Product Description:
Rail-mounted container gantry cranes(RMG) is a specialized yard container handling machine. It can travel on rail by means of the yard power, and lift an stack containers in the yard area with the equipment of the 20' or 40' telescopic spreader (or twin-lift spreader if needed).Compared with the rubber-tyre gantry crane (RTG), the RMG has the advantage of being driven by electrical power, clean, bigger lifting capacity, an high gantry traveling speed with cargo. The RGM consists of lifting mechanism, trolley traversing mechanism, gantry mechanism and sway-dampening mechanism.
The lifting, gantry and trolley mechanisms are mostly equipped with AC frequency conversion control system. Normally the lifting mechanism is of the single drum type.It can also be designed to be double drum type if needed. Our corporation can design and manufacture according to demands of user.
Working condition:
working temperature: -25-40 °C(can be specially designed to -40°C-+40°C)
Lifting capacity under spreader is 30.5t 35.0t 40.5t and 50.0t;
Working duty: A6- A8.
Power source: 380V 50Hz 3Phase. And we can design as your demands.
The altitude height of site is ought to be less than 2000M.
Flammable, explosive and corrosive gas is forbidden in the work environment.
The crane is forbidden to lift fuse and blend deleterious article and flammable explosive article.
Safety:
Overload protection.
Main lifting motor with thermal protection.
Rubber buffers.
Protective earthing.
Anti sway electric system
Crane switch and travel end switch.
Emergency switch can stop all movement when any dangerous happened.
Sub-assemblies characteristic are tested before assembly.
All cranes must be pre-assembled and tested before leaving factory and offer the certification of test.
Features:
Full electric drive technology. Energy saving and environmental protection. Reduce operation and maintenance costs.
Frequency conversion. Accurate locating container and improving working efficiency.
PLC control, which can meet the automation demand of modern container yard.
Tailored designs. Our product will be designed to your container yard most suitably.
Technical Data:
Capacity of Spreader | t | 30.5 | 35 | 40.5 | 50 |
Working Duty | | A6-A8 | A6-A8 | A6-A8 | A6-A8 |
Span(m) | S | 35 | 35 | 35 | 35 |
Base(m) | B | 16 | 16 | 16 | 16 |
Lifting Height(m) | H | 15.4 | 15.4 | 18.2 | 18.2 |
Speed | Hoisting | With Full Load | m/min | 12 | 12 | 18 | 18 |
Only with Spreader | 24 | 24 | 36 | 36 |
Travese | 60 | 60 | 70 | 70 |
Traveling | 45 | 45 | 45 | 45 |
Total Power | kw | ~200 | ~230 | ~255 | ~300 |
Max.working Load of Wheel | | | kn | 260 | 260 | 280 | 300 |
Crane Rail | | P50 | P50 | P50 | QU80 |
Power Supply | | 3-phase AC 380v 50Hz or as your demand |
- Q:What about the energy efficiency of the escalator
- Variable frequency construction elevator energy saving effect general. Frequency conversion is not energy efficient. The difference between the frequency and the common machine is the smoothness and speed of the operation. Frequency conversion speeds up to 90m / 1 minutes and the average is only 35m / 1 min Frequency conversion when parking is slow down and stop Ordinary is directly stop delay parking and adjustment made door light who bow Angle decyl with brush spring connection will be better. The frequency conversion requires the site voltage to be strictly a little bit looser than the voltage requirement Energy consumption is: according to the elevator drive mechanism for general three transmission two kinds of the elevator are three 11 kw motor, that their energy consumption are 3 x 11 = 33 kw is hours each hanging basket consumes electricity 33 degrees, the actual power consumption will be bigger.
- Q:How many guides are in the construction elevator
- A guide frame on each side of the construction elevator, which is formed by using the section of the standard section in section 1.
- Q:The construction elevator always jumps
- Possible causes include: 1, the area that has broken skin in the line, leak the electric trip. There's something wrong with the switch Loose contact points in the line, and bad contact may also jump. It is best to do a thorough examination before closing the lock, and the forced closing is dangerous
- Q:What is the main function of elevator motherboard?
- The elevator motherboard is different from each brand, and it functions like a computer motherboard
- Q:The staff on the construction platform shall not exceed the number of people
- Different models have different load rating and platform lift platform size, this depends, suzhou new aluminium alloy elevator, Lin professional aluminum alloy lift platform.
- Q:How large a leakage protector is used for the construction elevator
- If it is 33KW, direct start, single cage, 160A, leakage action current 50ma-75ma, movement time 0.1 s, electrical machine leakage protector. The best.
- Q:Why do you ask the construction elevator to be a certain distance from the structure? Is very close to if not you can not bother to do delivery channel security protection or something, out of the elevator out directly, and attachment should be able to get more easily, to solve. Thank you very much!!
- The distance between the moving parts and the building and the fixed construction equipment shall not be less than 0.25 m. The main thing is to prevent the person from the point of view. For example, workers are on the third floor to look down, hanging cage, where is the result now hanging basket is go down from the fourth floor, if not the 25 cm, likely to brush "cut".
- Q:Whether the construction elevator is a dual-purpose elevator
- The vertical transportation machinery in construction is mainly the material elevator and construction elevator. Material hoist can slide can't manned, suitable for multilayer use, construction elevator is used only for the top, both manned and can slide, in general the construction elevator for dual-use goods of choose and employ persons outside the elevator.
- Q:How does the construction lift fall without electricity
- This is not calculated according to the distance, it is calculated speed, when the anti-pendant achieves the rated speed, the pendant should be held automatically. It can't go on.
- Q:How do construction suspension scaffolding be handled in the people's elevator?
- You need to transfer at the scaffold poling build-up on the cantilever beams, and one cargo lift scaffolding and scaffolding disconnect processing, so that not only is the stress problem, and is an outer layer removed, people transfer the general is still there, easy to keep people transfer at the shelf.
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