Up to now, we have successfully supplied hydraulic complete systems with various functions for over 300 cutter-suction dredgers, their specifications from 40 m3/h to 4,500 m3/h, the scope of supply includes hydraulic power packages, hydraulic control systems, hydraulic cylinders, hydraulic electric control systems, dredger consoles, vacuum release valves, etc., among which over 20 hydraulic systems are made for export together with relevant integral ships.
In the last century, all the hydraulic systems on the homemade cutter-suction dredgers of the Hundred Dredger Project under Ministry of Water Resources were supplied completely by our company.
At the turn of the century, our company cooperated with universities and ship design and research institutes to develop special hydraulic systems for large cutter-suction dredgers, the users from different hydrographic bureau all applied our hydraulic systems to match their cutter-suction dredgers early or late. Through numerous application, continuous improvement and sublimation, our hydraulic system series products have come into standard configuration for large cutter-suction dredgers. The kinds of hydraulic systems of cutter-suction dredgers designed and matched by our company have the merits of high efficiency, practicability, supermatic, high scientific and technological content and high cost performance, so that our share in the dredging market comes first at the present time.