Chicago Pneumatic

Chicago Pneumatic CP0004 Pneumatic Backfill Tamper

Overview

Chicago Pneumatic CP0004 is the larger pneumatic backfill tamper for heavier compaction around foundations, structures and trenches. Its integral oiler supplies lubrication during operation.

Features & Applications

  • Integral oiler
  • Heat-treated cylinder and chrome-plated piston
  • Replaceable aluminum butt
  • Exhaust deflector
  • Valve: Ring.
CP0004 Part Numbers

Chicago Pneumatic CP0004 Pneumatic Backfill Tamper

CP 0004 · Part No. 8900004003
6 in stroke; 152 mm stroke

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Safety & operating manual (PDF)

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CP 0004
ModelConfigurationPart NumberQuote
CP 00046 in stroke; 152 mm stroke8900004003

Technical Specs

CP0004 Pneumatic Backfill Tamper — 8900004003
SpecificationCP 00048900004003
Weight (lb)42
Weight (kg)19
Length (in)50
Length (mm)1270
Impact rate (BPM)780
Cylinder stroke (in)6
Cylinder stroke (mm)152
Piston bore (mm)57
Air consumption (CFM at 90 PSI)28
Air consumption (L/s at 6 bar)13
Air consumption reference pressure (PSI)90
Air inlet1/2 in NPTF
Butt diameter (in)6.25
Butt diameter (mm)160
Piston rod diameter (in)1
Piston rod diameter (mm)25
ValveRing

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