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Heavy-Duty Marine Knuckle Boom Crane for Efficient Cargo Handling
US$3,000.00-8,000.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
2 YearsCertification
GS, RoHS, CECondition
NewApplication
Workshop, Warehouse, Coal Stack, PortAnchor
Whole-BuriedStructure
Solid WebMaterial
SteelType
CantileverThe Max Weight
10,000kgRotary by
Manually or MotorizedArm Length
2000~5000mmArm Width
91~300mmTransport Package
ContainerSpecification
2000*3550mmOrigin
Shandong, ChinaHS Code
8426300000Production Capacity
10/Per MonthKey features
High Lifting Capacity: Maximum lifting capacity up to 10,000kg for heavy cargo handling.
Flexible Rotation: Rotation angle selectable from 90 to 360 degrees for optimal coverage.
Space Efficient Design: Lightweight structure with small footprint, ideal for limited workspaces.
Dual Operation Modes: Electric chain hoist for vertical movement and manual rotation for horizontal.
Versatile Application: Suitable for workshops, warehouses, ports, and coal stacks.
Certified Quality: Complies with GS, RoHS, and CE safety and quality standards.
Cost-Effective Solution: European-style lightweight design offering high performance at low cost.
Easy Maintenance: Simple structure ensures easy installation, operation, and maintenance.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2001-04-02Average Response Time: ≤15hInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP
AI-Powered supplier vetting
SummaryNanjing Zhengfeng Foreign Trade Services Co., Ltd. is identified as a China-based limited company with a manufacturer/factory classification, although another record describes it as a trade company and its background as a foreign trade agency established in 2014. The supplier presents a broad electrical-product portfolio and states that it provides design, manufacturing, sales, and OEM customization. ISO 9001:2015 and ISO 14001:2015 management-system certifications are reported, while another record confirms ISO 9001. The company claims after-sales support, international quality and safety compliance, engineering and technical personnel, and ongoing R&D investment. Export markets span multiple regions, and stated lead times are within 15 workdays during off-peak periods and 2–3 months during peak periods. No customer names, project references, quality-control staffing levels, or R&D engineer experience are provided. Financial information is excluded.
CertificationsThe supplier states that its products meet international quality and safety standards and reports ISO 9001:2015 and ISO 14001:2015 management-system certification; ISO 9001 is also separately recorded. These statements provide explicit certification evidence, although no certificate scope or validity details are supplied.
After-Sales capabilityThe company explicitly states that it offers exceptional after-sales support and aims to build long-term customer partnerships. This supports the existence of an after-sales commitment, but no service procedures, response times, support locations, or staffing details are provided.
R&D capabilityThe supplier reports a team of electrical engineers and technicians, substantial R&D investment, continuous process and product improvement, and technology examples involving transformer insulation materials and inverter conversion efficiency. These claims indicate stated innovation activity, but no R&D staffing metrics, patents, test results, or independently verified achievements are provided.
Customization capabilityOEM customization is explicitly offered, with engineers and technicians said to work with clients from requirements through production and distribution. This directly supports customization capability, although no customization examples, minimum volumes, technical limits, or completed projects are provided.
Product Q&A
Q:What is the maximum lifting capacity?
A:
The maximum lifting capacity is 10,000kg, suitable for heavy cargo handling.
Q:What is the rotation range of the crane?
A:
The rotation angle can be arbitrarily selected within the range of 90 degrees to 360 degrees.
Q:How is the crane operated?
A:
It features dual-speed electric operation for vertical movement and manual operation for horizontal rotation.
Q:What certifications does the product have?
A:
The product is certified with GS, RoHS, and CE standards.
Q:Do you provide after-sales service overseas?
A:
Yes, we have partnered service centers in key regions.
Send Inquiry
*To:
Nanjing Zhengfeng Foreign Trade Services Co., Ltd.
Nanjing Zhengfeng Foreign Trade Services Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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