Yongsheng Self-Propelled Amphibious Dredger YS-300 Qingzhou Yongsheng Dredging Equipment Co., Ltd.
Self-propelled, no crane needed. The machine can drive itself into and out of the water without a crane, which removes the need for launch equipment at the site. It is transported on a trailer, and the manufacturer says no setup time is required once it arrives – the unit can start working immediately after being driven into the water.
Key specifications:
Transport length: 12 m (without working arm) / 16 m (with working arm)
Transport width: 3.36 m (main part)
Transport height: 3.1 m
Transport weight: 22 tons
Digging depth: 6.5 m (cutter suction dredging) / 5.5 m (single bucket operation)
Engine: Cummins, 194 kW @ 2200 rpm / 264 kW
Pump flow rate: 600 m³/h – 800 m³/h
Pumping distance: up to 1500 m
Hydraulic system: Rexroth
Multi-function design. Power comes from a Cummins engine driving a Rexroth hydraulic system. The dredger combines backhoe-style dredging and cutter suction functions, and can also handle light pile-driving work, which makes it suitable for contractors working on small urban waterways where a full-size dredger cannot operate.
The 600 m³/h pump flow and 1500 m pumping distance allow the machine to handle substantial dredging volumes in confined spaces, while its 22-ton transport weight keeps it trailer-friendly for fast relocation between sites.
Proven manufacturer. Yongsheng has built dredging equipment since 1990 and says it has exported to more than 80 countries. The amphibious series is one of its newer product groups, aimed at municipal and small-contractor markets.
The factory can adjust the configuration according to the project’s dredging depth and production requirements. Contact the sales department for the current specification sheet.