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Double Girder Gantry Crane

Double Girder Gantry Crane

This double girder gantry crane is used for loading, unloading and hoisting materials at open-air warehouse or along railways. This goliath crane is composed of crab, span structure, trolley operating mechanism and electrical control equipment. The bridge of this product is welded structure of box-type and controlled in the driver’s cabin. It is available for general service in outdoor storage or railways.

1. The delivery cycle of this double girder gantry crane is short, needing 90~120 days. We can customize this product to our customers, which requires 90~150 days.
2. Overseas customers can enjoy 24/7 after-sale service and dispatching service. We will send professional engineers there to provide technical guidance and maintenance. There is also components storage of this goliath crane there.
3. The double girder gantry crane is stable to operate and needn’t repairing within 2000 hours.

Maintenance and Repair
1. Please refer to service manual to maintain and take good care of this goliath crane to prolong the operating life.
2. Remember to refer to the components atlas to purchase parts of this double girder gantry crane from the original supplier, in order to prolong the operating life.
3. The components are delivered along with this goliath crane.

Technical Parameters of Double Girder Gantry Crane

Lifting Capacity Main t 200 320 400 500
Aux 32 80 30 10
Span m 22 22 18 34
Lifting Height Main H1 12 16/5 18 24/23
Aux H2 13 18/5 20 24
Max. Wheel Load KN 419 600 400 400
Installed Power KW 190 320 275 325
Speed Main Hoisting m/min 0.2-2 0.23-2.3 1.5 0.09-0.9
Aux. Hoisting 6 9.2 6 7
Crab Traveling 20 16.6 10 1.15-11.5
Trolley Traveling 16 15 18 1.6-16
Main Dimensions B1 mm 9800 9500 11000 14000
B2 15000 16000 20100 23000
L1 2500 5000 3000 5000
L2 3000 5000 4500 5000
Working System Medium
Power 3-phase A.C. 50Hz  380V

Founded in March, 2003, Nanchang Kama Co., Ltd specializes in research, development, production and sales of mining machinery. Our company has advanced and scientific production technology and capacity as well as rapid innovation ability, so that our products account for a large market share in the domestic market. The double girder gantry crane has been sold to a wide range of countries and regions, winning widespread recognition and praise. If you are interested in this goliath crane, we will provide the price.

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