Does the grab require additional hydraulic valves?

Without a hydraulic rotary excavator grab, it does not need additional hydraulic valve blocks or lines. Rotary versions require an extra set.

What is the dead weight capacity?

The dead weight capacity ranges from 5 to 8 tons, depending on the specific model selected.

High Quality Hydraulic Clamshell Grab for Crane

Name: High Quality Hydraulic Clamshell Grab for Crane
Brand: Jiangsu Qunshuo Heavy Industry Equipment Co., Ltd.
SKU: 853593065

Jiangsu, ChinaJiangsu Qunshuo Heavy Industry Equipment Co., Ltd.

US$44,000.00

1 Piece

US$43,000.00

2+ Pieces

Product profile

Customization

Available

Warranty

1 Year

Delivery Time

45 Days

Dead Weight

5~8t

Capacity

10-12cbm

Transport Package

Nude Packing

Trademark

QSHI

Origin

Wuxi

HS Code

8431410000

Production Capacity

300 Sets/Year

Key features

High Efficiency & Power: Features double oil cylinders drive and high strength steel for excellent mining properties and high work efficiency.

Versatile Application: Ideal for foundation pits, mining, gravel, clay, sand, coal loading, and port ship or train operations.

Customizable Design: Hydraulic turning points can be customized according to customer demands for specific operational needs.

Easy Operation: Can open and close at any time, making it more convenient to operate compared to remote control grabs.

Protective Wire Drum: The wire drum protects the electric hydraulic clamshell grab from side-to-side movement during work.

Single Hook Compatibility: The electro-hydraulic grab is suitable for use with single hook cranes for efficient load and discharge.

1-Year Warranty: Comprehensive 1-year warranty coverage provided for all mechanical equipment and components.

45-Day Delivery: Standard delivery time is 45 days, ensuring timely supply for project requirements.

Company profile

Jiangsu Qunshuo Heavy Industry Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-04-12Nearest Port: shanghai, ningboAverage Response Time: ≤5.25hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, EXW

AI-Powered supplier vetting

SummaryJiangsu Qunshuo Heavy Industry Equipment Co., Ltd. is a China-based limited company operating as both a trading company and manufacturer/factory in Jiangsu. It focuses on container spreaders, marine/crane-related equipment, clamshell equipment, repairs, and spare parts. Evidence indicates ISO 9001 certification, eight production lines, annual container-spreader output of 500 sets, 41–50 years of combined R&D engineer experience, and 21–30 quality-control staff. The supplier reports export activity since 2017 and that exports account for 51%–70% of sales. Its stated capabilities emphasize technical support, one-stop equipment service, innovation, and improving handling efficiency. However, the provided information does not document specific after-sales procedures, customized project examples, named customer cases, or sufficient non-financial evidence to assess financial credibility.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, with a limited-company structure and a manufacturing-industry association. Its listed product scope includes container spreaders, bulk-material grabs, lifting-equipment repairs, and spare parts.

CertificationsThe supplier explicitly reports certification of its management system to ISO 9001, providing direct evidence of a certified quality-management system.

After-Sales capabilityThe supplier states that it provides technical support, one-stop service, equipment repairs, and spare parts, and presents service as part of its operating focus. However, no service network, response commitment, warranty terms, or documented service cases are provided.

R&D capabilityThe supplier explicitly emphasizes innovation and reports 41–50 years of total R&D-engineer experience. Its stated objective is to improve handling efficiency and reduce customer handling costs, which supports an innovation-oriented capability, although no patents or specific R&D projects are listed.

Production capacityThe supplier reports eight production lines, annual container-spreader output of 500 sets, and 21–30 quality-control staff. These figures directly support established production capacity for container spreaders.