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SPECIALISED EXCAVATOR ATTACHMENTS

EVERDIGM Hydraulic Rock Breakers

EVERDIGM – Hydraulic Hammer Proven in Australia’s Harshest Conditions

The Everdigm range of hydraulic rock breakers is engineered for maximum productivity and has been proven for years in Australian harshest conditions. The Everdigm Breaker requires minimal maintenance, resulting in increased productivity at worksites. ONTRAC Group has the complete range of Everdigm hydraulic rock breakers ready for sale and immediate delivery across Australia.

Design Features of Everdigm Hydraulic Rock Breakers
All of Everdigm’s rock breakers share design features that make them ideal for Australia’s harsh rock conditions. Whatever your need is, this equipment can handle it. Designed and engineered with over 70 years of expertise, these hydraulic rock breakers offer you great value for your investment.

Proven Work Principle

  • The Everdigm rock breaker series is Nitrogen Gas Fired making it less demanding to operate.
  • The Everdigm Hydraulic Breaker has 2-speed* operation which can be adjusted according to the rock hardness.
  • To minimise recoil shock and blank fire, the Everdigm Hydraulic breaker is fitted with an Anti-Blank Fire mechanism elastomer damping system.

Increased Versatility

  • The Everdigm rock breaker models, specifically EHB05 and above, are suitable for underwater applications.
  • The whole series of rock breakers have a unique valve design that decreases pressure fluctuation to protect the carrier’s pump from damage.

Easy Maintenance

  • Everdigm’s rock breaker models require less individual parts for repairs and rebuilds.
  • Their jigsaw-shaped design gives them better resilience to external forces, protecting the body structure.
  • These hydraulic rock breakers use two-layered damper and wear plates that afford them longer maintenance intervals.

Why Choose ONTRAC Group

We are your reliable source of excavator attachments. We have partnered with Everdigm to be your solution for rock breaker suppliers here in Australia. Our combined experience in the earthmoving and construction industries has given us insights on how to choose the right equipment for worksites. Allow us to help you improve on-site safety, productivity and efficiency with our curated selection of products.

Browse through our range of rock breakers for sale to find the right equipment for your site. We’ll gladly address any concerns or queries you might have on our products.

EHB008 EHB01 EHB02 EHB03 EHB04 EHB05 EHB06 EHB10
Working Weight1 kg 80 121 121 147 249 315 472 555
Required Oil Flow lpm 12 – 30 15-25 20-35 30-50 35-65 45-90 60-110 80-140
Operating Pressure bar 100 – 130 100 – 130 100 – 130 100 – 130 110-140 130-170 130-170 140-180
Blow Frequency Low speed mode bpm
High speed mode bpm 550 – 1,300 700-1,200 700-1,200 550-1,000 550-1,000 550-1,000 520-1,000 500-1,000
Impact Energy2 Low speed mode joule
High speed mode joule 110 180 200 300 450 700 1,000 1,350
Tool Shank Diameter mm 42 45 45 50 58 68 80 93
Applicable Carrier Weight tonne 0.6-1.5 0.7-2.5 1.0-4.0 1.5-4.5 2.5-6.0 3.5-8.0 5-11 7-15

EHB13 EHB17 EHB20 EHB25 EHB30 EHB40 EHB50 EHB70
Working Weight1 kg 1,029 1,269 1,539 1,799 2,461 3,433 4,119 6,484
Required Oil Flow lpm 80-140 110-170 100-150 130-180 170-240 200-280 230-330 320-420
Operating Pressure bar 140 – 180 160-180 160-180 160-180 165-185 165-185 165-185 165-185
Blow Frequency Low speed mode bpm 380-700 350-600 340-550 330-500 310-490 330-450 250-370 280-370
High speed mode bpm 550-850 500-750 440-700 430-650 400-680 420-600 350-500 370-480
Impact Energy2 Low speed mode joule 2,500 2,800 3,500 4,300 6,100 7,600 10,400 13,000
High speed mode joule 2,150 2,200 2,800 3,200 4,200 6,000 7,900 10,000
Tool Shank Diameter mm 105 117 125 135 150 165 180 205
Applicable Carrier Weight tonne 12-20 14-24 16-25 20-30 26-35 32-45 40-70 60-110

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