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Multiple Speed Control Double Girder Overhead Crane for Precision Loading and Unloading
US$7,200.00-32,000.00
1 Piece
Sample price:US$32000.00/set.Request sample
Product profile
Customization
AvailableAfter-sales Service
on-Site Installation & Commissioning ServiceWarranty
5 YearsModel NO.
MD-QD-54Certification
GS, RoHS, CE, ISO9001Condition
NewOperation Form
Air Operation+Ground OperationMaximum Lifting Height
30-40mMaximum Lifting Weight
50-100tMain Girder Form
Single GirderType
OrdinaryMain Steel Material
Q235B / Q345b Carbon SteelStandard Configuration
Overload Protection, Limit SwitchRunning Track
I-Beam / H-Beam Rail CustomizedLifting Mechanism
Integrated Lifting TrolleySafety Device
Emergency Stop ButtonAnti-Collision Device
Photoelectric Anti-Collision SensorLifting Height
6/9/12/18/24 MConnection Form
Split Flange Connection PlateRail Type
P24/P38/P43 Steel RailTemperature Resistance
-20℃ ~ +60℃ Normal WorkingOverload Protection
Load Limiter Alarm SystemBrake Type
Electromagnetic BrakeTrolley Power
2.2kw×2 / CustomizedInstallation Type
Top RunningApplication Scenarios
Factory, Metallurgy, Warehouse, Waste YardTransport Package
Plywood CratesSpecification
Overall size depends on spanTrademark
MingdaoOrigin
ChinaHS Code
8426119000Key features
High Load Capacity: Lifting capacity ranges from 5 tons to 50 tons, suitable for heavy-duty operations.
Customizable Rail Type: Running track supports I-beam or H-beam rail customization based on requirements.
Comprehensive Warranty: Includes a 5-year warranty covering mechanical defects and parts.
On-Site Installation: Professional on-site installation and commissioning services provided.
Multiple Control Modes: Supports pendant controller, remote controller, and independent cabin operation.
Durable Steel Material: Constructed with high-strength Q235B / Q345B carbon steel for superior rigidity.
Wide Span Range: Span ranges from 10.5m to 31.5m to accommodate various workshop sizes.
Variable Frequency Drive System: Enables smooth acceleration and deceleration to reduce impact on cargo and mechanical parts.
Comprehensive Safety Protection: Equipped with overload limiter, travel limit switch and emergency stop device for safe operation.
Convenient Maintenance: Standardized wearing components allow quick replacement and lower long-term maintenance costs.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.01h
About Our Factory & Business Background
AddressUnit 0692, Zone D, 3rd Floor, Block B, No. 14 Shengtang Street, Cencun, Tianhe District, Guangzhou
Terms of PaymentWestern Union, T/T, PayPal, LC
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1 unit
Supply Chain Partners15
Our Production Capability & Technical Expertise
Main ProductsGantry Crane, Overhead Crane, Bridge Crane, Jib Crane, Electric Hoist, Rubber Tyred Gantry Crane, Semi Gantry Crane, Mobile Gantry Crane, Transport Cart, Explosion-Proof Crane
Production Lines1
Production MachinesLaser Cutting Machine, Shearing Machine, Welding Machine, Polishing Machine, Painting room
QA/QC inspectors3 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instruction but no written records
R&D Engineers1 people
Traceability of Raw MaterialsNo
Our Industry Experience & Global Business Record
Main MarketsSouth America
Number of Foreign Trading Staff5
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Product Q&A
Q:Q1: Are you a manufacturer or a trading company?
A:
A1: We are a professional crane manufacturer with our own factory, R&D team, and QC department. We welcome factory visits and third-party inspections.
Q:Q2: What information should I provide to get an accurate quotation?
A:
A2: Please provide: Lifting capacity ; Span (rail center to rail center); Lifting height (hook to ground); Crane traveling length; power supply (Voltage, Hz, Phase) ; Working environment and material to be lifted. Workshop drawings are highly appreciated.
Q:Q3: What is the standard specification of your single girder gantry crane?
A:
A3: Lifting capacity: 1~20t (max. 32t on request); Span: 5~35m; Lifting height: 3~12m (customized up to 18m); Working class: A3~A5 (FEM 1Am~2m); Power: 380V, 50Hz, 3P (customizable).
Q:Q4: Can the gantry crane be customized to my workshop condition?
A:
A4: Yes. All our cranes are customizable in span, lifting height, cantilever length, girder type (box/truss), control method, and special low-headroom design for limited space.
Q:Q5: Is this crane suitable for outdoor use?
A:
A5: Yes. For outdoor applications we apply anti-rust shot blasting and 3-layer epoxy + polyurethane painting, and can offer truss-type girders for better wind resistance.
Send Inquiry
*To:
Guangzhou Mingdao Heavy Industry Machinery Co., Ltd.
Guangzhou Mingdao Heavy Industry Machinery Co., Ltd.*Content:
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