About Company: Henan Zhonggong Group Crane Technology Co., Ltd

1. With more than 30 years development, Henan Zhonggong Group has 5 holding subsidiaries, covers an area of 240,000 square meters and 100,000 square meters construction area, possesses nearly 1000 sets various producing equipements, is a member unit of Bridge Crane branch of "China Heavy Machinery Industry Association". now we have 1200 staff of which more than 160 professional engineers and management colleagues, company has passed ISO9001, ISO14001 and OHSAS18001. Brand "YUZHONG" products have been granted titles such as "Top 10 brand Well-Known Cranes in China", "Well-Known Commodity in Henan Province" and "Henan Famous Trademark".

2. Group R&D Center has been recognized as the engineering technology research center of cranes for application at Xinxiang nuclear power station and serves as the only China R&D in the nuclear area. company can supply electrical hoist, single girder crane, double girder crane, gantry crane, overhead crane, grab, explosion-proofinsulation crane, hydraulic hoist, container handling crane, ship crane, metallurgic crane, quenched crane, elecromagnetic series crane and special crane for nulear power station. 

About Product: BH or SH Model Heavy Duty Shipbuilding or Shipyard Gantry Crane
 
Shipbuilding or Container Gantry Crane (BH or SH model) 

Model Number: BH or SH model
Rated Loading Capacity: 300T~600T 
Max. Lifting Load: 600T 
Max. Lifting Height: 91m+9m 
Span: 182m 
Application: Shipyard or container load

Basic mechanical design feature 
1)The door frame have single main type and double girder type two kinds of for the user choice for reasonable use of material, the main variable cross-section of the optimization design. 

2)The door frame with rigid legs have simple columnar type and double pillar. 

3)On a pair of main car hook, the two main girder are set, but may be alone and lateral movement 0-2m.
 
4)There is main, under the car of hook, in two main girder below center. 

5)Under the car, each other across the homework. 

6)All the lifting mechanism and operation organization adopts inverter. 

7)A rigid legs side, at the top of the main girder have arms maintenance, to complete the crane car maintenance work. 

8)In order to prevent the storm, with safe and reliable clip rail, such as the journal, chain wind device<o:p>
 
Looking forward to receive your enquiry with the below details information: 
1.Lifting capacity
2. Span ( rail centre to centre )
3. The required lifting height ( from hook to the ground ) 
4. Crane travelling length
5. What will be lifted by the crane
6. The crane and hoist movement speed (m/min)
7. The rail length and the height.
8. Single speed or double speed for lifting and travelling ?
9. Driver cabine control or pendant control ?
10. How many hours work per day ?
11. Power source : 380v,50Hz,3phase or others?

Gantry Crane After-sale Service
1.One year warranty for whole machines from crane running
2.Providing free spare parts
3.Low charge for continue maintenance when warranty is expired
4.Exclusive engineer support at any time
5.We can provide free training to end-users