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Heavy Duty Double Girder Gantry Crane 20 Ton
US$9,999.00-259,999.00
1 Piece
Product specifications
capacity(ton)
Product profile
Customization
AvailableAfter-sales Service
Lifetime WarrantyWarranty
3yearsModel NO.
MHCertification
RoHS, CECondition
NewMaximum Lifting Weight
50-100tMaximum Lifting Height
30-40mOperation Form
Remote ControlType
Common Gantry CraneMain Girder Form
Single GirderSpan
10m ~ 40mDuty Class
A3 ~ A8Hoisting Speed
0.5m/Min ~ 16m/MinCrane Travel Speed
10m/Min ~ 60m/MinTrolley Travel Speed
5m/Min ~ 30m/MinPower Supply Voltage
380V/660V/10kv 3p 50hControl Mode
PLC Control + Wireless Remote Control + Cab OperatRail Model
Qu70 ~ Qu120Working Temp
-30℃ ~ +45℃Main Girder Material
Q355bLeg Structure
Box-Type Welded Structure / Truss StructureInstallation & Commissioning
on-Site Installation + No-Load/Load CommissioningVFD Speed Control
Frequency Conversion for Hoisting, Long Travel andTransport Package
Anti-Rust Nude Pack + Waterproof FilmSpecification
3t, 6m span, 10m liftTrademark
Huajian Heavy IndustryOrigin
Changyuan, Henan Province, ChinaHS Code
8426112000Production Capacity
300Key features
Customizable Design: Lifting capacity, span, height, and working conditions can be customized to meet specific requirements.
Robust Structure: Features a strong portal frame, high-strength steel components, and stable control system for safety.
VFD Control System: Variable frequency drive ensures smooth, stable operation for hoisting, long travel, and trolley travel.
Comprehensive Safety: Equipped with overload limiters, limit switches, buffers, and anti-collision systems.
Wide Application: Suitable for ports, shipyards, steel mills, construction, and logistics yards.
International Standards: Complies with FEM, CMAA, ISO, CE, and Chinese GB standards.
Lifelong Technical Support: Provides 12-month warranty for core components and lifelong technical assistance.
Professional Installation: Includes on-site installation, commissioning, and operator training services.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Zhangjiagang Port, Shanghai PortAverage Response Time: ≤11.01h
AI-Powered supplier vetting
SummaryThe supplier manufactures transmission cases, new-energy prime mover equipment, high-speed rail equipment and accessories, hydraulic power machinery and components, photovoltaic equipment and components, and bearings. It reports ISO9001, ISO14001 and ISO45001-related certifications, CE product compliance, documented supplier-service, corrective-action and complaint-handling procedures, and nine quality inspectors. R&D supports multiple customization modes, ODM services, and new product development. Production equipment includes laser cutting, swing-arm drilling and welding machines. The supplier provides tailored crane solutions with English technical documentation and after-sales guidance, but has only one year of export experience and no overseas warehouse, showroom, agent or branch. Financial credibility cannot be determined because the supplied financial fields contain years rather than performance or financial statements. No specific customer names or case studies are provided.
Supplier typeThe supplier is a manufacturer covering transmission cases, new-energy prime mover equipment, high-speed rail equipment and accessories, hydraulic machinery, photovoltaic equipment, bearings, and tailored crane solutions. Its stated production and product-development orientation indicates an industrial equipment manufacturer rather than a trading-only supplier.
CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certification, while other records also list ISO45001:2018 and CE certification. These records provide explicit evidence of quality, environmental, occupational-safety, and product-compliance certifications, although the supplied information does not include certificate validity or scope details.
After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints, plus stated after-sales guidance and English technical documents for crane solutions. However, it reports no overseas warehouse, showroom, overseas agent or branch, limiting evidence of localized overseas service infrastructure.
R&D capabilityThe supplier reports new products during the past year, ODM availability, multiple R&D customization approaches, and a stated focus on technological innovation and new product development. It does not provide an SDK, but SDK availability is not sufficient by itself to negate the broader evidence of product-development capability.
Production capacityThe supplier reports strong production capacity, nine quality assurance and quality control inspectors, and equipment including laser cutting, swing-arm drilling, and welding machines. Its broad industrial manufacturing scope supports production capability, although capacity volumes, facility size, and detailed process coverage are not provided.
Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also states that tailored crane solutions can be designed around working conditions, load requirements, and environmental needs, providing direct evidence of broad customization capability.
Product Q&A
Q:Are you a manufacturer or trading company?
A:
We are a professional manufacturer of cranes with our own production base and R&D team in Changyuan, China.
Q:What is the delivery time for a gantry crane?
A:
The delivery time is usually 30-60 days, depending on the customization requirements and production schedule.
Q:Can you provide installation service overseas?
A:
Yes, we can send professional engineers to provide on-site installation and commissioning services worldwide.
Q:What is the warranty period for the crane?
A:
We provide a 12-month warranty for core components and lifelong technical support.
Q:Can you design a gantry crane according to our site conditions?
A:
Yes, our technical team can provide customized design solutions based on your site conditions, lifting requirements and working environment.
Send Inquiry
*To:
Huajian Heavy Industry Co., Ltd.
Huajian Heavy Industry Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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