Construction excavatorHydraulic breaker box type

Enstruc® Hydraulic Breakers (box type) offer superior performance for heavy duty demolition and construction tasks.

Encased in a robust, noise reducing housing, these silenced excavator breakers are ideal for projects in urban areas where noise control is crucial.

The enclosed design not only minimises sound and vibration but also protects internal components from dust, debris and damage.

Size options

Key Features

Silenced breaker for urban works
Vibration dampening components
Protection from debris & damage
Less maintenance than open type
Complete nitrogen gas kit supplied
Includes moil point or wedge point
Tool diameter from 120 - 160 mm
Consistent impact rate up to 900 bmp

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Specifications and sizes

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Part Number	Machine Class		Tool Diameter		Operating Pressure		Setting Pressure		Impact Rate	Oil Flow Rate		Weight
Part NumberEHBS120	Machine Class28660 – 39683 lbs	13 – 18 tonne	Tool Diameter4.7 ”	120 mm	Operating Pressure2175 – 2465 psi	150 – 170 bar	Setting Pressure3045 psi	210 bar	Impact Rate400 – 900 bpm	Oil Flow Rate23.7 – 31.7 g/min	90 – 120 l/min	Weight2976 lbs	1350 kg
Part NumberEHBS135	Machine Class39683 – 57320 lbs	18 – 26 tonne	Tool Diameter5.3 ”	135 mm	Operating Pressure2320 – 2610 psi	160 – 180 bar	Setting Pressure3045 psi	210 bar	Impact Rate400 – 800 bpm	Oil Flow Rate34.3 – 39.6 g/min	130 – 150 l/min	Weight4100 lbs	1860 kg
Part NumberEHBS150	Machine Class61729 – 77161 lbs	28 – 35 tonne	Tool Diameter5.9 ”	150 mm	Operating Pressure2320 – 2610 psi	160 – 180 bar	Setting Pressure3045 psi	210 bar	Impact Rate400 – 800 bpm	Oil Flow Rate39.6 – 50.2 g/min	150 – 190 l/min	Weight5291 lbs	2400 kg
Part NumberEHBS160	Machine Class72752 – 99208 lbs	33 – 45 tonne	Tool Diameter6.3 ”	160 mm	Operating Pressure2465 – 2755 psi	170 – 190 bar	Setting Pressure3265 psi	225 bar	Impact Rate300 – 600 bpm	Oil Flow Rate50.2 – 66 g/min	190 – 250 l/min	Weight7032 lbs	3190 kg

Tailored products and wear solutions for productivity challenges

Enstruc specialises in custom engineered products designed to tackle heavy industry equipment productivity and wear challenges. Our buckets, attachments, ground engaging tools and protective wear systems are designed to withstand extreme conditions, significantly reducing downtime and maintenance costs. By customising products to specific operational needs, Enstruc enhances the efficiency and longevity of heavy machinery, ensuring that equipment performs optimally in the most demanding terrain. Whether it’s through advanced steels and wear-resistant materials or precision engineered designs, our products and wear solutions empower construction and mining operations around the globe to maximise productivity while minimising the impact of wear and tear.