HS-55 Series

High-Capacity Cutter Suction Dredger

Developed for large-scale dredging projects, the HS-55 combines high production rates with excellent operational efficiency.

38.95 m

Length Overall

14.0 m

Max Dredging Depth

600 mm

Suction Pipe I.D.

950kw

Pump Shaft Power

HS55CSD

Overview

High-Capacity Solution for Large Dredging Projects

The HS-55 cutter suction dredger is designed for contractors handling major river improvement, port expansion and land reclamation projects. Featuring a larger dredging system and increased pipeline diameter, it delivers high output and dependable performance in demanding applications.

  • High production capacity
  • Ideal for large-scale dredging projects
  • Efficient material transportation
  • Reliable continuous operation
  • Custom-built to project requirements

Technical Specifications

HS-55 Detailed Parameters

Click each group to expand the full specification details.

Dimensions

DIMENSIONS HS-55
Length Overall Approx. 38.95 m
Length over Pontoons 29.0 m
Breadth 8.4 m
Depth 2.2 m
Suction / Discharge Pipe Dia. 600 mm / 550 mm
Max Dredging Depth 14.0 m
Swing Width (35° each side) Approx. 36 m

Diesel Engine Installation

DIESEL ENGINE INSTALATION VALUES
Manufacturer Weichai or Cummins
Main Engine (CSR) Approx. 1200 kW
Auxiliary Engine Approx. 450kW
Harbor Genset 50kW
Specific Fuel Consumption Approx. 270 L/h

DREDGE PUMP VALUES
Inner Dia. of inlet 550 mm
Inner Dia. of outlet 450 mm
Shaft power 950 kW

WINCHES VALUES
Ladder hoisting winch 1 set, 12T
Swing winch 2 sets, 10T each
Anchoring winch 2 sets, 6T each

 

CUTTER VALUES
Type 5 blade with 30 teeth
Diameter 1.5 m
Power at shaft 130 kW
Maximum speed 30rpm

SPUDS VALUES
Diameter 630 mm
Length 18 m
Hoisting cylinder 2.5 m
Spud carriage range (optional) 4.0 m

Main Services

Complete Dredging Equipment & Spare Parts

HS55CSD
dredging hose01
cutter head and teeth-1
Dredge Pump

Applications

Where the HS-Series Performs Best

Suitable for rivers, lakes, canals, mining ponds and harbor dredging projects across various project scales.

River Dredging

Restore flow & remove silt

Lake Restoration

Eco-friendly desilting

Canal Maintenance

Shallow draft capability

Mining Ponds

Sand & gravel recovery

Port Approach

Small harbor deepening

HANSEL In Action

See Our Dredgers in Operation

Watch our dredgers, equipment and manufacturing processes in action.

Need an HS-55 Dredger for Your Project?

Tell us your dredging depth, soil condition and discharge distance. Our engineers will provide a tailored solution.