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The 727 includes an industrial diesel powered hydraulic power unit, throttle controlled, hydrostatic high pressure circuit driving a submersible hydro-solids pump with a minimum 6" solids handling capacity.

Direct driven, hydraulic function circuits for the horizontal auger head, triple sheave traverse winch drive, and auger head cylinder controlled elevation linkage are independent and electronically controlled.

Our flotation system is comprised of baffled steel 10 gauge pontoons, filled with two pound density foam and matched with a heavy duty structural steel frame, then coated with  epoxy paint.

A comfortable heated operator cab includes instrumentation components and controls on all circuits.

PHYSICAL: Model 727 6x6x18
Working depth: 15 Feet
Hull: Catamaran Design; two foam filled pontoons 30” W x 37” D x 27’-0” O.A.L. Constructed from 10 gauge steel plate with formed external ribs and internal bulkheads.
Weight: Approx. 21,485 lbs Dry
Operational Draft: 27"
Total length: 30'-5"
Transport width: 8'-5"
Height: 9'-4"

ENGINE: 
John Deere Diesel Engine:  6 Cylinder Model 6068H, Turbocharged 
Intermittent Power Rating: 225hp @ 2400 rpm 
225hp @ 2400 rpm 
Fuel capacity: 180 Gallons

DREDGE PUMP: 
Centrifugal, Recessed Impeller Pump 
Dredge Pump Speed—Variable to1180 RPM 
Typical Head-Capacities: 
2000 GPM @ 120 ft Head 500m3/h 35m (Sp. G. 1.0) 
2500 GPM @ 85 TDH 
Suction and Discharge: 6"
Impeller size: 18"
Sphere size, inches (max): 6"

AUGER-CUTTER:
Flighting Thickness: 3/8"
Length: 98"
 
PROPULSION: 
Treble sheave Hydraulic Winch 
Wire Rope Diameter: 3/8"
Traverse Speed: 0 to 60 FPM 
Cutting Speed: Nominal 8 to 12 FPM
 
HYDRAULICS: 
Main hydraulic pump output:  46 GPM @2,400 RPM 
Hydraulic Pressure: (Max. Continuous Rating) 46 GPM 
Hydraulic Relief Pressure: 5,000 psi 
Auger and Auxiliary hydraulic pump output: 24 GPM 5,500 psi @2400 RPM 24 GPM
Hydraulic Relief Pressure Auger & Aux: 2,500 PSI