Josie Mae, Inc.Aquatic Weed Harvesting Equipment

Reconditioned Aquatic Weed Harvester Specifications

United Marine International RH7-360

Page 1 of2DIMENSIONS & WEIGHTLength, shipping: 38'-0" (11.60 m) Operating: 37'-6" to 38'-6" (11.40 to 11.70 m)Width, shipping: 10'-0" (3.05 m) Operating: 14'-4" (4.35 m)Height, shipping: 7'-6" (2.29 m) Operating: 9'-2" to 8' -6" (2.80 to 2.65 m)Weight, shipping: 12,000 lbs. / 5450 Kg (dry without options)

STORAGE /LOAD CAPACITIESVolume: 360 cubic feet (10 cubic meters). Weight: 6,000 lbs. (2750 Kg) evenly loaded,based on safe wind, wave and weather conditions, as well as trained and skilled operator.

CUTTING CAPACITIESWidth, maximum: 7'6" (2.29 m). Depth, maximum (with storage empty): 5'-0" (1.53 m)System: (1) horizontal and (2) vertical cutter assemblies with (3) hydraulically drivenreciprocating sickle bars and heavy duty rock guards.

PROPULSION SYSTEM:Type: Twin paddle wheels, independently bi-directional, with variable speed controls

for manipulation from full stop to maximum RPM at the operator's finger tips.Size of paddle wheel: 60" (153 em) diameter x 24" (61 em) widthDrives: Hi-torque hydraulic motors & heavy duty wheel drive bearing packs & spindlesDeployment: Swing in/out drive arms for manual mount & removal of paddle wheels foroperations and road transport at 10 feet (3.05 m) width.

BargeSize: 27' -2" (8.28 m) length x 10'-0" (3.05 m) width xl' -10" (0.67 m) height.The two skids, 2" / 5.4cm high, are included in the overall height.Material: carbon steel construction, (6) compartments with individual inspection ports,re-enforcement plates for all deck gear and frame mounts.

CONVEYOR SYSTEMSTypes: (1) Harvesting head conveyor with cutter system (1) On-deck storage conveyor,(1) Rear storage / discharge conveyor with drop-off height control.Belt material: galvanized flat wire mesh type (stainless steel optional).Belt drives: direct by hydraulic hi-torque motors via flexible couplings.Frames: carbon steel welded structures with plastic liner on all belt tracks.

Page 2 of2POWER SYSTEMEngine: New Kubota, Diesel, 4-cyle, 4-cylinder, liquid cooled, 49.9 HP @ 2800 RPM.Hydraulic pump: A new axial piston unit, pressure and flow-compensated, with a new7-stack load sensed directional valves. The valve assembly is installed to be remotelycontrolled for all operating functions, such as paddle wheel propulsion, all conveying andlifting functions.Hydraulic System: All mechanical and hydraulic components have been inspected,re-built or replaced as needed.Hydraulic Tank: 26 US gallons (95 liters) capacity, filtration with alO micron spin-onreturn filter, level- temperature gauge, filler breather, particle magnet, drain & inspectionlid.Hydraulic Oil: Bio degradable, oil weight choice to be determined base on customer'slocal climate.Fuel Tank: 20 US gallon (75 liters) capacity, filler breather, level gauge, drain, filter.Battery: 12 Volt DC heavy duty, deep cycle, stored in battery box.Hydraulic Circuits: high pressure stainless steel hydraulic tubing connected to flexiblehose assemblies with plated fittings and adaptor to working ports.

Control SystemControl bridge structure: centrally placed with access from two sides of the barge deck.Engine control: independent, free stand with ignition, engine stop and instrumentation,for remote engine monitoring and controls.Operating controls: hydraulic over hydraulic actuation, remote control lever group tomanipulate all propulsion,-steering and harvesting functions.

Coating and FinishThis harvester has been completely disassembled. The barge has been pressure tested andall structures have been inspected, replaced or repaired to proper condition. Subsequentlythe harvester has been sand and brush blasted to be coated with multiple coats of two partmarine epoxy paint.

BackgroundThis harvester has been traded from a responsible American municipality. It wasoriginally manufactured by United Marine International. It has been used for the harvestof milfoil and similar rooted submerged aquatic plants in temperate climate, usually fromJune to September until 2005.

Specifications prepared by: Aquatic Technology Center Date: June 30, 2012

Josie Mae, Inc.Yard Address / 4250 E. Lakemeadow Lane, Hernando, FL 34442 USA

Mailing Address / PO Box 385, Brookfield, WI 53008 USAWeb Site / www.usedaquaticweedharvestingequipment.com

Phone / 352-634-4102