Suction Dredge 10″

Length 11.37 m
Width 2.84 m
Height 3.14 m
Weight 17,000 lbs
Displacement 20,500 lbs
Draft 508 mm

Working Capacity Cut 96 in. wide x 22 in.
Production Up to 680 m³/hr water mixture at 20-30% max solids
Deep Working Depth 6.7 m
Main Engine Cummins Diesel 5BTA 5.9

Engine Power 129.75 kW / 175 hp
Engine Cylinders 6
Engine RPM 2,500
Fuel Capacity 175 gallons
Flotation Four pontoons 34 in. x 34 in. x 144 in., 10 ga steel bottom, internal bulkheads and stiffeners, epoxy coated inside and outside

Hydraulic Pump Fixed Displacement Hydraulic Vane Pump
Hydraulic Pump Capacity 100 gpm @ 2,000 psig
Hydraulic Reservoir 24 liters
Hydraulic Filtration 100% return flow through 10 micron filter, 5% flow through secondary 1 micron filter with water removal

Circuit #1 Dredge Pump
Circuit #2 Cutter Head, Boom, Winches
Relief Valve Settings Dredge Pump 2,500 psig
Relief Valve Settings Accessories 2,900 psig

Cutter Head Diameter 558.8 mm
Cutter Head Length 2.43 m
Cutter Head Drive Recessed hydraulic motor, direct drive with no gear reduction
Cutter Head Bearing Oil lite lubricated tapered roller bearing at end opposite driver motor
Cutter Head Speed Variable to 187 rpm
Cutter Head Torque 12,000 in-lbs

RWB Dredge Pump Discharge Diameter 254 mm
RWB Dredge Pump Suction Diameter 247.65 mm
RWB Dredge Pump Impeller Diameter 438.15 mm
RWB Dredge Pump Sphere Passage 152.4 mm
RWB Pump Performance 4,000 gpm @ 80 ft. TDH @ 975 rpm
Controls Stick controls in heated, air-conditioned cab