JB Rock-Buster
Equipco Poly Tanks

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JB Rock-Buster 1. JB Rock-Buster - POA
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JB Rock-Buster

JB Rock-Buster
JB-Attachments-Rock-Buster-Rock-Breaker-500x271.jpg JB-Attachments-Rock-Buster-Rock-Breaker-Pic3-500x271.jpg JB-Attachments-Rock-Buster-Rock-Breaker-Pic2-500x271.jpg
Freight available Australia wide

JBA Rock-Buster

Anti Blank Firing
Noise Suppression
Larger Gas Chamber
Auto Lube Available

Price: POA

Product Details
 JB Attachments has teamed up with D&A Industries to bring you the comprehensive range of RockBuster Hydraulic Breakers. With RockBuster breakers from JB Attachments, you get a long-lasting, hard-hitting hammer with top back-up service and support.

Comes with 2 year warranty*
*warranty conditions apply

Product Options


•    Auto-lubrication system - (40V - 750V)
•   Underwater application


» Auto-Stop (Anti Blank Fire) System:
Protects internal components and chisel pins by reducing blank firing.

» Noise Protection:  Sound suppression on Silenced models.

» Cushion Damper:  Absorbs repercussion from hammering and increases carrier durability

» Larger Gas Chamber:  Ensures higher impact power.

»  Stroke Adjuster:  Maximise productivity from variable speed control (70V-750V models).

» Main Valve: 10%-15% higher efficiency created by use of 
internal control valve system. The breaker runs cooler and       
produces more energy to the tool.

» Auto-Lubrication System: Option available on all models. 

» Accumulator:  Reduces risk of damage with less stress to hydraulic components through absorbing pressure fluctuations.  Increases efficiency by replenishing oil flow shortages.  

» Rock dragger with anti-abrasion steel:
Uses hardox anti-abrasian steel.

» Wide Chisel Pin:  Reduces abnormal and excessive wear.

» Piston:  Higher Impact Power on models above 100V by adjusting stroke for different applications.

» Quality heat-treated tool:  
Made from quality materials using superior heat treatment process gives longevity.

Product Specs

Carrier Weight
0.5 - 2.01.5-4.03.0-6.56.0-10.010-1512-1818-2424-3634-5640-6060-100
Operating Weight(kg)80187260545900115015802400330038007000
Tool Diametres(mm)40577090105115135150165175205
Impact Energy (joule)128342495142822472804353264107932935015025
Blows per
Operating Oil
Oil Flow Rate
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ABN: 22 163 895 734. All prices shown are in AUD and include GST/Tax.
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