| 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 |