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

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