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You are here: Home1 / Products2 / Cable dredges - DRH Series3 / Dredges4 / DRH300

DRH300

The DRH300 is a dredge with steel cable that can be equipped with DRAGFLOW pumps HY300.

This dredge is flexible: it can work everywhere and in any condition, thanks to its heavy duty, robust design.

The basic applications are mining, dredging, sand extraction, and other industrial applications

Main features

  • Only one operator is needed to control the entire dredger from the ergonomic operator cabin.
  • Combines a working depth of up to 250 m with small overall dimensions and draft.
  • Assembly operation takes as short as 6-8 hours. It can be mounted in any environment and has limited mobilization costs.
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Operator cabin

  • Complete control panel
  • Heating and air conditioned
  • Ergonomic seat
  • Safety equipment
  • Emergency stop controls
2

Hydraulic hoist

  • Precisely moves pump up and down
  • Depth measuring pullley
3

Winches (x4)

  • For moving the dredge
  • Steel cables up tp 210
  • Optional propeller
4

Floaters

  • Two pontoons 11,5×1,8mx1,25m catamaran style
  • Small draft
5

Hydraulic Power Pack

  • Sound proof canopy
  • IVECO, VOLVO or CAT diesel engine
  • Closed and open hydraulic circuit
  • REXROTH-BOSCH or SAUER oil pump

Technical specifications

OVERALL DIMENSIONS
Lenght11,5 m
Width8 m
Height7,5 m
Weight45 ton
MODULAR DESIGN
DimensionsTwo (2) pontoons 11,5 m x 1,8 m x 1,8 m. Catamaran style.
Draft60 cm
DREDGE ENGINE
TypeCAT, VOLVO or IVECO Diesel engine (375kW/500HP)
Fuel tankIn built – 10000 l capacity
Consumption250 gr/kW/h
TRANSPORTATION – ASSEMBLY
Transportable in four containers 40’

Pump range

HY300
MAX CAPACITY [m3/h]1200
MAX HEAD [m]57
DISCHARGE DIAMETERDN250
MAX SOLID HANDLING120 mm

Equipment

STANDARDFULL OPTIONALHIGH DEPTH
Winches for moving√√√
Hydraulic Hoist√√√
Operator cabin√√√
Control Panel√√√
Digital Depth Gauge√√√
GPS√√
Propeller√√
Umbilical hose√√
Sonar√√
Spring driven spooler (up to 15m)√
Hydraulic spooler (up to 300m)√
Pressure compensator√

Case histories

DRH300

2018 MYANMAR: DREDGING AN ARTIFICIAL LAKE WITH DRH85/160

25 April 2018/by doris

2017 BRAZIL: IRON ORE TAILING POND DREDGING

12 March 2017/by doris

2015 INDONESIA: DREDGING IN A OPEN PIT MINE

24 November 2015/by doris

 

DRAGFLOW SRL

Registered Office:
Via Satiro, 11 37121 Verona
Italy

VAT number: IT02757460239
Share capital: € 10.400,00

 

Operational headquarters:
Via Paesa 46048 Roverbella (MN)
Italy

Tel: + 39 0376 1685 400
Fax: +39 0376 1685 499

© 2019 DRAGFLOW SRL
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