ProDem Hydraulic Breakers

The ProDem PRB Series are Vibration Dampened Silenced hydraulic hammers which have been developed for the toughest kinds of environments.

Media and Downloads

Features

Perfect cushion damper
Unique valve design
Centralised lubricating system
Hardened rock claw
High quality working tool
Full box enclosure
Unique valve design - Lessens pressure fluctuation, Less damage on carrier’s pump
Hardened rock claw - Resisting wear and abrasion
Easy maintenance - Fewer components, Wide and appropriate openings
Through bolt - Reduces internal torsion stress to increase fastener life

Additional Information

Model Working Weight (kg) Required Oil Flow (lpm) *Operating Pressure (bar)* Impact Energy (max) – Low Speed (joule) Impact Energy (max) – High Speed (joule) Impact Frequency – Low Speed (bpm) Impact Frequency – High Speed (bpm) Tool Diameter (mm) Tool Diameter (inch) Excavator Weight Class (t)
PRB008 75 12-22 100-130 N/A 110 N/A 750-1300 42 1.65 0.7-1.5
PRB010 123 15-25 100-130 N/A 180 N/A 700-1200 45 1.80 0.7-3
PRB030 149 20-35 100-130 N/A 300 N/A 550-1000 50 2.0 1.5-4.5
PRB040 209 30-50 110-140 N/A 450 N/A 550-1000 58 2.3 2.5-6
PRB050 294 35-65 130-170 N/A 700 N/A 550-1000 68 2.7 3.5-8
PRB060 424 45-90 130-170 N/A 1000 N/A 520-1000 80 3.2 5-11
PRB100 537 60-110 140-180 N/A 1350 N/A 500-1000 93 3.7 7-15
PRB150 974 80-140 140-180 2500 2150 380-700 550-850 105 4.1 12-20
PRB170 1270 110-170 160-180 2800 2200 350-600 550-750 117 4.6 14-24
PRB200 1564 100-150 160-180 3500 2800 340-550 440-700 125 4.9 16-25
PRB250 1662 130-180 160-180 4300 3200 330-500 430-650 135 5.3 20-30
PRB300 2492 170-240 165-185 6100 4200 310-490 400-680 150 5.9 26-35
PRB400 3100 200-280 165-185 7600 6000 330-450 420-600 165 6.5 32-45
PRB500 4200 230-330 165-185 10400 7900 250-370 350-500 180 7.1 40-70
PRB700 6700 320-420 165-185 13000 10000 280-370 370-480 205 8.07 60-110
PRB1000 10070 410-530 165-185 17000 14000 260-340 360-470 245 9.65 85-140

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