China gantry crane_container crane

JMQ container gantry crane (China) 35 - 45t

Specification:
1, This crane is usually available for container yard in harbor, dock or warehouse, NOT in the potentially explosive and fired surrounding.

2, Highlights:
 >> The whole crane is designed independently and more efficient ,classification group up to A6 ( Heavy ), high performance/price ratio.
 >> The container is grabbed automatically by crane. Any mechanism with variable-frequency speed regulator. It makes driver's field of view unrestricted that the driver's cab moves along with trolley.
 >> The preliminary camber of main girder is cut by numerically controlled machine. Submerged arc welding is adopted for fillet weld of main girder. Non-destructive testing of weld.

3, This crane is able to stack either 20 feet or 40 feet containers, and the user decides stack height. The figure listed in column is for 20 feet container only, which for 40 feet container and telescopic spreader are not listed.

4, The lifting capacity includes the weight of spreader, but the total mass of crane does not include that.

JMQ45t - 24m, driver's cab moves along with trolley. With 20 feet fixed spreader. It can stack 3*20 FT containers and lift 4th one crossing tiers over. Lifting speed: 9.8m/min, trolley traversing speed: 38m/min, crane travelling speed ( variable-frequency ): 4 ~ 44m/min.

JMQ45t - 28m, Driver's cab moves along with trolley. With master beam spreader. It can stack 5*20 FT / 5*40 FT containers and lift 6th one crossing tiers over. Lifting speed: 13m/min, trolley traversing speed: 37m/min, crane travelling speed ( variable-frequency ): 4 ~ 40m/min.