Hoist Overhead Crane

Hoist overhead crane uses electric hoist as lifting mechanism, widely used in the workshop and warehouse. There are many different types of hoist cranes to choose from, including AQ-LD single girder overhead crane, AQ-LH electric hoist overhead crane, double hoist overhead crane, etc.

AQ-LD single girder crane: this crane is a sort of light duty overhead crane that uses CD, MD electric hoist. The hoist runs on the bottom flange of the bridge. The lifting capacity is 1-25t, span 7.5-31.5m, work duty A3, A4. This product is widely used for lifting goods in different occasions such as factories, warehouses, stockyards, etc.

AQ-LD Single Girder Overhead Crane For Sale
AQ-LD Single Girder Overhead Crane

AQ-LD single girder overhead crane parameters:

  • Load capacity: 1-25t
  • Span: 7.5-31.5m
  • Lifting height: 6-30m
  • Lifting speed: 0.3-8m/min
  • Hoist running speed: 20m/min
  • Crane running speed: 20m/min
  • Work duty: A3, A4

European Standard Electric Hoist Overhead Crane for Sale
European Standard Electric Hoist Overhead Crane

AQ-HD European electric hoist overhead crane parameters:

  • Load capacity: 1-20t
  • Span: 7.5-28.5m
  • Lifting height: 6-18m
  • Lifting speed: 0.8/5m/min
  • Hoist running speed: 2-20m/min
  • Crane running speed: 3-30m/min
  • Work duty: A5

AQ-LH double girder hoist crane: this product uses a fixed wire rope hoist as a lifting mechanism, which is installed on a centrally driven double-track trolley. It is mainly suitable for the transfer, assembly, maintenance, loading and unloading operations of machining workshops, auxiliary workshops of metallurgical plants, warehouses, stockyards, power stations, etc. It can also replace ordinary double girder bridge cranes for production workshops in the light textile industry and the food industry. This crane has the advantages of compact size, low clearance, light weight and small wheel pressure.

AQ-LH Double Girder Hoist Overhead Crane
AQ-LH Double Girder Hoist Overhead Crane

AQ-LH double girder hoist overhead crane parameters:

  • Load capacity: 5-50t
  • Span: 10.5-31.5 m
  • Lifting height: 6-30m
  • Lifting speed: 0.18-8m/min
  • Trolley running speed: 20m/min
  • Crane running speed: 20m/min
  • Work duty: A3, A4

Double hoist overhead crane: overhead crane with double hoists is designed for more efficient material handling. The capacity of the two electric hoists does not exceed the design capacity of the crane. That is, if you want to hang two 1t electric hoists, the crane lifting capacity should be 2t or more.

Applications of Hoist Overhead Crane

Overhead cranes are required at many work sites. When you need to lift and move heavy objects, overhead cranes can increase floor space, safety and efficiency.

Manufacturing and repair

Machine shops or repair shops where goods are manufactured or repaired use overhead cranes to load and unload products, and move them around the shops. Overhead cranes make it much easier to lift heavy loads up.

Electric Hoist Overhead Crane for Workshop
Electric Hoist Overhead Crane for Workshop


Overhead cranes can help you move and store large and heavy goods throughout the warehouse quickly and safely.


Bridge cranes are ideal for auto assembly lines to move products from station to station.

Power plants

Bridge cranes are essential equipment when a turbine or generator inside a power plant needs to be removed and replaced with care.

Main Components of Electric Hoist Overhead Crane

The hoist bridge crane is composed of bridge frame, electric hoist trolley, bridge operating mechanism and electrical equipment. Lifting mechanism, hoist trolley running mechanism and bridge running mechanism are the three working mechanisms of the crane, each equipped with a separate motor to drive.

Bridge frame

Bridge is composed of box-shaped main beam, box-shaped end beam and walking platform. The two ends of the main beam and the end beam are connected rigidly, and the end beam is segmented, which is connected by a middle connecting piece. In this way, the entire bridge can be disassembled for transportation and installation. The platform and the railing are connected by on-site welding.

Bridge running mechanism

The bridge running mechanism adopts a separate driving mode, relying on two driving wheels connected with two sets of symmetric independent drive devices to drive walking.

Trolley running mechanism

It is equipped with travelling limit switch, buffer and other safety devices.

Lifting mechanism

It has safety devices, including overload limiter and lifting power-off switch.

Other devices

  • Buffer

Both ends of the two end beams are equipped with bridge buffers to prevent multiple cranes in the same span from colliding. Two ends of the main beams are equipped with trolley buffer blocks to reduce the impact of cranes and trolleys when they reach the extreme positions of both ends.

  • Bridge conductive frame

The bridge conductive frame is installed at the bottom of the main beam of the bridge, and the safe sliding contact wire is installed on the conductive frame’s current collector to supply the power.

Electrical equipment

Each mechanism of the hoist overhead crane is operated in the control room, which is equipped with control devices, emergency switches, electric bell buttons, etc.

To receive a free quote of hoist overhead crane, please provide some basic information about the crane you need, including rated load, span, lifting height, type of load, crane working environment, etc. We will help you select the right crane system for your business.

    Leave Your Requirement

    In order to send correct and most suitable overhead crane quotation, pls kindly offer some important info as below. We will reply you in 12 hours.

    * Your Name

    * Your Email

    Your Country

    * Your Phone Number (Include the area code)

    * Basic Info