25 Ton Double Girder Overhead Crane with Electric Wire Rope Hoist Trolley
The Double Girder Overhead Crane with Electric Wire Rope Hoist Trolley series is a bridge crane installed on a trolley with a fixed electric hoist (seat type or hanging type) as the lifting mechanism. The structure is simple and light, and has the characteristics of compact size, low building headroom, light weight and small wheel pressure.
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Product Introduction
1. Product Introduction:
The Double Girder Overhead Crane with Electric Wire Rope Hoist Trolley series is a bridge crane installed on a trolley with a fixed electric hoist (seat type or hanging type) as the lifting mechanism. The structure is simple and light, and has the characteristics of compact size, low building headroom, light weight and small wheel pressure.
The trolley electric hoist, also known as the monorail electric hoist, is a light and small lifting device that walks along a track suspended in the air and lifts heavy objects. Also called monorail electric hoist.
Its working types are light and intermediate, and the working environment temperature is -25°C ~ 40°C. It is suitable for factories, mines, workshops, warehouses and other workplaces within the range of medium and small lifting capacity. It is forbidden to use in flammable, explosive and corrosive medium environment, and the working class can reach: A3, A4.
2. Parameters:
| Lifting Weight(t) | Customized | 5 | 10 | 16 | 20 | |
Lifting Height(m) | Customized | 6、9、12、18 | 9、12 | 9、12 | 9、12 | |
Span(m) | 10.5、13.5、16.5、19.5、22.5、28.5、31.5 or Customized | |||||
Manipulation Way | Ground or Cabin | |||||
Hoisting Speed(m/min) | Customized | 8、8/0.8 | 7、7/0.7 | 3.5、3.5/0.35 | 6、6/0.6 | |
Travelling Speed of Crab(m/min) | Customized | 20 | 20 | 20 | 20 | |
Travelling Speed of Trolley(m/min) | Surface | Customized | 20（30） | 20（30） | 20（30） | 20 |
Cabin | Customized | 20（30） | 20（30） | 20（30） | 20 | |
Electric Hoist Type | Customized | CD1 -5 MD1 -5 | CD1 -10 MD1 -10 | CD1 -16 MD1 -16 | CD1 -20 MD1 -20 | |
Working Class | A3-A4 | |||||
Electric Current | Three-phase AC 380V 50Hz | |||||
3. Component:
The mechanical part of the Double Girder Overhead Crane with Electric Wire Rope Hoist Trolley is divided into three mechanisms: the hoisting mechanism, the trolley operating mechanism and the cart operating mechanism.
The hoisting mechanism (electric wire rope hoist) is used to vertically lift Goods, it is manufactured using high-grade materials that are resistant to wear and tear, corrosion, and rust.
The trolley running mechanism is used for lateral movement with a load;
The cart running mechanism is used to move the hoisting trolley and the goods longitudinally, so as to achieve the three-dimensional space for handling and loading and unloading goods.
Metal structure part: It consists of bridge frame and small frame.
Electrical part: consists of electrical equipment and electrical lines.
The crane is equipped with state-of-the-art safety features such as overload protection, anti-collision systems, and emergency stop buttons, among others. These features ensure that the crane operates safely and efficiently, minimizing the risk of accidents, injuries, and damage to property.
4. Applicable Environment:
25 ton Double Girder Overhead Crane with Electric Wire Rope Hoist Trolley is mainly suitable for transfer, assembly, overhaul and loading and unloading operations in machining workshops, auxiliary workshops of metallurgical plants, warehouses, stockyards, power stations, etc.
It can also replace ordinary double girder overhead cranes for production workshops in light textile industry and food industry.
5. The difference between hoist trolley and electric hoist
The trolley on the bridge crane generally refers to the whole body composed of running motor, hoisting motor, reducer, brake, overload limiter, drum, wire rope, hook (or spreader), electrical appliances, etc., and the working level is relatively high. The stability is very good, and the cost is also high.
Electric hoist is composed of motor, hoist main body, transmission, hook, sports car, and electrical parts. It is relatively flexible, has low working level and low cost.
Project | The trolley of a crane | Electric hoist |
Shape | Motor, brake, reducer, reel, etc. Separately mounted on the trolley frame to form a whole | A machine that makes up a whole |
Volume and weight | Generally large in size and heavy in weight | Flake |
Elevating capacity | The lifting weight can be large or small | Small lifting weight, the maximum lifting weight of domestic electric hoist is 15 tons, the maximum lifting weight of 63 tons abroad |
Speed control | A variety of speeds are possible with winding or electric motors | Squirrel-cage motor is used, which can be controlled by clicking, especially with 2-3 levels of speed |
Control | Operate in the driver's cab | Button control on the ground, can also be operated in the driver's cab |
Operating frequency | Hex bolt | The size is changeable. |
Cost and maintenance | Generally high | Lower |
Service | Call for expertise | General professional knowledge |
6. Why choose us?
(1) Modern production workshop & equipment.
(2) Focus on crane customization.
(3) 7*24h online services.
(4) We have a team of dedicated engineers who are constantly improving and innovating our Double Girder Overhead Crane products.
(5) The company advocates the development policy of 'customer first, quality first, shaping the pioneer of 25 Ton Double Girder Overhead Crane with Electric Wire Rope Hoist Trolley, and achieving sustainable development', and participates in market competition with efficient, high-quality and excellent after-sales service.
(6) Our Double Girder Overhead Cranes are cost-effective and offer exceptional value for money.
(7) In order to respond to the increasing demands of our customers, we are constantly improving the quality of our products and expanding our product range to help our customers succeed.
(8) Our Double Girder Overhead Cranes are designed to meet the needs of various industries.
(9) We always believe that warm and thoughtful service adds value to the quality of 25 Ton Double Girder Overhead Crane with Electric Wire Rope Hoist Trolley to gain more customer trust!
7. Frequently Asked Questions
(1) What kinds of products do you have?
Overhead Crane; Gantry Crane, Electric Hoist; etc.
(2) Could we buy spare parts in local once they are out of work?
Our main electrical parts brand is a generic brand; it's very easy to buy all the world. But if there is any difficulty, we can post to you by express, such as DHL, UPS, FEDEX, Aramex, etc.
(3) Do you have engineer oversea installation service?
Yes; we have;
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