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Electric Double Girder Overhead Crane 10-50 Ton High Working Effiency For Workshop

Minimum Order Quantity : 1 set Price : Negotiable
Packaging Details : Electrical, hoist and other parts packed by high quality plywood crate; Steel structure packed by rain proof plastic cloth Delivery Time : 30 days
Payment Terms : L/C, T/T, Western Union Supply Ability : 300 sets/per month
Place of Origin: China Brand Name: Silence
Certification: ISO CE Model Number: LH QD

Detail Information

Warranty: 2 Years Span: 10.5M-41.5M
Max. Lifting Height: 30m Max. Lifting Load: 500 Ton
Painting Color: According To Your Demand Condition:: New
High Light:

double girder bridge crane


double hoist overhead crane

Product Description

10ton 20 ton 32ton 50ton double girder electric overhead bridge crane for workshop


Features of double girder overhead crane

1. high working effiency;

2. smooth movement &comfortable operation;

3. convenient maintenance & aesthetic painting;

4. light deadweight, light wheel load and reliable performance;

5. customized: design and manufacture according to your request.


Mechanism of double girder overhead crane

1. High quality carbon steel Q235B and Q345B;

2. connected by high strength screws;
3. Welding seams are tested by X-ray and ultrasound;
4. Compact structure, small volume;
5. Compact reducer motor drive, step less control, hardened gears and safety disc brake;
6. Good operation performance, step less speed regulating and running smoothly;
7. Painting high quality epoxy zinc-rich primer, and the thickness of oil film is 140μm;


Electrical of double girder overhead crane

1. Control panel protection degree is IP54;
2. Reasonable components installation, convenient for check and maintenance;


Protection system of double girder overhead crane

Overload limiter, limit switch, interlocking protection devices, buffer, track sweep plate, bus bar protection board, anti-collision device, main disconnecting switch, emergency stop system and motor overload protection.



Technical parameter of double girder overhead crane

Loading capacity 5 ~ 500t
Lifting height 3 ~ 30 m or customized
Lifting speed Customized or vary with the lifting capacity
Span 10.5~31.5 m
Lifting mechanism European hoist, European winch trolley
Working class A5 ~ A8
Working temperature -20 ~ 40 ℃
Power supply AC-3Phase-220//230380/400/415/440V-50/60Hz
Control voltage DC-36 / 48V
Motor protection class IP54 IP55 IP65
Control way Cabin, wireless remote, pendant push button.
Safety device Buffer,current overload protection,overload device,power failure protection
Application area Factory,workshop,warehouse,power station,logstic,etc.
Painting color Yellow,Red or Customzied



Electric Double Girder Overhead Crane 10-50 Ton High Working Effiency For Workshop 0

Product application of double girder overhead crane
QD type double girder overhead crane can be widely used in coal, building materials, storage, metallurgy, electric power, chemical industry and other industries of mechanical processing, metal structure, assembly, enterprise workshop, smelting workshop, warehouse as well as railway, port and other freight yard between the fixed span of material loading and unloading and handling.


Electric Double Girder Overhead Crane 10-50 Ton High Working Effiency For Workshop 1

Electric Double Girder Overhead Crane 10-50 Ton High Working Effiency For Workshop 2

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