Compact excavatorHydraulic breaker open type

Enstruc® Compact Hydraulic Breakers (open type) are designed to provide powerful and efficient breaking capabilities for mini excavators during demolition and construction tasks. Their exposed design allows for easy access to internal components, making maintenance and repair simple.

Although they produce more noise than silenced breakers, their lighter weight and compact size enhance manoeuvrability and operational efficiency, especially in confined spaces.

Size options

Key Features

Easy access to internal components
Light & compact for confined spaces
Suited for remote or industrial areas
No harmful pressure fluctuations
Complete nitrogen gas kit supplied
Includes moil point or wedge point
Tool diameter from 45 – 100 mm
Reliable impact rate up to 1200 bmp

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Enstruc Wear Solutions | Compact excavator hydraulic breaker open type 0

Enstruc Wear Solutions | Compact excavator hydraulic breaker open type 1

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Enstruc Wear Solutions | Compact excavator hydraulic breaker open type 6

Enstruc Wear Solutions | Compact excavator hydraulic breaker open type 7

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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 NumberEHB45	Machine Class1763 – 6613 lbs	0.8 – 3 tonne	Tool Diameter1.7 ”	45 mm	Operating Pressure1305 – 1740 psi	90 – 120 bar	Setting Pressure2175 psi	150 bar	Impact Rate600 – 1200 bpm	Oil Flow Rate5.2 – 7.9 g/min	20 – 30 l/min	Weight213 lbs	97 kg
Part NumberEHB53	Machine Class4409 – 7716 lbs	2 – 3.5 tonne	Tool Diameter2.0 ”	53 mm	Operating Pressure1305 – 1740 psi	90 – 120 bar	Setting Pressure2175 psi	150 bar	Impact Rate550 – 1000 bpm	Oil Flow Rate6.6 – 13.2 g/min	25 – 50 l/min	Weight352 lbs	160 kg
Part NumberEHB68	Machine Class4409 – 15432 lbs	2 -7 tonne	Tool Diameter2.7 ”	68 mm	Operating Pressure1375 – 1885 psi	95 – 130 bar	Setting Pressure2465 psi	170 bar	Impact Rate450 – 900 bpm	Oil Flow Rate7.9 – 13.2 g/min	30 – 50 l/min	Weight573 lbs	260 kg
Part NumberEHB75	Machine Class7716 – 19841 lbs	3.5 – 9 tonne	Tool Diameter3.0 ”	75 mm	Operating Pressure1450 – 1885 psi	100 – 130 bar	Setting Pressure2465 psi	170 bar	Impact Rate450 – 900 bpm	Oil Flow Rate10.6 – 21.1 g/min	40 – 80 l/min	Weight793 lbs	360 kg
Part NumberEHB100	Machine Class19841 – 26455 lbs	9 – 12 tonne	Tool Diameter4.0 ”	100 mm	Operating Pressure2175 – 2465 psi	150 – 170 bar	Setting Pressure3045 psi	210 bar	Impact Rate450 – 900 bpm	Oil Flow Rate21.1 – 26.4 g/min	80 – 100 l/min	Weight1686 lbs	765 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.