Ship unloader is a special heavy duty equipment with satisfactory productivity and is widely

applied at docks to unload bulk cargo ship of different sizes. Grab bucket ship unloader structure is mainly composed of steel structure, grab bucket lift and open and closing mechanism, trolley traverse mechanism, luffing mechanism, travel mechanism, machine cabin, elevator, grab bucket, spray system, electrical system, necessary safety related components and accessory devices. PLC and CMMS fault 

monitor system could be adopted in this type of product. And electronic antisway system could be provided at customer request.

 

Referenced criterion and standards are as follows: GB3811-2008 crane design criterion, GB6067-85lifting 

equipments safety regulation, ISO, FEM and JIS.

Technical Parameters                                                                    

Rated productivity (t/h)	600~2500
Capacity (t)	16,32,55
Hoisting Speed (m)	Above 18~24 / Below12~33
Material specific gravity (t/m3)	0.9~3.0
Max. front outreach (m)	20~55
Rail gauge (m)	17,30
Wheel base(m)	12,17
Hosting/opening/closing speed(m/min)	100~150
Cross Travel speed (m/min)	120~250
Luffing time (min)	5
Long Travel speed (m/min)	20
Max.wheel load(kN)	200
Power	10kv,50Hz,3ph

Company Information                                                                   

· WEIHUA Company was established in 1988, it has the advanced processing equipment and processing technology compared to the same industry at home. Also WEIHUA takes the lead in the implementation of lean management, lean production, which achieves the maximum guarantee of product quality, the requirements of customers.

·WEIHUA group mainly dealing in researching, developing and producing the lifting machinery, port machinery, reducer, etc, and also Weihua Group has become one of the most competitive enterprise group with the largest production and sales volume and the most influential brand in China's crane industry.

·Up to now, our pruducts have been exported to more than 69 countries like America, Japan, Russia, Korea, etc.