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30t Four Ropes Marine Crane Clamshell Grab
US$20,000.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
at SiteWarranty
12 MonthsModel NO.
GBM- OPG001Type
Spring HookMaterial
PELifting Capacity
6TFixed Form
Welding TypeLifting Eye Type
Folded EyeRope Core Type
Hemp CorePower Source
PneumaticShape
EndlessCertification
GS, CE, RoHS, ISO 9001Sling Color
RedTransport Package
NudeSpecification
30cbmTrademark
GBMOrigin
ShanghaiHS Code
8431410000Production Capacity
500 PCS Per YearKey features
ANSYS Strength Analysis: Designed with 3D virtual modeling and ANSYS for optimized weight distribution and longer service life.
Customizable Connection: Wire rope connection form can be customized according to specific crane requirements.
Versatile Application: Effective for loading/unloading bulk ores, scrap, waste, and river dredging in harsh environments.
Easy Operation: Simple structure allows accurate opening and closing actions in various states.
Multiple Certifications: Complies with GS, CE, RoHS, and ISO 9001 standards for quality assurance.
OEM/ODM Support: Manufacturer offers OEM and ODM services with 4 R&D engineers.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-06-06 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤11.32h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryShanghai Guanbo Machinery Equipment Co., Ltd. is a China-based limited company established in 2009, with a stated factory classification, 3,420 m² manufacturing area, more than 10 production lines, and 60 employees. It supplies port and cement-related machinery, including grab buckets, container spreaders, hoppers, cranes, and bagging equipment. The supplier describes an experienced R&D team, design and manufacturing capabilities, one-stop project services, and cooperation with Chinese design institutes. Export sales are stated at 51%–70%, with exporting conducted through agents. No supplier management-system certification is reported. Evidence supports production, product-development, and customization capabilities, while after-sales capability, financial credibility, and customer cases cannot be conclusively assessed from the provided information.
Supplier typeThe supplier is identified as a factory and limited company in Shanghai, China, engaged in manufacturing and processing machinery. Its stated business focuses on port and cement extended-industry equipment and integrated project solutions.
CertificationsThe supplier management-system certification field is explicitly reported as “NIL,” so no such certification is evidenced in the provided information.
R&D capabilityThe supplier explicitly states that it has an R&D team of engineers with practical experience and focuses on innovation. It also reports cooperation with Chinese design institutes and front-end project design involvement, supporting a positive assessment of innovation capability.
Production capacityThe supplier reports a 3,420 m² manufacturing plant, more than 10 production lines, 50 quality-control staff, and machinery manufacturing activity. These stated resources provide explicit evidence of established production capability.
Customization capabilityThe supplier states that it designs and manufactures various loading and unloading machines and provides overall planning, front-end design, construction, and equipment provision for customer projects. This directly supports the ability to deliver customized or project-specific solutions.
Product Q&A
Q:What materials is the grab made of?
A:
The grab is made of PE material with a hemp core rope and features a spring hook type.
Q:What is the warranty period?
A:
We provide a 12-month warranty with after-sales service available at the site.
Q:Can the connection form be customized?
A:
Yes, the connection form of the wire rope can be customized according to the requirements of the crane.
Q:What certifications does the product have?
A:
The product is certified with GS, CE, RoHS, and ISO 9001.
Q:What is the lifting capacity?
A:
The lifting capacity is 6T, suitable for double winding cranes.
Send Inquiry
*To:
SHANGHAI GUANBO MACHINERY EQUIPMENT CO., LTD.
SHANGHAI GUANBO MACHINERY EQUIPMENT CO., LTD.*Content:
Supplier replies will be sent to your registered email
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