cutter suction Dredge components 1.--winch,cutter head,Pulley,spuds 2.--hydraulic system 3.--engine,pump ,gearbox Hydraulic Cutter Suction Dredge Components To Bangladesh1.--Company introductionWeifang Heng'an Radiator Group was established in 1975,with with registered capital forty million(CNY40,000,000).There are 3 branches: 1).Weifang Heng'an Group--Dredger Factory It was developed in the 90s ...