... head,Pulley,spuds 2.--hydraulic system 3.--engine,pump ,gearbox Hydraulic Cutter Suction Dredge Components To Bangladesh1.--Company introductionWeifang Heng ... machinery, dredging machinery and mineral processing machinery in China. Main products areDredgers,Cutter suction dredgers,Jet sand ... leader group in domestic and abroad.2.--Customer visit:welcome to visit us before placing the order!3.-- ...