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Warehouse 20 Ton Overhead Bridge Crane A7 QD Double Girder

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Henan Dowell Crane Co., Ltd.

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Warehouse 20 Ton Overhead Bridge Crane A7 QD Double Girder

Name: Warehouse 20 Ton Overhead Bridge Crane A7 QD Double Girder
Brand: Dowellcrane
Price: 23500 USD

Quality Warehouse 20 Ton Overhead Bridge Crane A7 QD Double Girder for sale

Brand Name : Dowellcrane

Model Number : QD

Certification : CCC CE ISO

Place of Origin : China (Mainland)

MOQ : 1 Set

Price : $23500-354500 /1 set

Payment Terms : L/C, T/T, Western Union

Supply Ability : 10000 Sets per Year

Delivery Time : 35-40 work days

Packaging Details : Girders and other main parts will be packed by plastic woven cloth, for preventing rust from soppy condition during the transportation

Span : 10.5-31.5m

Lifting height : 5~30M or customized

Lifting speed : 5-15M/MIN

Trolley travelling : 30m/min

Working System : A3-A5

Electric protection : IP54,IP55

Voltage : 3PH AC 220--440 V

Main electrical parts : International famous brand

After-sales Service Provided : Engineers available to service machinery overseas

Marketing Type : New Product 2021

Color : Customized

Condition : New

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Warehouse 20 ton Overhead Bridge Crane Manufacturers

Warehouse 20 ton Overhead Bridge Crane Description

Double girder overhead cranes use two girders to make up the crane to travel on the bridge, supported by end cars/end cars on each side. Typically, double girder overhead cranes are designed in a top-running crane configuration, in which a trolley or open winch trolley runs on a track or track mounted on top of an overhead beam. With a double girder design, double girder

overhead cranes help to gain depth to the beams if the crane is placed between or above the beams. Double girder overhead cranes are widely recommended for heavy material handling capacity with heavier lifts and longer spans. Because of this, the crane components of the double girder overhead crane system, including the hoist trolley and open winch trolley, are more complex in design, which makes double girder overhead cranes more expensive than single girder overhead cranes.

Technical Data Sheet

Industrial 30 ton Double Girder Overhead Crane Equipment
Lifting Capacity(T)	5-450t
Span(M)	10.5-31.5m
Lifting Height(M)	6-24m
Lifting Speed(m/min)	2.1-11.5m/min
Trolley Speed(m/min)	27-40m/min
Crane Speed(m/min)	42-75m/min
Work Duty	A3-A7
Can provide customized services to meet all your requirements

Details Images

Warehouse 20 Ton Overhead Bridge Crane A7 QD Double Girder

Features Of Warehouse 20 ton Overhead Bridge Crane

Greater Hook Height - The vertical lift height of the hook above the ground.
No limit on maximum span or capacity
Great for heavy lifting and transport.
Ideal for frequent heavy lifting

Main parts

QD Double Girder Traveling Industry Overhead Crane

Warehouse 20 Ton Overhead Bridge Crane A7 QD Double Girder

Safety Devices

Weight overload protection device Weight overload protection device will warn when the lifted materials are beyond the capacity, and the displayer will show the data.
Current overload protection device shall cut off the power when the current overstep the set figure.
Emergency stop system shall be used to stop all motions once any emergency occurs to avoid more damage.
The limit switch prevent the travelling mechanism from over travel.

Our Service

3 years warranty
Free distribution of wearing parts
Provide assemble videos before shipment
Provide technical support and field installation

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