Backhoe dredger

Versatile Backhoe dredger / work pontoon with tracked RH90 excavator. Split boom, multiple sticks and attachments for dredging, underwater demolishion, wreck removal and other underwater activities. Iberian Peninsula. Enquire.

GENERAL
Built 1998
Class BV, I ✠ Hull, special service / dipper dredger
  propulsion assist, unrestricted
                    
DIMENSIONS
Length o.a. 55.0 m
Beam oa 16.0 m incl. fendering
Depth 4.0 m
Draft 3.2 m including excavator
Deck load 10 t/m2
                  
EXCAVATOR RH90, 760 kW
Dredging depth 20 m max
Bucket range 5m3 HD – 8m3 Mud
Boom Split boom
Stick 5.5 m, 8.5 m
Attachments Bucket, breaker, clamshell-grab, grapple, grab, ripper
           
MACHINERY & DECK EQUIPMENT
Thrusters 2 x Schottel, 575 kW each (1 x fwd, 1 x aft)
Spuds 4 x 1.2 m x 1.2 m x 30 m
Jacking system Hydraulic cylinder, 500 t/spud, 3.5 m /min
Hydr. Power 2 x 900 kW
Generator 1 x 400 kVA, 1 x 100 kVA, 1 x 45 kVA
Ballast system 120 m3/h
Deck crane Knuckle boom, 15 ton @ 15m reach
Winches 4 x 10 ton Hydr.
                
TANK CAPACITIES
Fuel 44 m3
Fresh water 12 m3
ACCOMMODATION
Cabins 6 Crew
Wheelhouse Radar, Radio, P2000 dredge and survey system