Mudcat MC-910 Aluminum ENV 8″ Suction Dredge Cutter Auger Diameter 4.15 m (13.625 ft)

Length Overall 11.62 m (38.11 ft)
Width 2.74 m (9 ft)
Height Overall 2.68 m (8.8 ft)
Draft 533.4 mm (21 in)
Floating Clearance 1.80 m (5.9 ft)
Fuel Capacity 1,325 liters (350 gallons)
Pontoons 2 x 914.4 mm x 812.8 mm x 10.06 m (36 in x 32 in x 33 ft)
Pontoons Material Marine grade aluminum 0.25″ thick with internal bulkheads and stiffeners

Cutter Auger Diameter 4.15 m (13.625 ft)
Cutter Auger Pitch 279.4 mm (11 in)
Cutter Flighting 9.53 mm (0.375 in)
Cutter Speed Up to 100 RPM
Cutter Knives 45 detachable heat-treated blades
Cutter Bars 36 detachable heat-treated blades

Auger Torque 18,000 in-lbs
Cutter Rotation Angle Up to 45 degrees slope
Mud Shield Stainless steel, hydraulic adjustable 482.6 x 482.6 mm (19 x 19 in)
Boom Stainless steel tubular construction, extendable to 38′ with additional flotation
Working Capacity Cut Width x Max Depth 2.74 m x 457.2 mm (9 ft x 18 in)
Maximum Digging Depth 3.05 m (10 ft)
Main Engine Detroit Diesel 6-71 RC
Engine Power 130 kW (225 hp) @ 1,800 RPM
Drive Clutch Manual, 14 in (355.6 mm) diameter disc & pressure plate
Drive Reduction Gear Ratio 1.55:1, Flex type coupling

Pump Type Centrifugal closed impeller
Pump Impeller Diameter 495.3 mm (19.5 in)
Pump Suction Diameter 203.2 mm (8 in)
Pump Discharge Diameter 152.4 mm (6 in)
Pump Shaft Diameter 73.03 mm (2.875 in)
Pump Capacity 2,000 GPM @ 1,160 RPM against 180′ head

Material Removal Capacity Up to 91.75 m³/hr (120 yd³/hr)
Service Pump Capacity 75 GPM @ 1,800 RPM
Water Pump Pressure 80 PSI

Hydraulic System Dual pumps, total 30.5 GPM @ 1,800 RPM
Hydraulic Reservoir 214 liters (47 gallons)
Hydraulic Circuit 1 Auger drive
Hydraulic Circuit 2 Boom, mud shield, and winch

Relief Valve Setting Auger 3,000 PSI
Relief Valve Setting Others 1,800 PSI
Propulsion Treble sheave hydraulic winch
Traverse Speed 50 FPM max forward & reverse
Average Cutting Speed 8–12 FPM
Electrical System Voltage 12 V
Alternator Output 65 Amps
Batteries 12 V, 205 Ah, parallel wiring
Finish Aluminum