BMH Type Semi Gantry Crane has a special design structure to suit various crane work situations. It can be single girder and double girder, the two ends connections are different, one side is connected and supported by the crane gantry leg travel on the ground mounted rails, another side is connected and supported by an end carriage travel on the overhead track.
Features
1.Half door design
The bottom only has a half door structure, and the top does not have a door structure, so the structure is relatively simple, easy to install, and maintenance costs are low.
2.Flexible movement
The walking mechanism adopts dual wheel drive, with a small turning radius, and can move freely in narrow areas.
3.Large lifting height
The lifting height is large and can meet the needs of high-altitude operations.
4.Easy to operate
The control system adopts electrical control, which is simple and convenient to operate, and has remote control function.
5.Safe and reliable
equipped with multiple safety protection measures, such as overload protection, displacement protection, limit protection, etc.
Technical Data
Span(rail to rail center)
6m~data required
Cantilevers
According to your demand, but not more than 1/3 of span
Lifting height
as required
Capacity
3t, 5t
10t
15t, 16t
20t, 25t
30t, 32t
Lifting speed(m/min)
8, 8/0.8
7/0.7
3.5,
4, 4/0.4
3, 3/0.3
3.5/0.35
Cross travelling speed(m/min)
10 or 20
10 or 20
10 or 20
10 or 20
10 or 20
Long travelling speed(m/min)
20, 30
20, 30
20, 30
20, 30
20, 30
Duty Class
A3/A5
Power source
380V, 50HZ, 3 phase (or other standard)
Power supply mode
Cable reel / Bus bar
Control model
Pendant pushbutton control, cabin control or remote control
Options And Components
Main beam
The main beam is a box beam or H-beam structure, welded and formed from steel plates. The steel plate material is domestic steel (Q235B). The vertical winding is in accordance with Chinese national standards. All steel plates are subjected to shot blasting pre-treatment to achieve Sa2.5 level standardization. Before welding, the steel plates are carefully inspected and cleaned, usually by automatic welding machines (MIG or semi-automatic welding).
Ground beam
The lower beam is also a box-shaped structure, mainly composed of cover plates, webs, ribs, flange supports and other parts. The production process is similar to that of the main beam and other box beams. After the lower beam structure is completed, the bent plates are assembled according to the drawing. The flange support is welded to the lower beam after the lower beam is made to ensure the level of the flange surface. When the lower beam and the leg are assembled, the flange on the flange made on the leg is welded to the leg. The appearance quality and geometric dimensions of the lower crossbeam after production meet the requirements of the standard GB14406-93.
Electric hoist
The lifting capacity of electric hoists is generally 0.3-80 tons, and the lifting height is 3-30 meters. Composed of an electric motor, transmission mechanism, and a drum or sprocket, it is divided into two types: wire rope electric hoist and ring chain electric hoist. The electric chain hoist is divided into two types: imported and domestically produced; The wire rope electric hoist is divided into single speed lifting and double speed lifting; small electric hoist, multifunctional hoist.
Crane remote control
Industrial wireless remote control is a remote wireless remote control device specifically used to control construction machinery or industrial equipment.
Crane control box
The surface of the control box has undergone anti-corrosion treatment Reasonable layout for easy maintenance Protection level IP55 Environmental temperature:<45 ° C, humidity<90%
Applications
This product is a regular crane widely used at open ground and warehouses to load, unload or grab materials. It has two controlling methods, ground controlling and room controlling.
Service
Free Crane Solution
1. Providing standardized and specification-compliant products. 2. Providing customized product solutions based on different working conditions, temperature, type, voltage, etc.
18-month Warranty
1. All products come with an 18-month warranty period. 2. Replacement of damaged components (non-human-induced) is provided during the warranty period.
Provide Crane Parts Replacement/Upgrades
1. We provide replacement for all types of crane parts and associated products, whether purchased from our company or not.
Technical Support
1. Our engineers and technical experts can provide professional advice on the selection, performance optimization, safety, and cost-effectiveness of crane equipment. 2. Safety and Compliance Support: Ensure that their products comply with local and international safety and regulatory standards, and provide relevant documentation and support.
Provide Installation Team
1. Provide written installation materials and manuals, as well as offer remote video guidance. 2. We will send professional Chinese crane installation team or find local crane installation team according to the product plan and customer demand, to ensure that the product can be used safely and effectively.
One-Stop Supplier
1. We provide over 200 types of cranes and their related products, saving customers’ purchasing time.
