Overhead electric winch crane is China traditional heavy duty double girder overhead crane equipped winch trolley,Robust & Sturdy, Affordable industrial overhead winch cranes.

QD types electric open winch double girder overhead cranes is a typical Chinese traditional heavy duty double girder overhead cranes, with powerful open winch as the lifting system and strong welded box shape crane girder, featured as robust and sturdy, stable and long working life, which is a safe and economical overhead crane solution, widely recognized around world.QD type double girder winch crane is widely applied for general material handling with capacity from 5 ton and up to 550 ton which can satisfy heavy duty frequently using.

Custom designed QD series of double girder overhead electric winch crane is the right selection for sturdy and economical lifting solution for your workshop and other heavy duty applications. Double girder winch crane is able to make full use of the space above the bridge with little obstacles from the ground facilities. In a word, the QD series overhead double girder open winch cranes with hooks is one of the most widely used lifting equipment for big capacity material handling.

Main parameters of overhead open winch crane

The QD heavy duty electric winch crane is a double girder overhead crane with open winch as the lifting system and with crane hook as the lifting tool. Standard electric winch crane and nonstandard winch cranes are all available. For non standard open winch crane, please contact us to confirm the details . The specifications of the open winch overhead crane is for your reference.

Main parameters of overhead open winch cranes

• Overhead Crane Type： QD type open winch double girder overhead crane
• Lifting Capacity of Overhead Open Winch Crane: 5~550 ton ( 5 ton, 10 ton, 16 ton / 3.2 ton, 20 ton / 5 ton, 32 ton / 5 ton, 50 ton / 10 ton,75 ton / 20 ton, 100 ton / 20 ton, 125 ton / 32 ton, 150 ton / 30 ton, 160ton / 32 ton, 200 ton / 50 ton, 250 ton / 50 ton,300ton / 75 ton, 350ton / 80 ton, 400 ton / 80 ton, 450 ton / 100 ton, 500ton / 100 ton, 550 ton / 100 ton)
• Span Length of Open Winch Crane:10.5 m~35.5m (10.5 m, 13.5 m, 16.5 m, 19.5 m, 22.5 m, 25.5 m, 28.5 m, 31.5m)
• Ambient Temperature of Overhead Open Winch Crane:-20~40℃
• Working Class of Overhead Open Winch Crane:A4~A7

Note：the working class of the open winch crane for your reference:

• A5(For industrial workshops which have no frequent requirement of winch cranes, such as, general machining workshops and assembly workshops)
• A6 (For industrial workshops which have more frequentrequirement of winch cranes, such as, in metallurgy workshops, casting workshops and other steel mill and steel factory workshops, etc )
• A7 ( For busy workshops which need winch crane operation at very high frequency, such as, the hoisting of melted hot metal,and ladle handling, etc. )

Sturdy Chinese traditional overhead open winch cranes, equipped with various types of crane hooks is able to handle various lifting works in the workshops of different industries from processing, transporting, storing and maintaining and others, etc. The QD type open winch cranes is featured heavy duty, wide capacity, durable & affordable crane price. Contact us to get your custom overhead electric winch crane price now.

Configuration & main components

QD types electric open winch double girder overhead cranes is a typical Chinese traditional heavy duty double girder overhead cranes, with powerful open winch as the lifting system, running on the rail seated on the strong welded box shape crane girder, working together with different types of cranes hooks for vast material handling.

The double girder overhead winch crane is consisted of crane bridge, crane traveling mechanism, open winch and trolley, electrical equipment, crane hook, and safety protection devices, such as, Overload limiter, limit switch, interlocking protection devices, main disconnecting switch, emergency stop system and motor overload protection, crane buffer, track sweep plate, bus bar protection board, anti-collision device,etc.

Crane winch & winch trolley

Crane driver's cabin

The open winch trolley for the QD type overhead cranes is usually consisted of, electric crane winch, winch trolley frame, open winch lifting mechanism and winch trolley traveling mechanism, etc

Crane driver's Cabin: The operation of the heavy duty crane is conducted through the joysticks , which provide more comfortability and safety working environment for crane driver. And also a manually reset emergency stop button is outfitted to ensure safe operation further.

