Enstruc supply Box-Type Hydraulic Breakers for mini excavators used in urban, residential, and noise-sensitive construction zones.
The silenced mini excavator breaker is housed in a fully enclosed casing that significantly reduces noise and vibration, making it suitable for light demolition and utility work in confined environments.
Engineered for durability and performance, our compact breakers deliver efficient energy transfer with minimal recoil.
Internal components are sealed against dust and debris, extending working life and reducing maintenance needs.
Whether you’re breaking concrete, rock, or asphalt, Enstruc provides a controlled and quiet breaking solution for small excavators on tight jobsites.
| Part Number | Machine Class | Tool Diameter | Operating Pressure | Setting Pressure | Impact Rate | Oil Flow Rate | Weight | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Part NumberEHBS45 | 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 | Weight233 lbs | 106 kg |
| Part NumberEHBS53 | 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 | Weight385 lbs | 175 kg |
| Part NumberEHBS68 | 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 | Weight606 lbs | 275 kg |
| Part NumberEHBS75 | 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 | Weight870 lbs | 395 kg |
| Part NumberEHBS100 | 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 | Weight1730 lbs | 785 kg |
Enstruc offers customised silenced mini excavator breaker packages to suit your carrier model and job requirements.
We can supply coupler connections for your excavator, adjust the energy class for your working conditions, and match the appropriate tool steel for the material you’re breaking.
Additional options include hammer maintenance kits, wear parts, and fast-fit mounts.
Every breaker is configured for smooth operation, reliable output, and low-noise performance in confined or regulated environments.
