoing-inspection | Provided |
Excavator Bucket Overview
This general purpose excavator bucket is a versatile attachment designed for a wide range of digging and material handling tasks. Ideal for construction, landscaping, and earth-moving operations, it efficiently handles various materials and working conditions.

Material Specifications
We use premium Q355B steel from top-tier Chinese manufacturers, equivalent to European S355JR and American A57 standards. For enhanced durability, we offer optional high-strength materials including NM400, Hardox500, and HG785D.
| Type | Material | Hardness (HB) | Extension (%) | Bend Intensity (N) |
|---|---|---|---|---|
| Alloy steel | Q355B | 163-187 | 21 | 355 |
| High Strength steel | NM400 | 400 | 16 | 1020 |
| High Strength steel | Hardox500 | 470-500 | 8 | 1300 |

Customization Options
To ensure perfect fit and performance, we require:
- Your excavator model
- Preferred bucket type
- Arm width measurements
- Pin diameter specifications
- Pin center-to-center distance
We create detailed GA drawings for your approval before production begins, guaranteeing precise dimensions and optimal performance.

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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Huitong Machinery Co., Ltd.
Location
No.1, Xingsheng 4th Road, District 42, Yong'an Town, Dinghu District, Zhaoqing City, Guangdong Province, China
Contact Person
Tang