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Engineered for precision lifting operations, the LDA electric single-girder crane integrates a robust structural design with advanced electrical control systems. Its main girder is fabricated from high-strength Q235 steel plates and I-beams, forming a durable, sand-blasted box girder that resists corrosion. The end carriages, coupled with a precision-engineered traveling mechanism, ensure smooth longitudinal movement along the runway.
A key functional feature is the electric hoist, which travels seamlessly along the lower flange of the I-beam girder to perform lifting tasks. This configuration ensures stable and accurate load positioning. The crane supports flexible operation via either a ground-operated pendant station or a fully-equipped operator's cab. The cab is available in open and enclosed configurations and can be mounted on the left or right side, with entry options from the side or end, adapting to diverse facility layouts.
Core Advantages:
Robust Construction: The main girder utilizes a solid, one-piece steel box design with advanced manufacturing techniques, eliminating the need for field welding and enhancing structural integrity.
Premium Drivetrain: Features soft-start traveling motors from Kuangyuan for jerk-free acceleration and deceleration, reducing mechanical stress.
Durable Running Gear: Vacuum-cast wheels, treated with intermediate frequency quenching, offer superior wear resistance and extended service life.
Reliable Electrical System: Critical components are sourced from Schneider Electric, ensuring international-standard performance and system reliability.
Integrated Safety Systems:
Safety is paramount, with multiple protective mechanisms including:
Load moment limitation to prevent overloading.
Polyurethane impact buffers at travel limits.
Redundant limit switches for hoisting, crane, and trolley travel.
Comprehensive electrical protections against under-voltage and current overload.
An immediately accessible emergency stop system.
Custom Engineering & Support:
We specialize in tailoring crane solutions to your specific operational requirements. To initiate a custom design, please provide the following details:
Required Lifting Capacity (tons)
Desired Span Length
Lifting Height (from hook center to floor)
Supply Voltage Specifications
Rail Requirements and Total Travel Distance
Application Environment (e.g., material handled, ambient temperature)
Facility layout drawings (if available)
Service Commitment:
A full one-year warranty covers all manufacturing defects, with complimentary replacement parts provided for issues arising under normal use. Post-warranty, we continue to support your operations by supplying spare parts at preferential cost prices to ensure long-term productivity.
The Single Girder Overhead Crane serves as a flexible and cost-efficient lifting solution for numerous material handling environments. Engineered to optimize workflow and maximize floor space, this equipment is ideal for applications where reliable lifting and precise positioning are required.
Manufacturing & Assembly Lines
Ideal for moving components between workstations, this crane assists in feeding assembly lines with raw materials and transferring semi-finished products across different manufacturing stages. Its smooth operation minimizes production interruptions and supports just-in-time processes.
Warehouse & Logistics Centers
Used for loading and unloading goods, stacking pallets, and rearranging inventory in distribution hubs. The crane’s ability to operate in narrow aisles and cover long spans makes it suitable for modern high-bay storage systems, improving space utilization and order fulfillment speed.
Workshops & Metal Fabrication
In welding shops and metalworking facilities, the crane safely handles steel profiles, sheet metal, and machinery parts. It offers the precision needed for positioning components during cutting, welding, or machining, reducing manual labor and boosting workshop throughput.
Power Plants & Maintenance Facilities
Supports routine maintenance by lifting motors, pumps, and other heavy equipment for inspection or repair. It is often deployed in plant rooms and utility areas to assist in equipment installation and overhaul operations.
Light Industrial & Packaging Operations
From paper mills to food processing plants, the crane transports bulk materials, packaged goods, and production tools. Its clean design and reliable performance help maintain operational continuity in moderate-duty industrial settings.
Important Safety Notice
This crane is not suitable for use in hazardous environments containing combustible, explosive, or corrosive substances. Ensure the workspace is well-ventilated, free from flammable materials, and maintains stable temperature and humidity levels to guarantee safe equipment performance.
