General:
Overall Length 35’9” (10.90m)
Overall Width 8’4”(2.54m)
Hull Depth 3’0”(0.91m)
Height 9’0”(2.74m)
Mean draft with fuel 1’6” (0.46m)
Fuel Capacity 116 gallons (362.2L)
Dry Weight 18,000 lbs (9 tons)
Fabricated Dredge Pump:
Suction diameter 8” (203mm)
Discharge diameter 8” (203mm) Hull Depth
Impeller diameter 18”(448mm)
Maximum particulate 4”(101.6mm)
clearance
Operating Conditions:
Dredging Depth:
Minimum 2’0” (0.61m)
Maximum 25’0” (7.62m)
Propulsion:
Windlass winch
Or Constant tensioning 3 or 4 winch systems
Dredge Pump Capacity:
Water 3500 GPM Minimum
Heavy Sludge 2200 GPM Maximum 25’0” (7.62m)
Sand 75-300 cubic yd/hr
Max TDH 120 feet
Cutter Drive:
Direct Drive auger/tine cutterhead with a 7′
horizontal cutting drum with a 26” outside
diameter.
Normal drive torque 15,750 in lbs (1754Nm)
Cutterhead Speed 0-60 RPM
6 cylinder water cooled diesel engine, outfitted with a residential grade silencer, rated for providing a mini- mum of 185 continuous HP at 1800 RPM. Engines can be Cummins, John Deere, or Deutz. This is a customer prefer- ence.
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 0-125 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 Hanni- fin.
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.