Audited Supplier
LDP electric single-girder crane is a small-size low headroom crane. The electric hoist is at one side of the girder, which increases the work space of the hook and reduces the workshop height and cost. It t is applicable to the places where the workshop's headroom is low.
The crane is composed of box-shaped girder weld by steel plat tes, end girder, crab and travelling mechanism.The crab consists of traveling end girder, crab frame and fixed electric block. The crab is parti ially hung and runs at one side of the g rider. The electric hoist is raised to the upside of the girder from under the girder, which effectively in creasing the lifting altitude. The crab is braked by conical motor and driven by exposed gear. The girder, of box-shaped structure and bias rails, has horizontal wheels at the upper and the lower, so that it is safe and reliable and can avoid rail gnawing. The trolley adopts separate te drive, conical motor brake and exposed gear drive. The travelling motor can be soft start motor and variable-frequency adjustable-speed n motor according to user requirements. The crane can start steadily and runs safely and reliably
2.There are two types of cabs, open and closed. The soft start motor and variable frequency speed d regulation can be selected for the running motor according to the user's requirements.
3.The crane starts smoothly and operates safely and re eliably
1). Weight overload protection device.
2). Lifting limit switch and traveling limit switch.
3). Emergency stop system.
4). Zero voltage protection.
5). Phases protection device and so on
6). Top quality long time bearing polyurethane materials buffer.
1~5tTechnological parameter
crane travelling mechanism | (m/min) Working speed | 20 Ground | 30 Ground | |
| speed ratio | 58.78 | 39.38 | ||
motor | type | YED80-4 | ZDR100L-4 | |
| (Kw)power | 2×0.8/4×0.8 | 2×1.5 | ||
| (n/min) rotational speed | 1380 | |||
Lifting Machanism(electric hoist)&electric hoist travelling mechanism | model ofelectric hoist | CD,Mode | MD,Model | |
| (m/min)Lifting speed | 8 | 8/0.8 | ||
| H(m)Hoisting height | 6,9,12,18,24,30 | |||
| (m/min)Traveling speed | 20 | |||
| motor | cone squirrel-cage model | |||
Working class | A3 | |||
electric current | 380V 50Hz three-phase | |||
wheel diameter | φ270 | |||
width of track | 37~70mm | |||
10tTechnological parameter
crane travelling mechanism | (m/min) Working speed | 2 0 Ground | 30 Ground | |||
| speed ratio | 58.78 | 39.38 | ||||
motor | type | YED90L-4 | YED80-4 | ZDR100L-4 | ||
| (Kw)power | 2x1.5 | 4×0.8 | 2×1.5 | |||
| (n/min) rotational speed | 7.5≤S≤22.5 | 22.5<S≤31.5 | 7.5≤S≤31.5 | |||
Lifting Machanism(electric hoist)&electric hoist travelling mechanism | model ofelectric hoist | CD,Model | MD,Model | |||
| (m/min)Lifting speed | 7 | 7/0.7 | ||||
| H(m)Hoisting height | 9,12,18,24,30 | |||||
| (m/min)Traveling speed | 20 | |||||
| moto | cone squirrel-cage mode | |||||
Working class | A3 | |||||
electric curren | 380V 50Hz three-phase | |||||
wheel diameter | φ270 | |||||
width of track | 37~70mm | |||||
16tTechnological parameter
crane travelling mechanism | (m/min) Working speed | 20 Ground | ||||
| speed ratio | 58.78 | |||||
motor | type | YED90L-4 | YED80-4 | YED90L-4 | ||
| (Kw)power | 2×1.5 | 4×0.8 | 4×1.5 | |||
| (n/min) rotational speed | 7.5≤S≤14 | 14<S≤19.5 | 19.5<S≤31.5 | |||
Lifting Machanism(electric hoist)&electric hoist travelling mechanism | model ofelectric hoist | CD,Model | MD,Model | |||
| (m/min)Lifting speed | 3.5 | 3.5/0.35 | ||||
| H(m)Hoisting height | 9,12,18,24,30 | |||||
| (m/min)Traveling speed | 20 | |||||
| motor | cone squirrel-cage model | |||||
Working class | A3 | |||||
electric current | 380V 50Hz three-phase | |||||
wheel diameter | φ270 | |||||
width of track | 51~70mm | |||||
20tTechnological parameter
crane travelling mechanism | (m/min) Working speed | 20 Ground | ||
| speed ratio | 58.78 | |||
motor | type | YED90L-4 | ||
| (Kw)powe | 4×1.5 | |||
| (n/min rotational speed | 7.5≤S≤31.5 | |||
Lifting Machanism(electric hoist)&electric hoist travelling mechanism | model ofelectric hoist | HCModel | HMModel | |
| (m/min)Lifting speed | 3.5 | 3.5/0.35 | ||
| H(m)Hoisting height | 9,12,18,24,30 | |||
| (m/min)Traveling speed | 20 | |||
| motor | cone squirrel-cage model | |||
Working class | A3 | |||
| electric current | 380V 50Hz three-phase | |||
wheel diameter | φ270 | φ370 | ||
width of track | 51~70mm | |||
1. What industries is this product suitable for?Aerospace, water conservancy and power, metallurgy, transport and logistics, construction machinery and other industries.
2. Can this type work in hazardous environments?
Yes, of course! We can customise it for you, acid or explosion proof is no problem.
3. Can you provide the serious lifting tools?
Sure, we can provide any lift tools such as lift sling belt, lift clamp, grab, magnet or other specials as your requirement!
4. How can we install the crane?
Our senior engineer can be your side to do the installation guide service and training. Moreover, our best sales can visit your country.
5. Safety device
Overload limiter, Limit Switch (lifting and traveling), Interlock protection device.
Henan Province Mine Crane Co.,Ltd.(hereinafter referred to as "Henan mine") was established in 2002, covering an area of 1.62 million square meters, with more than 4700 employees. Since its establishment 20 years ago, the company has been advocating the development concept of reform and innovation, pursuing excellence, intelligent manufacturing, green and efficient, adhering to the continuous reform of technology, process, equipment, products and services, promoting the upgrading and transformation of the industry to automation, intelligence and informatization, and providing customers with all- round services. At present, the company's products have achieved remarkable results in more than 50 professional fields, such as aerospace, automobiles and ships, food and chemical industry, metal processing, steel smelting, machinery manufacturing and waste incineration treatment. The products cover more than 80 countries and regions and serve more than 7000 medium and high-end customers worldwide.
