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File 91216-DH
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8 inch H&H Auger Suction Dredge
This Dredge is believed to have built in 1999 and it is an H&H rig made by Gulf Atlantic Pump & Dredge. It is in excellent condition with the pump motor still having a factory warranty. The clock reads 2,263 runtime hours, but since it has been refurbished probably less than 100. It is a versatile rig that can be used in creeks, rivers, canals, waterways and lakes. We used it to pump sand which we sold to concrete companies. Due to the reduction of homes being built in this area we need to sale this rig. It also comes with about 500 feet of pipeline.
Located in The State of North Carolina, USA
Price for Dredge: USA $ 87,000
Price includes loading on a flat bed truck. |
Technical Details
| Principal Dimensions and Characteristics |
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Length Over All: |
8.46 m
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27.9 feet |
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Overall Width: |
2.54 m |
8.4 feet |
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Hull Depth: |
0.91 m
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3.0 feet |
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Height: |
2.74 m |
9.0 feet |
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Mean draft with fuel: |
0.46 m
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1.6 feet |
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Fuel Capacity: |
359.6 liters
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95 gallons |
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Dry Weight: |
9 tons |
13,000 lbs |
| Operating Conditions: |
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Dredging Depth: |
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Minimum: |
0.61 m |
2.0 feet |
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Maximum: |
4.88 m |
16.0 feet |
| Main Engine |
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Make/Model: |
Cummings diesel turbo |
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Power @ 1,800 RPM |
112 kW |
150 hp |
| Propulsion |
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Windlass winch: |
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Maximum:
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30.48 m/min |
100 feet/min |
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5/16 7 x 19 galvanized cable
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Or Constant tensioning 3 or 4 winch systems:
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Maximum:
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12.192 m/min |
40 feet/min |
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5/16 7 x 19 galvanized cable
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| Fabricated Dredge Pump |
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Suction diameter: |
203 mm |
8 inches |
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Discharge diameter: |
203 mm |
8 inches |
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Impeller diameter: |
448 mm |
18 inches |
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Maximum particulate clearance: |
114.3 mm |
4 inches |
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Runtime hours: |
5 |
| Dredge Pump Capacity |
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Water: |
3,500 GPM |
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Heavy Sludge: |
2,200 GPM |
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Sand: |
75 cubic yd/hr |
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Max TDH: |
22.9 - 30.5 m |
75 - 100 feet |
| Cutter Drive |
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Direct Drive auger/tine cutterhead with a 7 feet (2.13 m) horizontal cutting drum with a 26 inch (660.4 mm) outside diameter. |
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Normal drive torque: |
1,754 Nm |
15,750 in lbs |
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Cutterhead Speed: |
0-60 RPM |
| Hydraulic System |
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Independent open-center circuits allow simultaneous pump, cutterhead, and traverse operation with variable
speed controls. Hydraulic pump is a Commercial Intertech or equivalent with two stages, producing a hydraulic oil
flow of 0-100 GPM. Each circuit is controlled via electro-hydraulic proportional valves. Each circuit has independent
relief valves. System oil is cooled using a Thermal Transfer in-line oil cooler. All hoses and fittings are Parker Hannifin. |
| Operator Compartment |
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Heated and cooled control cab with 360° visibility, and adjustable operator’s chair with Electro-hydraulic
joystick controls. Dredge systems readouts and alarms, operation gauges maintained in clear view. |
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.
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Hydraulic Dredges