Hydraulic Dredges
210920-DH
4-inch Horizontal Cutter Dredge, Model VMI MDE-415HN
Built in 1992 with dual hydraulic pump drive – direct from engine. Dredging debt is 15-ft. Cutter diameter is 16-in with a width of 8-ft 6-in. Pump suction and discharge diameters are 4-in. Pump capacity is variable to 1000 GPM @ 130’ Head (Water @ 68 degrees F) @1750 RPM. The dredge has a length of 32-ft 6-in, a width of 9-ft and weights 15,000 lbs. Pontoons are made of 12 Gauge steel with internal bulkheads and stiffeners, formed for rigidity and corofoam filled. Hour meter shows 2644 Hours since last overhaul.
Location: Canada
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78,000
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USD 78,000
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Technical Details
| General | ||||
| Built Date/Location: | 1992 VMI MDE-415HN | |||
| Principal Dimensions and Characteristics | ||||
| Length: | 9.9 m | 32-ft 6-in | ||
| Height with Cab: | 2.44 m | 8-ft | ||
| Width: | 2.74 m | 9-ft | ||
| Draft: | 0.56 m | 22-in | ||
| Weight: | 6804 kg | 15000 lbs | ||
| Fuel Capacity: | 606 ltrs | 160 gals | ||
| Cutter | ||||
| Diameter: | 0.41 m | 16-in | ||
| Width: | 2.6 m | 8-ft 6-in | ||
| Speed: | 0-120 RPM variable - forward and reverse | |||
| Torque: | 4000 In. Lbs Peak @ 7000 in. Lbs | |||
| Dredging Depth: | 4.57 m | 15-ft | ||
| Machinery | ||||
| Main Engine | ||||
| Make/Model: | Cummins 6 BT5.9 |
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| Power (@ 2500RPM): | 90 kW | 121 hp | ||
| Drive: | Dual hydraulic pump drive – Direct from engine |
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| Pump | ||||
| Type: | Hi-Chrome, centrifugal, recessed impeller | |||
| Impeller: | 330 mm | 13-in | ||
| Suction: | 101.6 mm | 4-in | ||
| Discharge: | 101.6 mm | 4-in | ||
| Capacity: | Variable to 1000 GPM @ 130’ Head (Water @ 68 degrees F) @1750 RPM | |||
| Hydraulic System: | ||||
| Type: | Sunstrand | |||
| Pumps: | Variable Displacement, axial piston | |||
| Motors: | Fixed Displacement | |||
| Capacity: | Total, 80 GPM @ 2200 RPM | |||
| Reservoir: | 170.34 ltrs | 45 gals | ||
| Relief Settings | ||||
| Cutter Head: | 3000 PSI | |||
| Accessories: | 3000 PSI | |||
| Centrifugal Pump: | 4000 PSI | |||
| Boom: | 1500 PSI | |||
| Additional Information | ||||
| Propulsion: | Treble Sheave hydraulic winch | |||
| Traverse Speed: | Variable – 0-50 FPM |
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Average Cutting Speed: |
5-15 FPM |
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Electrical System: |
42 Amp Alternator with 12V HD Battery |
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| Cab includes: | Oil pressure, Temperature, Voltmeter, Hydraulic Pressure, Oil Temp, Hour meter, Pump pressure, and All circuit hydraulic pressures. Cab heater and Fan included | |||
| 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 | ||||