Case Histories

Sand and Gravel Dredging

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Project Details

  • Location: Kazan - Russia
  • Year: 2012

Project Description

Working context 

Sand and Gravel industry. Dredging in river Volga in Kazan, Russia 

The problem

Find an equipment able to fit into the customer ship. Ability to move a high quantity of solid per hour at a variable working depth. 


Our Solution

Equipments: Dragflow Dredge Unit HY400 + 2 EXHY35 - Max Power 400 HP – Outlet 12in or 14in
Diesel Motor: CAT C18 – Setting 470 kW (630 HP) - Variable displacement oil piston pumps for maximum efficiency

Dragflow unit is designed for a hourly production of 500 ton of dry material, working depth up to 30m.

Solid handling up to 120mm.