Technical Details
| Principal Dimensions and Characteristics |
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Year Built: |
1989 |
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Ladder Assembly (L x W x D): |
19.8 x 2.74 x 1.13 m |
65 x 9 x 3.7 feet |
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Ladder Assembly weight: |
60,000 lbs |
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Flotation Pontoons (2) (L x W x D): |
18.3 x 1.83 x 1.52 m |
60 x 6 x 5 feet |
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Flotation Pontoons (2) Weight: |
20,000 lbs |
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Main Hull (center) (L x W x D): |
7.62 x 3.05 x 1.52 m |
25 x 10 x 5 feet |
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Main Hull (center) Weight: |
30,000 lbs |
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Operator Cabin (L x W x D): |
2.44 x 2.44 x 2.13 m |
8 x 8 x 7 feet |
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Operator Cabin Weight: |
4,000 lbs |
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Ladder A frame Weight: |
6,000 lbs |
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Total Dry Weight: |
140,000 lbs |
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Operating Weight: |
175,000 lbs (with 4,000 gallons (15,142 liters) of fuel) |
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Waterplane Area: |
970 sq. ft. |
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Digging Depth: |
10.7 m |
35 feet |
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Hydraulic Cutterhead: |
1,067 mm |
42 inches |
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Styrofoam Floats: |
(41) 1,295 x 3,099 x 686 mm
|
(41) 51 X 122 x 27 inches |
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New computerized CONVAC suction bypass system |
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3-Wire Positioning System |
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New Dredging Cable |
| Main Engine |
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Make/Model: |
Cummins / VTA 1710 diesel V12 (recently completely rebuilt) |
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Power: |
597 kW |
800 hp |
| Auxiliary Engine |
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Make/Model: |
CAT / 34068 |
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Power: |
242 kW |
325 hp |
| Main Dredge Pump (Submerged Ladder Pump) |
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Make/Model: |
Heavy-Duty Metso mineral pump |
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Pump Ratings (from manufacture - new condition) |
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All ratings are at 17 ft/see Velocity |
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6,000 GPM - 600 TPH min - 750 TPH max (clean coarse sand) |
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Suction: |
356 mm |
14 inches |
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Discharge: |
305 mm |
12 inches |
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Impeller size: |
1,016 mm |
40 inches |
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Shaft Diameter: |
163.51 mm |
6 - 7/16 inches |
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Complete Pump Weght: |
23,000 lbs (approx.) |
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Heavy-Duty Lufkin Gear reduction on main pump |
| Cast Radius Elbows |
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Make/Model: |
Thomas |
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Dimensions: |
12 x 813 mm, 12 x 1,219 mm |
12 x 32 inches, 12 x 48 inches |
| Dredge Tubes (Rubber) |
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Dimensions: |
305 mm x 4 m |
12 inches x 14 feet |
| Steel Pipe |
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Quantity / Dimensions: |
914 m / 305 mm x 4 m |
3,500 feet / 12 inches x 14 feet |
| Plastic Pipe |
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Quantity / Dimensions: |
390 m / 305 mm |
1,280 feet / 12 inches |
| Montgomery Wards Boat |
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Length Over All: |
5 m
|
16 feet |
| Marine Engine |
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Make/Model: |
1997 Mercury / 90elpto |
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Power: |
67 kW |
90 hp |
| Work Done To The Dredge: |
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Rebuilt Pillow block bearing 6-2006 - By: ET MacKenzie Co. |
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Replaced fresh water pump 6-2006 - By: Crumy Pumps & ET MacKenzie |
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Replaced main hydraulic control valve wi electric over hydraulic 4-2007 - By: ET MacKenzie Co. |
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Replaced all hydraulic winches 4-2007 - By: ET MacKenzie Co. |
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Rebuilt V-12 by Cummins 4-2007 - By: Bridgeway Cummins |
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Rebuilt V-12 radiator 4-2007 - By: D&B Radiator |
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Installed new Con-Vac system 4-2007 - By: Twinkle Co. & ET MacKenzie |
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Replaced cutterhead, cutterhead drive, and control valve 4-2007 - By: Twinkle Co. & ET MacKenzie |
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Replaced main engine drive coupler 6-2008 - By: ET MacKenzie Co. & Cathey Co. |
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Replaced Main Pump 8-2008 - By: Metso Minerals & ET MacKenzie Co. |
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Rebuilt all Auxilary pumps and replaced aux drive coupler 6-2009 - By: Wellers |
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Installed CAT 3406 6-2009 - By: ET MacKenzie Co. |
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Rebuilt main engine clutch 6-2009 - By: Wellers |
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Rebuilt Lufkin gearbox 6-2009 - By: Lufkin Industries |
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Rebuilt main drive shaft 6-2009 - By: ET MacKenzie Co. |
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Rebuilt Stave Bearings 6-2009 - By: ET MacKenzie Co. |
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Rebuilt Radiator for Aux engine 2009 - By: D&B Radiator |
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Installed a new Pump ImpelIer in main pump 5-2011 - By: ET MacKenzie Co. |
Hydraulic Dredges