Skip Content

Paving Breaker,Hydraulic,45 lb Class close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
Megaphone How can we improve our Product Images?

Paving Breaker, Hydraulic, 45 lb Class

Price $3,745.00 / each

Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Confirm ZIP Code to determine availability.


Invalid Zip Code


Ship to: (Change)


Invalid Zip Code

  • Item # 5NWK1
  • Mfr. Model # HPB45-1AVS
  • UNSPSC # 40141608
  • Catalog Page # N/A
  • Shipping Weight 58.0 lbs.
Country of Origin Bulgaria Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • Item Paving Breaker
  • Type Hydraulic
  • Hydraulic System Type Open Center
  • Weight Class 45 lb.
  • Shank Size 1-1/8 x 6"
  • Blows per Minute 2160
  • Impact Energy 63, 85 Joules
  • Pressure Port 1/2" NPTF Female
  • Return Port 1/2" NPTF Female
  • Min. Flow (GPM) 5
  • Recommended Hydraulic Flow 7 gpm
  • Max. Flow (GPM) 8
  • Recommended Filtration (microns) 10
  • Max. Pressure (PSI) 2300
  • Relief Valve PSI Setting 2300
  • Max. Back Pressure 400 psi
  • Max. Oil Temp. 140 Degrees F
  • Viscosity (SUS @ 100 F) 140 to 225
  • Viscosity (SUS @210 F) 40 min.
  • Sound Level dB 110
  • Length 18"
  • Width 6"
  • Height 28-1/2"
  • Weight 47 lb.
  • Includes Whip Hoses, and 1/2" BSP to 1/2" NPTF Adaptors
Megaphone How can we improve our Technical Specifications?

Compliance and Restrictions


Alternate Search Terms

Customer Reviews

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.