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2011 Mudcat MC-910 Aluminum ENV Suction Dredge
Principal Dimensions and Characteristics
•Custom Built in 2011
•Length Over All: 11.62 m 38.11 feet
•Width: 2.74 m 9 feet
•Height Over All: 2.68 m 8.8 feet
•Draft: 533.4 mm 21 inches
•Floating Clearance: 1.80 m 5.9 feet
•Fuel Capacity: 1,325 liters 350 gallons
Floatation
•Pontoons – (2) Two: 914.4 mm x 812.8 mm x 10.06 m 36 in. x 32 in. x 33 feet
•.25 thick marine grade aluminum formed with Internal Bulkheads and Stiffeners:
Cutter Assembly
•Auger: Diameter: 4.15 m 13.625 feet
•Pitch: 279.4 mm 11 inches
•Flighting: 9.53 mm 0.375 inches
•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.
•Rotates to Cut Slope up to 45 degrees
Mud Shield
•Stainless steel Hydraulic Adjustable: 482.6 x 482.6 mm 19 x 19 inches
Boom
•Stainless steel tubular steel construction extendable to 38 with additional floatation added
Working Capacity
•Cut (width x max. depth): 2.74 m x 457.2 mm 9 feet x 18 inches
•Maximum Digging Depth: 3.05 m 10 feet
Main Engine
•Make/Model: Detroit Diesel / 6-71 RC
•Power @ 1,800 RPM 130 kW 225 hp
Drive
•Clutch – Manual, 14 inch (355.6 mm) Diameter Disc & Pressure Plate
•Reduction – Gear Ratio: 1.55/1 – Drive Coupling Flex Type
Pump
•Type: Centrifugal Closed Impeller
•Impeller Diameter: 495.3 mm 19.5 inches
•Suction Diameter: 203.2 mm 8 inches
•Discharge Diameter: 152.4 mm 6 inches
•Shaft Diameter: 73.03 mm 2.875 inches
•Capacity: 2,000 GPM @ 1,160 RPM against 180′ Head
•Material Removal (up to): 91.75 cubic meters/hr 120 cubic Yards/hr
Service
•Capacity: 75 GPM @ 1,800 RPM
•Water Pump Pressure: 80 PSI
•Hydraulic System Dual Pumps Capacity Total: 30.5 GPM @ 1,800 RPM
•Reservoir: 214 liters 47 gallons
•Circuit One: Auger Drive
•Circuit Two: Boom, Mud Shield and Winch
Relief Valve Setting
•Auger: 3,000 PSI
•Others: 1,800 PSI
Propulsion
•Treble Sheave Hydraulic Winch
•Traverse Speed – 50 FPM Maximum FWD & REV.
•Average Cutting Speed – 8 to 12 FPM
•Electrical System Voltage
•Electrical System Voltage: 12 V
•Alternator Output: 65 Amps
•Batteries: 12 V, 205 Amps/hr, Parallel Wires
•Average Cutting Speed: 8 to 12 FPM
Finish
•Aluminum finish
Color
•Aluminum finish
Located in Southern Ontario, Canada