Products
Highway rail mounted gantry container cranes for sale
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). The RMG has the advantage of being driven by electrical power, clean, bigger lifting capacity, an high gantry traveling speed with cargo. The RMG 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.
Safety System
▶ Weight overload protection device.
▶ Lifting limit switch
▶ Crane travelling limit switch.
▶ Trolley travelling limit switch.
▶ Voltage lower protection function.
▶ Emergency stop system
▶ Wind speed indicator
Design Standard
▶ Steel structure: Q235B/Q345B carbon structural steel with seamless once forming technology more strong
▶ Lifting mechanism: Reducer, drum, brake, motors protection class F class
▶ Hook: ZPMC brand spreader
▶ Wheels: Vacuum casting, with compact structure
▶ Electrics: Chint, Schneider or Siemens etc
Product Details
Main Beam
1.With strong box type andstandard camber
2.There will have reinforcementplate inside themain girder.
Cable Drum
1.The altitude does not exceed2000 meters.
2.The protection class ofthe collector box is lP54.
Crane Trolley
1. High working duty hoist mechanism.
2. Working duty: A6-A8.
3. Capacity: 40.5-7Ot.
Container Spreader
Reasonable structure, good versatility , strong carryingcapacity, and can be processed and customized
Crane Cabin
1.Close and open type.
2.Air-conditioning provided.
3.Interlocked circuit breakerprovided.
Technical Parameters
Technical Parameters
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Lifting weight (t)
|
10
|
16
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20/10
|
32/10
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36/16
|
50/10
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Span (m)
|
18~35
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18~30
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18~35
|
22
|
26
|
22~35
|
35
|
|
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Lifting height (m)
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Main hook
|
11.5
|
10.5,12
|
10.5
|
11.5
|
11.5
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12
|
|
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Auxiliary hook
|
11
|
12
|
12
|
13
|
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Speed (m/min)
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Main hook
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8.5
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7.9
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7.2
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7.5
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7.8
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6
|
|
|
Auxiliary hook
|
10.4
|
10.4
|
10.5
|
10.4
|
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Trolley travel
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43.8
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44.5
|
44.5
|
41.9
|
41.9
|
38.13
|
||
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Long travel
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37.6,40
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38,36
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38,36
|
40
|
40,38
|
38
|
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Duty classification
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A5
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Power source
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Three-phase AC. 127~480V 50/60Hz
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