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  • Noise Level

    Sound Pressure - 92 dbA

    Sound Power - 105 dbA

  • Hydraulic System

    Flow rate - 3.6 gpm

    Pressure - 2,500 psi

  • Fluid Capacities

    Air flow - 512 cfm

    Vacuum, max - 15 in Hg

  • Dimensions - Mixing System w/950-Gallon Tank

    Length - 180 in

    Width - 42 in

    Height (Tank assembly w/out fill pipe) - 72 in; Height (Tank assembly w/fill pipe) - 80 in

    Mixing unit - 450 lb

    Weight, empty - 1,050 lb

    Weight, full of water - 9,383 lb

  • Dimensions - Mixing System w/400-Gallon Tank

    Length - 100 in

    Width - 20 in

    Height - 69 in

    Weight, empty - 450 lb

    Weight, full of water - 4,253 lb

  • Fluid/Mixing System

    Centrifugal pumps (Suction port diameter) - 3 in; Centrifugal pumps (Discharge port diameter) - 3 in

    Fluid pressure, max - 50 psi

    Pump discharge rate, water, max - 270 gpm

    Flow rate to boring unit, max - 220 gpm

    Drilling fluid tank capacity - 400/500/950 gal

    Solids addition rate, w/metering plate - 30 lb/min; Solids addition rate, w/out metering plate - 75 lb/min

    Mixing hopper capacity (each hopper) - 1 ft³

    Typical tank mixing time - 7-10 min

  • Dimensions - Mixing System w/500-Gallon Tank

    Length - 150 in

    Width - 31 in

    Height (Tank assembly w/out fill pipe) - 68 in; Height (Tank assembly w/fill pipe) - 75 in

    Mixing unit - 450 lb

    Weight, empty - 550 lb

    Weight, full of water - 5,180 lb

  • Power

    Engine - Honda® GX390; Fuel - Gasoline

    Cooling medium - Air

    Number of cylinders - 1

    Displacement - 23.7 in³

    Bore - 3.46 in; Stroke - 2.52 in

    Manufacturer’s net power rating - 11.7 hp

    Rated speed - 3,600 rpm

    Emissions compliance - EPA Phase 3