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Double Trolley Double Girder Overhead Crane for Long Material Handling with Synchronized Lifting System
US$4,999.00-69,000.00
1 Set
Product profile
Customization
AvailableAfter-sales Service
Installation Guidance, Technical SupportCertification
GS, RoHS, CE, ISO9001Model NO.
QECondition
NewOperation Form
Cabin / Remote / Pendant ControlMaximum Lifting Height
6-30m (Customized)Maximum Lifting Weight
5-500 Ton(Customized)Main Girder Form
Double GirderType
OrdinaryWorking Duty
A5 / A6 / A7 / A8Hoisting Mechanism
Open Winch Trolley / Electric Hoist TrolleyControl Method
Pendant / Wireless Remote / CabinPower Supply
380V/50Hz/3pH or CustomizedTravel Speed Control
Variable Frequency Drive (VFD)Paint System
Epoxy Primer + Polyurethane TopcoatWorking Environment
Indoor / OutdoorProtection Class
IP54 / IP55 (Optional)Transport Package
Beam Wrapped with Protective Film; Components PackSpecification
CustomizedTrademark
SDJIELONGOrigin
ChinaHS Code
8426112000Production Capacity
2000 Sets/YearKey features
Heavy Duty Load Capacity
Designed to handle medium to ultra-heavy loads with excellent stability and lifting performance.
Long Span Design
Suitable for large workshops, warehouses and industrial facilities with wide-span lifting requirements.
High Working Duty
Built for frequent operation and demanding industrial applications with reliable long-term performance.
Open Winch or Hoist Trolley Options
Supports multiple trolley configurations to meet different lifting capacities and application needs.
Precision VFD Control
Variable Frequency Drive ensures smooth starting, precise positioning and reduced load swing.
Multiple Safety Protection Systems
Equipped with overload protection, limit switches, emergency stop and other essential safety features.
Low Maintenance Design
High-quality components and optimized structure help reduce maintenance costs and downtime.
Customized Engineering Solutions
Lifting capacity, span, lifting height, control mode and power supply can all be tailored to project requirements.
Easy Installation & service
Modular design simplifies installation, commissioning and future maintenance.
Designed for Continuous Industrial Operation
Engineered for reliable performance in steel plants, manufacturing facilities, warehouses and other heavy-duty industries.
Company profile

Shandong Jielong Technology Co., Ltd.Shandong, China
Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤0.69h
About Our Factory & Business Background
AddressRoom 1420, Building 1 Longhu Hanyu Guangnian Ganggou Sub-District, Licheng District, Jinan, Shandong, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsOverhead Crane, Gantry Crane, Electric Hoist, Crane Parts, Steel Structure, Jib Crane, Transfer Cart, Material Handling Equipment, Industrial Crane, Lifting Equipment
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What information do you need for quotation?
A:
Please provide the lifting capacity, span, lifting height, working duty, power supply, operating environment and any special requirements. Our engineers will recommend the most suitable solution.
Q:Can the crane be customized for our project?
A:
Yes. We provide customized solutions including lifting capacity, span, lifting height, control method, working duty, power supply and special functions according to your project requirements.
Q:What lifting capacity can you provide?
A:
Our double girder overhead cranes are available from 5 tons up to 500 tons, depending on the application and working conditions.
Q:Which hoisting system is available?
A:
We can supply open winch trolley or electric hoist trolley, depending on the lifting capacity, working duty and project requirements.
Q:What control options are available?
A:
The crane can be operated by pendant control, wireless remote control or cabin control, according to customer preference.
Send Inquiry
*To:
Shandong Jielong Technology Co., Ltd.
Shandong Jielong Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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