Dredge Brokers - Used Dredgers (Dredges) For Sale

120204-DH

20-inch Dredger Model 1870 Ellicott

20-inch Dredger Model 1870 Ellicott

This is a photo of a Model 1870 Ellicott 20-inch Dredger working, there are some photos of the actual dredge for Charter.

Located in Mexico

For Charter Only inside Mexico

For Charter Only

Technical Details

 
Principal Dimensions and Characteristics
  Hull Length: 25 m 82 feet
  Hull Width: 8.23 m 27 feet
  Hull Depth: 1.83 m 6 feet
  Mean Operating Draft: 1.22 m 4 feet
  Ladder Length: 19.5 m 64 feet
  Center Tank Weight (complete with machinery): 59,000 kg 130,000 lbs
  Spud Length: 20.4 m 67 feet
  Fuel Storage Capacity: 29,9010 liters 7,900 gallons
Dredging Capacities
  Dredging Depth: 15.2 m 50 feet
  Maximum channel width @ 40° Swing each side: @ Min DD: 46.3 m 152 feet
    @ Max DD: 37.2 m 122
  Minimum channel width (with hull grounded): @ Min DD: 24.1 m 79 feet
  Discharge Diameter: 508 mm 20 inches
  Suction Diameter: 508 mm 20 inches
Main Engine
  Dredge Pump Diesel Engine (Make/Model): CAT / 3512 DITA
  Power: 955 kW 1,280 hp
  Auxiliary Diesel Engine (Make/Model): CAT / 3408
  Power: 354 kW 475 hp
Cutter Head
  Cutting Force: 6,759 kg 14,900 lbs
  Cutting Force per linear unit of blade: 71 kg/cm 400 lbs/in
  Cutter Diameter: 1,372 mm 54 in
  Cutter Shaft Diameter: 149 mm 5.87 in
  Cutter Speed Range: 18-27-36 RPM
  Cutter Power: 186 kW 250 hp
Winches           
  Ladder Hoist Winch:
    Line Pull - Second Layer: 11,566 kg 25,500 lbs
    Line Speed - Second Layer: 30.5 m/min 100 ft./min
    Wire Size:

22 mm

7/8 inches
    Ladder Hoisting Speed:

14 m/min

46 ft./min
    Shaft Power: 41 kW 55 hp
  Direct Line Swing Winches:
    Line Pull - Second Layer: 8,165 kg 18,000 lbs
    Line Speed - Second Layer: 29 m/min 95 ft./min
    Wire Size: 19 mm 3/4 inches
    Drum Capacity: 137 m 450 feet
  Spud Winches and Spuds:
    Line Pull - Second Layer: 13,608 kg 30,000 lbs
    Line Speed - Second Layer: 7.9 m/min 36 ft./min
    Wire Size: 22 mm 7/8 inches
    Spud outside Diameter: 610 mm 24 inches
    Spud Weight (50' DD): 6,913 kg 15,240 lbs
   
  All details on these pages are given in good faith and are believed to be accurate but no warranty of accuracy or completeness or suitability for purpose is either stated or implied. Prices are subject to change without notice.
Copyright 2005