Open winch & electric crane winch trolley for Chinese type double girder cranes

Build up open winch and electric winch trolleys are adopted on double girder cranes as the lifting system for handling heavy loads with capacity from 5 ton 500 ton. The electric crane winch and open winch cranes are widely used in various types of industrial applications. The build in open winches are very flexible with various possible combinations of individual sub-assemblies of different types to meet diverse individual requirements and application conditions.

Open winch for cranes, lifting systems of double girder cranes

Main parameters of the electric open winch for cranes

Designed for heavy loads handling , the electric open winches are fabricated with process design to meet the specific demands of applications and requirements of clients. For process cranes, particularly fabricated motor and reducers are adopted as the lifting system, with lifting capacity up to 500 tons and more. The basin specifications of electric open winch are as following for your reference.

Main parameters of open winch

• Load capacity of crane open winch: 5 - 500t
• Classification of crane open winchM3-M8
• Hoist output of crane open winch 20 - 140 kW
• 4/2, 8/2, 12/2 rope reeving arrangements
• Crab frame of welded steel construction with optimum weight
• Travel wheels largely wear-free
• Free consultation on open winches for process cranes are available.

These types of open winch and electric crane winch trolley are frequently adopted on the Chinese traditional heavy duty double girder cranes with capacity from 5 ton to 500 ton,with the features of safe, flexible, powerful, reliable & stable.Contact us to get more information on the build up electric crane winches.

Chinese Style electric winch trolley for overhead travelling crane and gantry crane with CE certificate

Chinese Style electric winch trolley for overhead bridge crane and gantry crane with CE certificate

Chinese Style electric winch trolley for overhead crane and gantry crane with CE certificate

Features & advantages of crane open winch trolley

The open winch trolley are mainly consisted of the motor gearbox, hydraulic brake, drum, hook, sheaves, coupling, brake drum etc. The features of the electric crane winches are as following:

• Individualized crane winch- The open winch can be processed with increased lifting capacity, higher lifting speeds,or increased motor size, etc., to meet your industrial crane requirements and applications.
• Vertical lifting - Standard vertical lifting to , prevent lateral displacement of crane hook during the hoisting operation.
• Trolley Frame - The trolley frame of open winch is made of a rigid box girder structure which reduces the weight of the overall winch trolley and lower the wheel load. High strength winch trolley frame are connected by bolts with high strength.
• Wire Rope Drum -Rolled by steel plate and machined with an optimized groove profile, the wire Rope Drum is rigid and long life.
• Rope Sheave Assembly -Rope sheaves are all hardened and lubricated and the reeving arrangements enable the vertical movement of wire rope to extend the serving life.
• Wire Rope -High quality rope with flexible steel core and non-rotation resistance to ensure a long working life.
• Limit Switch -Optional overload limit, Multifunctional travel limits with high precise sensors, and other protection devices to ensure crane winch safety.
• Easy maintenance - Easy accessibility makes the maintenance of the different parts and components convenient and simple.

Rigid box type trolley frame

1.Crane girder, 2.crane trolley, 3. grear box, 4. crane motor, 5. hydraulic brake, 6. crane wheel, 7.  main girder construction

Qd overhead travelling open winch crane

MG double girder A frame gantry open winch crane

Usage & applications of overhead travelling open winch cranes

Designed for heavy loads handling , the electric open winches are fabricated with process design to meet the specific demands of applications and requirements of clients.The open winch and electric crane winch trolley are frequently adopted on process cranes for heavy load lifting .

According to user requirements, the open winch trolley can be adopted on various types of double girder cranes, equipped with various types of under-the-hook devices for different types of material handling,with capacity from 5 ton to 500 ton, and featured as safe, flexible, powerful, reliable & stable.

Metal Processing Industrial
Iron, steel, aluminum & basic metal processing industry cranes. Industry cranes for metal process- EAF charging & ladle crane, forging crane, finished product crane & scrap crane - for metallurgy harsh conditions, safe overhead travelling crane.

General Manufacturing
Types of industrial hoist & cranes for general manufacturing- Various types of industrial overhead crane systems for multiple sectors of manufacturing, integrated solution, maximum productivity, cost-effective price.

Mining Industry
Mining industry cranes, Coal mine crane systems - Safe industrial overhead crane & industrial gantry crane system for ore, limestone, coke, coal, slag, loose clay handling, explosion proof and durable.

Energy Industry
Energy generation|Electric crane winch for types of power plants - Electric crane winch & hoists systematic solutions for various power plants,i.e, traditional fuel power & waste renewable energy, wind power, hydroelectric, biomass energy, etc.

Machinery and Equipment
Industrial material handling cranes for mechanical engineering- Material handling cranes for mechanical engineering industry - overhead industrial crane solution for manufacturing of light & heavy machinery & equipment.

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 Electric crane winch in incinerator for mixing, stacking, handling and stirring of the waste materials, etc.

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

Shipbuilding & Boat Making
Industry crane systems for shipyard material handling, i.e, components assembly, boats & yachts lifting, etc. Reliable & safety industry crane system.

Plastic & Rubber
Industrial hoist and crane solution for plastic & rubber industry- Injection mould installation & Die exchanging- Efficient & Accurate heavy lifting systems.

Construction and Infrastructure
Industrial material lift for construction & infrastructure- types of industry overhead travelling cranes, gantry & hoist crane system- Reliable & cost-effective.

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 - Electric crane winch for automotive industry from press & assembly lines to workstations & warehouses, i.e., open winch crane & Light kbk, jib crane & chain hoists,etc.

Below-the-hook devices for process open winch crane

The processed open winches can be used on various types of double girder cranes, equipped with different under-the-hook devices, and the open winch cranes are can be used for various of heavy duty material handling and applications with high safety, reliability, stability and efficiency.

The process open winch cranes are widely adopted in various industrial applications such as in steel and metal processing, paper-making , power energy industry, petrochemical, and metallurgical industry, and others, etc.

Spreader beamsfor electric winch crane

Lifting beam for electric winch crane

Ladle hookfor electric winch crane

Lifting tongfor electric winch crane

Crane C hookfor electric winch crane

Crane grab bucketfor electric winch crane

Crane electromagneticsfor electric winch crane

Slab lifting devicesfor electric winch crane

Sheet lifter & plate lifterfor electric winch crane

Coil lifterfor electric winch crane

Tailored open winch, cost-effective process open winch crane solution

Winch open crabs or crane open winch trolley are configured and processed individually from dependable system components that also satisfy the most insistent quality prerequisites. Designed for heavy loads handling , the electric open winches are fabricated with process design to meet the specific demands of applications and requirements of clients with capacity from 5 ton to 500 ton. Send us an inquiry on open winch for your process winch crane. Tailored open winch and best fit process crane makes the best value out of your open winch investment.