Enstruc open-type hydraulic breakers are built for compact excavators that require consistent impact power with low maintenance. Featuring a simplified design and fewer moving parts, these breakers deliver strong performance in trenching, light demolition, rock breaking, and general construction.
Our hydraulic breakers for compact excavators are designed for machines from 1 to 12 tonnes, making them a reliable tool for mini and midi excavators across the utility, rental, and civil sectors. Each unit is supplied with a pin-on or quick hitch, chisel, hydraulic hoses, and a gas charging kit. The open-frame structure offers excellent cooling and easy access for servicing.
| 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 |
An open-type breaker is a hydraulic hammer with an exposed body, offering better cooling, simpler design, and easier maintenance. It’s a popular choice for cost-effective daily use.
Our open-type breakers are compatible with compact excavators from 1 to 12 tonnes, including models from:
Caterpillar: 301.5 – 310
Bobcat: E20 – E88
Takeuchi: TB216 – TB280
Kubota: U17 – KX121
JCB, Volvo, Develon / Doosan, Yanmar, and more
Every breaker is supplied with:
Mounting (pin-on or quick coupler type)
Flat or moil chisel
Hydraulic hose set
Gas charging kit
Documentation and manuals
Open-type breakers are typically lighter, more affordable, and easier to maintain. Box-type breakers reduce noise and vibration, making them more suitable for urban or regulated areas.
Yes. Enstruc delivers hydraulic breakers globally, with support for equipment dealers, contractors, and plant hire companies across all markets.
