Your Dredging Project

Rohr-Idreco Bucket Ladder & Clamshell Dredges

Land Based Bucket Ladder

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Features

  • Fully Automatic Controls
  • Extremely low power req.
  • Variable Bucket Speeds

Options

  • Oversize/Clay Separation with Screen
  • High Frequency Dewatering Screen
  • Hopper for Truck Loading

Floating Bucket Ladder

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Features

  • Fully Automatic Controls
  • Extremely low power req.
  • Variable Bucket Speeds

Options

  • ROHR Floating Conveyor Systems
  • Fully Enclosed Fixed booms for Severe Deposits
  • Fine Sand Recovery System

Luffiing Jib Clamshell

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Specifications  (LJ 300/400/440)

  • Grab Capacity: 6.0 - 9.4 Cu/Yd
  • Dredging Depth:150 ft. 
  • Hoist Drive System

Options

  • Rohr Floating Conveyer System
  • ROHR Bucket Monitoring
    and Diagnostics System (Patented)
  • GPS & Sonar Mapping System

Gantry Type Clamshell

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Specifications

  • Output: 200 - 2000 Tons Per/hr
  • Voltage: 3 phase 480 volt / 60Hz
  • Dredging Depth: 200 ft.
  • Double Deck High Frequency Dewatering Screens

Options

  • ROHR Bucket Monitoring and Diagnostics System (patented)
  • Rohr Floating Conveyer System
  • GPS & Sonar Mapping System
  • Fine Sand Recovery System

Catamaran Patented Floating Clamshell

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Specifications (RS 9.2/360)

  • Size: 12.0 cubic yard
  • Capacity: 700 TPH @ 80'
  • Dredge Depth: 200 feet
  • Two Double Deck High Frequency Dewatering Screens

Options

  • Two 8' x 20' double deck high frequency dewatering screens.
  • Rohr Floating Conveyor System
  • Fine Sand Recovery System
  • GPS & Sonar Mapping System