180832-DB
12-inch DSC Cutter Suction Dredger
This Dredger was built in 1989 and the Cummins Model # VTA 1710 diesel V12 was recently completely rebuilt.
Location: State of Michigan, USA
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435,000
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USD 435,000
* Approximate; see
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Technical Details
Principal Dimensions and Characteristics | |||
Year Built: | 1989 | ||
Ladder Assembly (L x W x D): | 19.8 x 2.74 x 1.13 m | 65 x 9 x 3.7 feet | |
Ladder Assembly weight: | 60,000 lbs | ||
Flotation Pontoons (2) (L x W x D): | 18.3 x 1.83 x 1.52 m | 60 x 6 x 5 feet | |
Flotation Pontoons (2) Weight: | 20,000 lbs | ||
Main Hull (center) (L x W x D): | 7.62 x 3.05 x 1.52 m | 25 x 10 x 5 feet | |
Main Hull (center) Weight: | 30,000 lbs | ||
Operator Cabin (L x W x D): | 2.44 x 2.44 x 2.13 m | 8 x 8 x 7 feet | |
Operator Cabin Weight: | 4,000 lbs | ||
Ladder A frame Weight: | 6,000 lbs | ||
Total Dry Weight: | 140,000 lbs | ||
Operating Weight: | 175,000 lbs (with 4,000 gallons (15,142 liters) of fuel) | ||
Waterplane Area: | 970 sq. ft. | ||
Digging Depth: | 10.7 m | 35 feet | |
Styrofoam Floats: | (41) 1,295 x 3,099 x 686 mm | (41) 51 X 122 x 27 inches | |
New computerized CONVAC suction bypass system | |||
3-Wire Positioning System | |||
New Dredging Cable | |||
Main Engine | |||
Make/Model: | Cummins / VTA 1710 diesel V12 (recently completely rebuilt) | ||
Power: | 597 kW | 800 hp | |
Auxiliary Engine | |||
Make/Model: | CAT / 34068 | ||
Power: | 242 kW | 325 hp | |
Main Dredge Pump (Submerged Ladder Pump) | |||
Make/Model: | Heavy-Duty Metso mineral pump | ||
Pump Ratings (from manufacture - new condition) | |||
All ratings are at 17 ft/see Velocity | |||
6,000 GPM - 600 TPH min - 750 TPH max (clean coarse sand) | |||
Suction: | 356 mm | 14 inches | |
Discharge: | 305 mm | 12 inches | |
Impeller size: | 1,016 mm | 40 inches | |
Shaft Diameter: | 163.51 mm | 6 - 7/16 inches | |
Complete Pump Weght: | 23,000 lbs (approx.) | ||
Heavy-Duty Lufkin Gear reduction on main pump | |||
Hydraulic Cutterhead | |||
Power: | 75 kW | 100 hp | |
Size: | 1,067 mm | 42 inches | |
Cast Radius Elbows | |||
Make/Model: | Thomas | ||
Dimensions: |
12 x 813 mm, 12 x 1,219 mm |
12 x 32 inches, 12 x 48 inches | |
Dredge Tubes (Rubber) | |||
Dimensions: | 305 mm x 4 m | 12 inches x 14 feet | |
Steel Pipe | |||
Quantity / Dimensions: | 914 m / 305 mm x 4 m | 3,500 feet / 12 inches x 14 feet | |
Work Done To The Dredge: | |||
Rebuilt Pillow block bearing 6-2006 - By: ET MacKenzie Co. | |||
Replaced fresh water pump 6-2006 - By: Crumy Pumps & ET MacKenzie | |||
Replaced main hydraulic control valve wi electric over hydraulic 4-2007 - By: ET MacKenzie Co. | |||
Replaced all hydraulic winches 4-2007 - By: ET MacKenzie Co. | |||
Rebuilt V-12 by Cummins 4-2007 - By: Bridgeway Cummins | |||
Rebuilt V-12 radiator 4-2007 - By: D&B Radiator | |||
Installed new Con-Vac system 4-2007 - By: Twinkle Co. & ET MacKenzie | |||
Replaced cutterhead, cutterhead drive, and control valve 4-2007 - By: Twinkle Co. & ET MacKenzie | |||
Replaced main engine drive coupler 6-2008 - By: ET MacKenzie Co. & Cathey Co. | |||
Replaced Main Pump 8-2008 - By: Metso Minerals & ET MacKenzie Co. | |||
Rebuilt all Auxilary pumps and replaced aux drive coupler 6-2009 - By: Wellers | |||
Installed CAT 3406 6-2009 - By: ET MacKenzie Co. | |||
Rebuilt main engine clutch 6-2009 - By: Wellers | |||
Rebuilt Lufkin gearbox 6-2009 - By: Lufkin Industries | |||
Rebuilt main drive shaft 6-2009 - By: ET MacKenzie Co. | |||
Rebuilt Stave Bearings 6-2009 - By: ET MacKenzie Co. | |||
Rebuilt Radiator for Aux engine 2009 - By: D&B Radiator | |||
Installed a new Pump ImpelIer in main pump 5-2011 - By: ET MacKenzie Co. | |||
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. |