Hydraulic Dredges
220408-DB
18-inch DSC "Shark" w/ 56-foot Dredging Depth
The 18-inch DSC "Shark" was built in 2014 and manufactured by Dredging Supply Company, Inc. in the USA. The primary diesel engine for the dredge pump is a model C?32 ACERT marine diesel engine designed for dredge duty (EPA TIER 2). The engine has a rating of 1350 hp (1006 kW) at 2100 RPM. The dredge pump diesel engine is coupled to a Twin Disc MGX6690 marine transmission with a 3.21:1 ratio and gear feet. The coupling is a Dodge PX280 and uses 7060 Taperlock bushings. The dredge pump is a Triathlon Form 44 and is of the centrifugal, single suction, volute type. The dredge has about 7,200-hours on it.
Location: Canada
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1,527,000
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USD 1,527,000
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Technical Details
| Principal Dimensions and Characteristics | ||||
| Length Over All (with ladder): | 33.27 m | 109-ft | ||
| Width Overall: | 7.5 m | 24.7-ft | ||
| Depth, Hull: | 1.5 m | 5-ft | ||
| Ladder Lenght:): | 24.4 m | 80-ft | ||
| Fuel Capacity: | 8706 ltrs | 2300 gals | ||
| Hyd. Tank Capacity: | 2271 ltrs | 600 gal | ||
| Dredge | ||||
| Dredging Depth, maximum: | 17 m | 56-ft | ||
| Dredging Depth, minimum: | 1.5 m | 5-ft | ||
| Dredge Pump | ||||
| Make: | SPI/Mobile Pulley, Works, Inc. | |||
| Model: | 16-FORM44-CB-LH-L-0/1-0-LS-0 | |||
| Suction Diameter: | 457 mm | 18-in | ||
| Discharge Diameter: | 457 mm | 18-in | ||
| Impeller Diamtere: | 1.1176 mm | 44-in | ||
| Nominal Flow: | 10300 GPM | |||
| Dredge Pump Reduction Gear | ||||
| Make: | Twin Disc | |||
| Model: | MGX 6690 | |||
| Ratio: | 3.21:1 | |||
| Prime Mover | ||||
| Make / Model: | Caterpillar C-32 ACERT diesel engine | |||
| Power @ 2100 RPM: | 1350 hp | |||
| Cutter Module | ||||
| Cutter Diameter: | 1092 mm | 43-in | ||
| Shaft Diameter: | 159 mm | 6.25-in | ||
| Cutter Rating: | 149 kw | 200 hp | ||
| Cutting Torque: | 49,090 N-m | 434,655 in-lb | ||
| Cutter Speed variable/reversible: | 0-29 RPM | |||
| Cutting Force: | 77.3 kN | 17,386 lb | ||
| Cutting Force per Linear Inch: | 111 N/mm | 632 lb/in | ||
| Swing Winches - WN200 | ||||
| Line Pull - layer 1: | 100.0 kN | 22501 lbs | ||
| Wire Size: | 19 mm | 3/4-in | ||
| Drum Capacity: | 176 m | 576-ft | ||
| Line Speed: | 30 m/min | 100-ft/min | ||
| Ladder Hoist Winch - WN200 | ||||
| Line Pull - layer 1: | 100.0 kN | 22501 lbs | ||
| Wire Size: | 19 mm | 3/4-in | ||
| Drum Capacity: | 176 m | 576-ft | ||
| Line Speed: | 18 m/min | 60-ft/min | ||
| Spud Winche s- WN200 | ||||
| Line Pull - layer 1: | 100.0 kN | 22501 lbs | ||
| Wire Size: | 19 mm | 3/4-in | ||
| Drum Capacity: | 176 m | 576-ft | ||
| Line Speed: | 18 m/min | 60-ft/min | ||
| Spuds | ||||
| Size (square): | 610 mm | 24-in | ||
| Length: | 21.13 m | 69.3-ft | ||
| Weight: | 5.732 t | 12,647 lbs | ||
| Electrical System | ||||
| 24 VDC for starting, convenience lighting, and controls 12 VDC (8 amp maximum) for convenience and user furnished radios All circuits fused for protection Two (2) engine batteries 60 amp alternator |
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| Additional Features | ||||
| Vented pump compartment Rigid handrails Rub rails 21m long spuds Auxiliary Instrumentation Toshiba Flow Meter Pressure: Rosemount 3051.S Ultra style with 1199 diaphragm seal (process only) 3” block and bleed 5x6 Lever Room |
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| 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 | ||||