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Atlas Copco
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LPD-RV High Back Pressure Post Driver

Used for driving road barrier tubes, profiles, signposts, fences and a wide range of anchors. The post drivers provide stable, powerful, high speed driving for a variety of post sizes. When operated with an optional hose-mounted remote-controlled valve, the drivers can be run with both open- or closed-center systems.

Now you can use your skid steer, backhoe, excavator or tractor to power your Breaker or Post Driver. These tools are designed to work with high back pressure and represent a breakthrough in versatility. These units are able to work on a maximum return/back pressure of 400 PSI (200 PSI for non-high back pressure units). Flow requirement of 8 gpm (Same as non-high back pressure units). Working pressure at approximately 1500 to 1800 PSI with maximum relief valve setting at 2200 PSI. (Same as non-high back pressure units).


  • Built in on/off valve for short pole driving
  • Drives up to 96 mm diameter poles
  • For driving of
    • Road barriers
    • Tubes / profiles
    • Signposts
    • Fences
    • Anchors

*To ensure that the tool is receiving the correct flow of 8 gpm, you will need OFD 30 Oil flow divider part #1801 1642 32 Oil flow Divider (Max flow in: 32 gpm; max. pressure: 3,600 psi). No warrantee for tools damaged by over pressure when run without an oil flow divider.

**For John Deere and Bobcat skidsteer that deliver between 16 and 30GPM. Pressure Reduction Hoses must be used in conjunction with the OFD.

** FREE SHIPPING within the Continental United States

AC-1801405002 $2,060.00
Activation Type Remote Valve
Hydraulic System Open or Closed Center
Weight, incl. hoses (lbs) 73
Service Weight, with square adapter (lbs) 76
Oil Flow (gpm) 5-8
Working Pressure (psi) 1523-2031
Impact Rate at 30 l/min (blows/min) 1680
Hydraulic Ports 12" BSP
Sound Power Level Guarangeed, Lw (2000/14/EC)* 115 dB(A)
Sound Pressure Level (ISO 11203)* Lp, r=1m 102 dB(A)
Spare Parts List
Safety and Operating Instructions
AC-3371806033 Universal Adapter $50.00
AC-3371806034 Round Adapter - 3.8" $50.00
AC-3371806032 Square Adapter - 2-18" $50.00
AC-1801163229 OFD 20 Oil Flow Divider $750.00
AC-1801164232 OFD 30 Oil Flow Divider $925.00
AC-3371801087 Twin Extension Hose - 23' $450.00  
AC-3371801089 Twin Extension Hose - 39' $550.00  
Hydraulic Power Pac Information
Common Replaceable Parts:
3371820090 Seal Kit $73.68