6. What industries commonly use Clamshell Buckets?

Used in ports, mining, dredging, construction, railways, and waste recycling industries.

Closed Tightly Digging Coal Sand Hydraulic Rotary Shell Clamshell Grab Bucket for Excavator

Name: Closed Tightly Digging Coal Sand Hydraulic Rotary Shell Clamshell Grab Bucket for Excavator
Brand: Yantai Wenbo Construction Machinery Co., Ltd.
SKU: 1973317791

Shandong, ChinaYantai Wenbo Construction Machinery Co., Ltd.

US$1,799.00-7,990.00

1 Piece

Product profile

Customization

Available

After-sales Service

24 Hours Online or on-Site Service

Warranty

12 Month

Model NO.

WB14

Type

Excavator Bucket

Application

Excavator

Certification

CE, ISO9001: 2000

Condition

New

Applicable Excavator

3-50t

Material

Q355 and Nm500

Color

as Request

Size

Customized

OEM/ODM Servive

Available

Logo

Customization

Transport Package

Wood Box

Trademark

Origin

China

HS Code

843149000

Production Capacity

500pieces/Year

Key features

Customizable Size and Color: Size and color can be customized according to specific customer requests and excavator models.

High-Quality Material Construction: Built with Q355 and Nm500 materials for durability and longevity in demanding conditions.

Versatile Application Compatibility: Compatible with excavators (3-50t) and cranes for digging, loading, and bulk material handling.

Lifetime Technical Support: Provides lifetime technical support and 24-hour online or on-site after-sales service.

CE and ISO9001 Certified: Products undergo strict quality control and hold CE and ISO9001: 2000 certifications.

Efficient Hydraulic Operation: Hydraulic rotation and adjustable jaw opening ensure precise control and high efficiency.

Fast Delivery and Stock Availability: Items are usually in stock for immediate shipping; lead time is within 15 workdays.

OEM/ODM Service Available: Supports OEM/ODM services including logo customization for brand-specific requirements.

Company profile

Quality AssuranceR&D Capabilities100% Finished Products InspectionHigh Repeat Buyers Choice

Yantai Wenbo Construction Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service AvailableAverage Response Time: ≤2.18h

AI-Powered supplier vetting

SummaryThe supplier provides 3D software design, ODM, and broad customization services, including sample-, design-, full-, minor-, and flexible customization. It has inventory capability, quality assurance, raw-material traceability, a complaint-handling procedure, CE certification, and self-operated import/export rights. However, it is explicitly not classified as a professional technical supplier, has not introduced new products in the past year, and lacks SDK availability, overseas agents or branches, overseas warehouses, overseas showrooms, and offline trade-show participation. Manufacturing capacity lacks a valid contract with related subcontractors. Export experience is stated as three years, with exports representing 41%–50% of total sales. Financial records are provided only as limited indexed figures, so financial credibility cannot be reliably assessed. No customer cases are provided.

Supplier typeThe supplier is explicitly identified as not being a professional technical supplier, although it provides 3D software design services. Therefore, its stated service offering does not change the recorded supplier classification.

CertificationsThe supplier holds CE certification, which is explicit evidence of a product or sustainability-related certification capability. No broader certification portfolio is documented in the provided slices.

After-Sales capabilityThe supplier has a clear complaint-handling procedure with follow-up records, supporting an after-sales service capability. However, its corrective and preventive action mechanism lacks written procedures or records, indicating that the documented service-improvement process is incomplete.

R&D capabilityThe supplier offers 3D software design, ODM, and multiple forms of customization, but it reported no new products during the past year and has no available SDK. These explicit limitations outweigh the service evidence for assessing innovation strength.

Production capacityThe supplier has inventory capability, reports one-month lead times in both peak and off-season, and identifies ten qualified suppliers for service capability. However, the factory has no valid contract with related subcontractors, and finished-product inspection is performed by packing staff, creating documented production-control limitations.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization, as well as 3D software design services. This is strong direct evidence of broad customization capability.

Product Q&A

Q:1. What is a Clamshell Bucket?

A Clamshell Bucket is a hydraulic grabbing attachment designed for handling bulk materials through opening and closing bucket shells. It is widely used in dredging, excavation, material handling, port operations, railway projects, and waste handling.

Q:2. What materials can it handle?

It can handle sand, gravel, soil, sludge, grain, coal, scrap, and other bulk materials.

Q:3. What machines are compatible with Clamshell Buckets?

It can be mounted on excavators, cranes, and other hydraulic carriers depending on the model.

Q:4. What is the difference between hydraulic and mechanical clamshell buckets?

Hydraulic models provide more precise control and stronger grabbing force, while mechanical models are simpler and suitable for crane operations.

Q:5. Can the bucket shell design be customized?

Yes, shell shape, capacity, and tooth configuration can often be customized for different applications.