Chicago Pneumatic
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Weight: 42 lbs

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CP backfill tampers are designed to effectively compact soil around foundations and other structures, and for compacting backfill in trenches. Unlike the CP backfill tampers, many competitors on the market were designed for sand ramming only and thus lack the full power necessary for contracting operations.

  • Maximum power - slow, powerful blows efficiently and quickly compact all types of backfill, including clay and soils containing high percentages of finely crushed or powered material
  • Heat-treated cylinder and chrome plated piston - significantly extend tool life
  • Adjustable packing-maintains a positive air seal
  • Butt held with clamp screw - for quick, easy replacement
  • Exhaust deflector - directs air, moisture and oil away from operator
  • Integral oiler - continuously lubricates tool during operation
  • Well balanced, smooth operation tool - easily guided by one person

** FREE ground shipping within Continental United States



Weight lbs 38.5
Length in 48.25
Stroke in 5.5
Air Consumption cfm 38,5
Air Inlet in ½
Impact Rate bpm 1450


Parts List


6" Malleable Iron Butt 9245998160 Rock Drill Oil - 1 Gal RDO1G
4" Aluminum Butt 9245999028 Rock Drill Oil - 5 Gal RDO5G
3" Aluminum Butt 9245998721 LIne Oiler LO-10PF
Pole Butt 9245998165 Whip Check WCSML
Clamp Screw 9245998170 Contractors Air Hose - 50' AIRH-19-50R
    Hose Whip Assy w/ 1.4 oz Lubricator TX4HW1/2
Whip Hose - ½" NPT Swivel 9246020364 Hose Whip Assy w/ 3.7 oz Lubricator TX8HW1/2
Dust Control Spray Kit 9753300015 Air King Universal Coupling AM8


  • Model: CP-9246020505