NATIONAL HIRE NUMBER

The ProDem PRB Series comprises vibration dampened, silenced hydraulic hammers that have been developed to operate in the toughest environments.

While the PRB Series is fully silenced for sound sensitive sites, it also provides impressive power for the largest demolition sites, reliability, durability and low operating costs.

The PRB Series (PRB130 upwards) features rock claws as well as:

  • Pro-speed dual speed control system
  • Anti-blank firing system
  • Auto-stop and auto-start

PRB Series – SA

Premium series hammers are designed for noise sensitive areas. The PRB series is equipped with sealing plugs to help achieve effective noise suppression.

Type of Machine (ton) 0.5 1-5 3 5 8 13 21 29 36 45
Lynch Attachment 8 30 50 60 60 130 200 300 300 400
Working Weight (kg) 75 149 294 424 424 974 1564 2492 2492 3100
Required Oil Flow (lpm) 12-22 20-35 35-65 45-90 45-90 80-140 100-150 170-240 170-240 200-280
Operating Pressure (bar) 100-130 100-130 130-170 130-170 130-170 140-180 160-180 165-185 165-185 165-185
Impact Energy (max) — High Speed (joule) 110 300 700 1000 1000 2500 3500 6100 6100 7600
Impact Frequency — High Speed (bpm) 750-1300 550-1000 550-1000 520-1000 520-1000 380-700 340-550 310-490 310-490 330-450