Top Running Cranes and Monorails
Top-running overhead cranes install a fixed track or track system on top of each runway beam, allowing end trucks to carry the bridge and crane along the top of the runway system. Top-running cranes can be configured as single-girder or double-girder bridge designs. Single girder bridges use under-slung trolleys and hoists, while double girder designs most often use top-running trolleys and hoists.
Top Running Cranes for Sale
We sell a wide range of Top Running Cranes, including those for material handling and demanding processes.
Our Top Running Cranes are ergonomic, cost-effective, and safer.
Contact us to customize your Top Running Cranes model and get economical pricing.
At WeiHuaCrane, we can provide you with Top Running Cranes that can meet your material lifting needs.
Types of Top Running Cranes
Single Girder Overhead Cranes
| Load capacity | 1 ton to 32 tons |
| Span | 6 m to 35 m |
| Lifting speed | 0.3 to 8 m/min |
| Hoist running speed | 20 m/min |
| Crane running speed | 20 m/min |
| Work duty | A3, A4 |
Double Girder Overhead Cranes
| Load capacity | 5 to 550 tons |
| Span | 10 m to 35 m |
| Lifting speed | 2.1 to 11.5 m/min |
| Hoist running speed | 27 to 40 m/min |
| Crane running speed | 42 to 75 m/min |
| Work duty | A4, A5, A6, A7 |
Top Running Cranes Serve
WeiHuaCrane can provide one-stop solutions for Top Running Cranes, including design, production, installation, training, maintenance, repair, etc.
Also offers OEM/ODM service for Top Running Cranes.
Products can be customized according to your individual requirements.
Please tell us your ideas or provide your design files and our R&D team will do the rest.
Under Running Cranes Details
Top Running Cranes Customized Options
Top Running Cranes Components
There are mainly bridges, crane walking systems, hooks, hoists, trolleys, and electrical equipment.
bridge
It consists of the main beam, end beam, walking plate, column, test cage, cabin, and platform.
Main beam
Welded box-type double main beam;
The steel plate material is steel Fe37 or Fe52;
The main end beam is contacted by high-strength bolts;
The main beam can be an ordinary track beam or a non-track beam;
end beam
The end beams are welded by rectangular tubes or high-quality steel plates;
The main beam and the end beam are contacted by bolts;
Crane Travel System
The ground control adopts a soft start, with a small current, no axial swing, less motor, suitable for the frequent start, and good green energy-saving effect.
The cabin controls our ZDR series tapered winding rotor, three-phase asynchronous motor, or electromagnetic brake motor, with high mechanical strength, compact structure, and adjustable braking torque.
The motor starts smoothly and brakes safely.
The sky wheel, platform wheel, and brake wheel are processed by medium frequency induction quenching and power frequency quenching, and the hardness of the heat treatment is controlled by a Leeb hardness tester.
Hook – Use a hook attached to the crane to support the lifted load (can also be a grapple, electromagnet, etc.).
Hoists – A device that lifts and holds, raises or lowers a load using a wire rope or chain hoist or electric winch.
Trolley – consists of a motor, a reducer, and a trolley frame.
The trolley supports the hoist and moves horizontally along the crane bridge in order to position the hoist and hook before picking up or lowering the load.
electrical equipment
The safety contact wire has high conductivity, low pressure, and high set electric sliding speed.
The wire ropes in the electric box are neat and easy to maintain.
The power supply of the trolley is provided by the flat cable.
Smooth sliding and beautiful appearance.
protective device
The outdoor crane is equipped with a hoisting mechanism, an electrical control box, and a rainproof device.
Set the trolley travel interval device.
anti-collision device
Sound and light alarm device
operating device
Pendants, Remote Controls, Cabin Controls
Dedicated cabins for overhead cranes or capsule cabs with a wide field of vision and comfortable operation.
Top Running Cranes Type
Long bridge spans are easier to achieve with a top-running crane configuration, plus the hook height (the distance from the floor to the hook) is greater, giving the user more room to lift. This configuration is suitable for larger capacity hoists due to the use of additional support structures.
Top-running overhead cranes install a fixed track or track system on top of each runway beam, allowing end trucks to carry the bridge and crane along the top of the runway system. Top-running cranes can be configured as single-girder or double-girder bridge designs. Single-girder overhead cranes use under-slung trolleys and hoists, while double-girder overhead crane designs most often use top-running trolleys and hoists.
Top-running overhead cranes have no limited capacity, which means they can be built to handle small or large-capacity loads. Top-running cranes can be built to any capacity from 1/4 ton to over 550 tons. These types of overhead cranes are supported by building structures or runway support columns and are ideal for moving extremely heavy loads.
Top-running cranes provide additional lift height for buildings with limited headroom, as they ride on tracks on top of runway beams. The top-running double-girder bridge design allows for maximum lift height as the crane and trolley run on top of both bridges or girders, adding an additional 0.5m to 1.5m of hook height.
Top-running overhead cranes are generally larger than bottom-running cranes because they can be built to higher capacities and can accommodate wider spans. Since the crane is supported on a track on top of the runway beam, there is no hanging load factor, so installation and future maintenance are easier and less time-consuming than a suspended crane.
Specification
Please check the following specifications to choose the right Top Running Cranes.
Larger Top Running Cranes was available on request.
| Feature | Specification |
|---|---|
| Lifting capacity | up to 20 tons |
| Lifting height | up to 9 Meters; according to your needs |
| Span | up to 30 Meters; according to your needs |
| Lift speed control | Single-speed, double-speed, or variable frequency hoisting |
| Crane Control Options | Push Button Pendants, Radio Controls |
| Hoist Options | Wire rope hoist, electric chain hoist, manual hoist |
| girder design | Profile or box beam |
| temperature | -20℃ ~ +40℃ Special function for wider temperature range |
| environment | Special designs are typically used indoors – outdoors |
Top Running Cranes Features
Best Solutions For Manufacturing Company and Factory
Best Top Running Cranes Manufacturer
WeiHuaCrane is a leading Top Running Cranes manufacturer, supplier, company, and factory.
As one of the leading Top Running Cranes manufacturers, WeiHuaCrane provides you with cost-effective overhead lifting equipment, which can be perfectly adapted to your working environment.
The first choice for factories and construction companies, is fast production, fast service, and can meet the needs of your material handling projects in a short time.
Customize the solution according to your usage environment.
We design, manufacture, install and maintain Top Running Cranes.
What is a Top Running Cranes?
A Top Running Cranes is a type of machine or equipment used in an industrial setting that allows you to lift and move heavy objects from one location to another in a precise manner.
Workstation Cranes consist of two parallel rails that rest on longitudinal I-beams and are contacted to opposite steel columns by brackets. The hoist, the lifting part of the electric winch, travels along the bridge.
Commonly used in various manufacturing companies and factories, the following are the applications of Top Running Cranes:
Why choose our Top Running Cranes？
Top Running Cranes have always been our core product. We updated many items to make the structure safe and sound. Here are our advantages:
1. Quick installation, quick adjustment according to your existing production plan, minimizing equipment and production downtime.
2. Ergonomic
3. Cost-effectiveness
4. Lightweight
5. Sturdy and durable
6. Wide range of uses
7. Flexible