Rubber Tyred Gantry Crane

Rubber Tyred Gantry Crane
Product Details
Capacity(under spreader) (t)35,4040
Work DutyA7,A8A6,A7
Span (m)23.4723.47
Lifting Height (m)12.2~17.816.5
Stack Layers/Passing Layers3/4~5/65/6
Container Model   20',40',45'   20',40',45'
Spreader Rotating Angle±5°±5°
Hoisting Speed (m/min)13/26,23/5212/18,18/28
Cross Travel Speed (m/min)50,7024
Long Travel Speed (m/min)Full Load-90,Without Load-130Full Load-20,Without Load-40
Max.Wheel Load (kN)310310
Total Rating (kW)150,230110,150
Power SupplyElectric、Diesel engine、Electric-Diesel drive

Rubber-tyred Container Gantry Cranes(RTG)are special equipment to remove, load and unload  containers. Running and moving in the yard, it has the advantage of high production efficiency and fine maneuverability. RTG has tractor trolley and standard trolley two models. RTG is powered by cable drum. At the same time, diesel generating set is equipped for conditions when the power is off or the crane moves to another yard.

Environmental Conditions:

1、The power source is three-phase alternating current,rated frequency is 50HZ,rated voltage is 380V.

2、The working environment temperature ranges from -20℃ to +45℃ and the relative humidity is no lower than 95%(with dew).

3、In-service, the wind speed should be no higher than 20m/s; out-of-service, the wind speed should be no higher than 44m/s.

4、The group classification of the crane is A6 or A7.

5、The gradient of crane traveling floor should be less than 1% and part of that should be no more than 3%.

6、The crane which has the special requirement for working conditions, can be manufactured following the contracts.

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