Crane hooks for overhead winch crane

For heavy loads handling, hook group is the most frequently selected lifting tool, which is composed of crane hook, hook nut, hook beam, hook latch, thrust bearing, pulley and pulley bearing, etc.

The hooks for winch cranes are available in various types, such as, single hooks, double hooks and C-shaped hooks, all of which has its own merits and demerits in terms of lifting capacity, safety and the ease of use.

Single hook

Double hook

• Single hook is mostly equipped on light and moderate electric winch crane with capacity ≤ 80 ton， with the features of easy to use and simple manufacturing.
• Double hook is usually used on heavy duty crane, which can withstand more stress than single crane hook.
• C-shaped hook is widely used for uploading and downloading from ships.

The capacity of crane hook is largely defined by its strength and work duty of hoisting mechanism. If you need any crane hook, please feel free to contact us.

The crane parts and components of the QD type overhead winch crane mentioned above are for your reference and the details of custom electric open winch cranes will presented after the confirmation of the main parameters of the winch overhead crane Free consultation and crane drawing is available by leaving your inquiry below.

Advantages & Features of overhead winch crane

• Big capacity, Heavy Duty, Flexible operation, High Efficient,
• Easy for installation and maintenance, wide application ( High Temperature, explosive, corrosive , and other harrasisve environment with custom designs);
• Strong rigidity, sturdy , stable, and Long Life Span: 30-50years;
• Frequency inverter speed control make your lifting more precise.
• Control method is crane cabin control or remote control or mix.
• Depending on lifting loads, the open winch crane can work with crane hooks, electricmagnetic carrier beam, magnet chuck , Grab or C hook;
• Safety devices such as moving limit switch, loading limit and other standard safety devices are all equipted to make your winch crane and staff working with high safety.
• Competitive overhead crane price without any comprising of crane quality. CE open winch crane at good price. Inquiry us now.

Application

The overhead electric winch crane is widely used for general material handling in various industrial workshops but it is not supposed to be used in the working environment which is combustible, explosive or corrosives, etc. QD type electric winch crane isrecommended for heavy duty lifting and transporting where heavy capacities and longer spans is required.

QD type bridge open winch crane is applicable to multiple fields for loading and unloading, transferring, assembling, and repairing forPre Engineered Steel Building, Steel Factory Plant, Steel Product Processing Factory,Oil Industry, Plastic Factory Plant, Cement Factory, Power Factory, Mine Industry, Food Industry, Chemical Industry, Cable Production Plant, Machine Tools, Carton / Truck Manufacturing Industry, Transport Company, Construction Company, Electrical Plant Shipyard, Stone Yard, and Stone Pit, Mable and Granite Processing Factory, Installation and Maintenance etc.

Metal Processing Industrial
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General Manufacturing
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Mining Industry
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Energy Industry
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Machinery and Equipment
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Pulp & Paper Industry
Pulp & paper| Industrial crane systems for paper making - Industrial overhead crane system for pulp & paper industry , full overhead travelling crane services, cost-effective paper making cranes for your paper mills.

Waste Management Industry
Waste management|Waste recycle & sorting industry cranes - Industrial overhead cranes for waste sorting&recycling. Types of industrial cranes in incinerator for mixing, stacking, handling and stirring of the waste materials, etc.

Wood , Timber & Furniture
Industrial cranes and hoists systems for timber & wood processing. Diverse overhead crane & hoists designs for material handling in sawmills or furniture plants, etc.

Shipbuilding & Boat Making
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Plastic & Rubber
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Construction and Infrastructure
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Chemical Industry
Industry cranes for chemical & petrochemical material handling, explosion proof overhead crane & hoist system for hazardous environment.

Automobile Industry
Automotive | Industrial overhead crane & hoist for automobile - Industrial cranes for automotive industry from press & assembly lines to workstations & warehouses, i.e., open winch crane & Light kbk, jib crane & chain hoists,etc.