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

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