General
|
Length (O.A.) |
30 ft 5 in (9.3 m) |
| Width (O.A.) |
8 ft 5 in (2.6 m) |
| Height (O.A.) |
9 ft 4 in (2.8 m) |
| Weight (dry) approx |
21,485 lbs (9745 kg) |
| Draft |
27 in (686 mm) |
| Fuel Capacity |
180 US gal (680 liters) |
| Hull Construction (Catamaran Design) |
2 foam filled pontoons 30" W x 37" D x 27" O.A.L. (762 mm W x 939 mm D x 686 mm) constructed from 10 gauge steel plate with formed external ribs and internal bulkheads. |
Cutter
Assembly |
Auger Diameter |
13-5/8 in (346 mm) |
| Auger Pitch |
11 in (279 mm) |
| Auger Flighting |
3/8 in (9.5 mm) |
| Speed |
Variable to 92 RPM |
| Cutter Knives |
Detachable Heat-Treated Blades |
| Auger Torque |
15,773 in-lbs (1813 kg-m) |
Working
Capacity |
15 ft (4.6 m) maximum working depth |
| Engine |
John Deere Diesel 165 HP |
| Dredge Pump |
Centrifugal Recessed Impeller |
| Impeller Diameter |
12 in (304 mm) |
| Dredge Pump Speed |
Variable to 1180 RPM |
| Suction Diameter |
6 in (152 mm) |
| Discharge Diameter |
6 in (152 mm) |
Typical Head - Capacity Operating Points:
1500 GPM @ 100 ft TDH (Sp.G.1.0)
2000 GPM @ 70 Ft. TDH (Sp.G.1.0)
Sphere size (maximum) - 6 in (152 mm) |
Hydraulic
System |
Main Hydraulic Pump output @ 2400 RPM |
46 GPM |
| Hydraulic Pressure (maximum, continuous rating) |
5,000 psi |
| Hydraulic Relief Pressure |
5,500 psi |
| Auger & Auxiliary Hydraulic Pump Output @ 2400 RPM |
24 GPM |
| Hydraulic Relief Pressure: Auger & Auxiliary Circuits |
2,500 PSI |
| Propulsion |
Treble Sheave Hydraulic Winch
Wire Rope Diameter - 3/8 in
Traverse Speed - 0 to 60 FPM (9.75 m/min) |
| Coating System |
All surfaces contacting liquid in the waterway have been sand blasted and given two coats of marine epoxy coating with a minimum film thickness of 12 mils. All other surfaces are primed and coated with two coats of urethane enamel. The cab, diesel engine, hydraulic pump drive and hydraulic components, etc. have original OEM coatings. |
