L Electric Trolley Gantry Crane

Introduction of Electric Trolley Gantry Crane

An electric trolley gantry crane is a type of crane that consists of a bridge girder supported by two legs that run on rails or wheels. The bridge girder is equipped with an electric trolley that can move horizontally along the girder and carry a hoist that can lift and lower loads vertically. The electric trolley gantry crane is designed to handle heavy and bulky loads in outdoor or indoor environments, such as construction sites, workshops, warehouses, docks, etc.

The working principle of the electric trolley gantry crane is:

1. The electric trolley is powered by a cable reel or a conductor bar that is mounted on the bridge girder. The trolley can move along the girder by controlling the forward and reverse rotation of the motor.
2. The hoist is powered by an electric motor that drives a drum or a chain wheel. The hoist can lift and lower loads by winding or unwinding the wire rope or chain that is attached to a hook or a sling.
3. The electric trolley gantry crane can perform various lifting operations by coordinating the movement of the trolley and the hoist, such as lifting, lowering, traversing, slewing, etc.

Technical Specifications of Electric Trolley Gantry Crane

Lifting Capacity (t)：	5~32t
Crane Span (m)：	18~35m
Lifting Height (m)：	according to your need
Lifting Speed (m/min)：	1~40 m/min
Working Class：	A5、A6
Control Mode：	remote control、cabin control

(The technical specifications and performance parameters of the electric trolley gantry crane vary depending on the specific model and configuration. )

Some tips and technical guidance on the use of the electric trolley gantry crane are:

1. Before using the crane, check all parts for any damage or malfunction, such as wires, cables, motors, brakes, hooks, slings, etc.
2. During operation, follow the instructions on the control panel or remote controller, and observe the load indicators, limit switches, warning signs, etc.
3. Do not overload, over-speed, over-swing or over-traverse the crane, as it may cause damage or accidents.
4. Do not lift people or flammable, explosive or corrosive materials with the crane, as it may cause injury or fire.
5. After using the crane, park it in a safe place, cut off the power supply, and lock it properly.

Benefits of Electric Trolley Gantry Crane

 

• - Electric trolley gantry crane has a simple and compact structure, which makes it easy to install, operate and maintain.
• - It has a high working efficiency and safety, as the electric trolley can move smoothly and precisely along the bridge girder, and the hoist can lift and lower loads with reliable braking and overload protection devices.
• - Electric trolley gantry crane  a flexible and adjustable span range, as the bridge girder can be extended or shortened according to the actual working conditions.
• - It has a low noise and energy consumption, as the electric trolley and hoist are driven by electric motors that are environmentally friendly and cost-effective.

Operation and Maintenance Guide of Electric Trolley Gantry Crane

The operation and maintenance of the electric trolley gantry crane are essential for ensuring its safety and performance. The following are some general guidelines for the operation and maintenance of the crane:

Operation: The operator should be trained and qualified to operate the crane, and should follow the safety rules and regulations. The operator should inspect the crane before and after each use, and report any abnormality or malfunction to the supervisor or technician. The operator should control the crane with care and attention, and avoid any sudden or violent movement that may cause damage or accidents. The operator should also communicate with other workers or signals on the site, and coordinate the lifting operations with them.

Maintenance: The maintenance personnel should be skilled and experienced in maintaining the crane, and should follow the maintenance schedule and procedures. The maintenance personnel should clean, lubricate, adjust, repair or replace any parts that are worn, damaged or defective, such as wires, cables, motors, brakes, hooks, slings, etc. The maintenance personnel should also test and calibrate the crane regularly, and ensure that it meets the technical standards and specifications.

Application of Electric Trolley Gantry Crane

The electric trolley gantry crane is widely used in various industries and sectors that require lifting heavy and bulky loads in outdoor or indoor environments. Some of the main application areas of the crane are:

• Construction: The crane can be used to lift and transport materials, equipment, prefabricated components, etc., for building bridges, roads, tunnels, dams, etc.
• Manufacturing: The crane can be used to lift and move raw materials, finished products, machinery, tools, etc., for producing cars, ships, planes, etc.
• Logistics: The crane can be used to load and unload containers, pallets, boxes, etc., for storing or transporting goods by rail, road, sea or air.
• Mining: The crane can be used to hoist and lower ores, minerals, rocks, etc., for extracting or processing valuable resources.
• Energy: The crane can be used to erect and maintain wind turbines, solar panels, power plants, etc., for generating or distributing electricity.

Why Custom a Crane Solution?

At Yuantai, we know that there is no "one size fits all" in the lifting field. Universal cranes are suitable for general factories, warehouses, etc. Besides, different applications have different needs for cranes. For example, steel industries often lift steel plates, so need electromagnetic cranes. Ports and docks often need to load ore, gravel, and other bulk goods, so need to grab bucket cranes. Chemical dangerous places often need to carry flammable and explosive materials, so need explosion proof cranes.

So, we provide customized cranes according to the special needs of our customers. Custom crane solutions offer many benefits in a variety of applications：

Hoist

Overhead Crane

Gantry Crane

Jib Crane

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I'm happy to help you with a crane solution and pricing. Please provide me with the following crane specifications:

 

1. What type of overhead cranes do you need? (i.e., overhead crane, gantry crane, etc.)
2. What lifting capacity do you need for your overhead crane?
3. What span of crane do you need? 
4. What lifting height of overhead cranes do you need? 
5. What material will the crane lift? (i.e., steel, concrete, etc.)
6. Will the crane be used indoors or outdoors?
7. Any special requirements for the crane? (i.e., explosion-proof, etc.)

If you have any crane needs, please contact us online or email us at cherry@ytcrane.com. WhatsApp/WeChat：+86 15093126500 . Our crane engineers will give you a suitable crane solution and a specific crane price within 24 hours.