Equipment Specifications Library

Basic Model Information

  • Manufacturer:
    Astec Underground
  • Model:
    DD-4045
  • Rig Size:
    30,001 - 50,000 lbs pullback

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Specifications

Min Bend Radius 145' 44.19 m
Max Flow 60 gal/min 227L/min
Max Carriage Speed 150 ft/min 45.72 m/min
Entry Angle 16°
Pipe Diameter 2.375" 60.5 mm
Pullback 40,000 lbs 18.14 Tonnes
Manufacturer's Gross HP Rating 148 hp 110 kW
Rated Engine RPM 2200 rpm 2200 rpm
Rod Carrying Capacity 520' 158.5 m
Weight 20,000 lbs 9,071.84 Kg
Max Spindle Torque 4,500 ft-lbs 6,101 Nm
Rod Loader Dual Cam Style with Row Selection Assist
Width 85" 2,159 mm
Fuel Type Diesel
Fuel Tank Capacity 67 gal 254 L
Length 257" 6,527 mm
Joint Diameter 2.80" 71.1 mm
Hydraulic Tank Capacity 58 gal 219.6 L
Ground Drive Speed 2.0-3.25 mph 3.2-5.2 km/h
Type EarthPro Work String 2 (EPWS2)
Thrust 40,000 lbs 18.14 Tonnes
Max Pressure 1,300 psi 96.45 Bar
Make and Model Cummins QSB4.5
Max Spindle Speed 225 rpm 225 rpm
Length 10' 3,048 mm

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This information is provided for informational purposes only. HDD Broker LLC cannot warrant the accuracy or completeness of this information. This information is subject to change by the manufacturer. Some specifications may vary by model year.

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