Mini Excavator Hydraulic Breaker / BRH Norteck

When breaking up a slab, wall, or foundation with a 1-tonne machine, the main constraints are impact energy, carrier size, and pin mounting. This hydraulic breaker delivers an impact force of approximately 200 J and a rate of 800 to 1400 blows per minute, using a 36.3 mm chisel. The unit weighs 68 kg for a length of 880 mm—a size that won't destabilize the tipping load of a 0.8 to 1.5 t mini-excavator.

Hydraulic Connection and Breaking Data

The required oil flow ranges from 15 to 25 l/min, under an operating pressure of 90 to 120 kg/cm². The high-pressure hose fitting is 3/8 inch. These values must be matched to the machine's auxiliary circuit: a flow too far below the minimum range won't deliver the expected blow rate, while excess flow forces the breaker beyond its standard operating range.

Technical Specifications

• Total weight: approx. 68 kg
• Impact force: approx. 200 J
• Length: 880 mm
• Hydraulic oil flow: 15-25 l/min
• Pressure: 90-120 kg/cm²
• Blows per minute: 800-1400 bpm
• Chisel diameter: 36.3 mm
• Excavator application: 0.8-1.5 T
• High-pressure fitting: 3/8
• Pin diameter: 25 mm

The kit includes a moil point, two hoses, a pressure gauge, and a nitrogen bottle. The breaker comes pre-charged and ready to operate once connected to the carrier's hydraulic circuit.

Check the 25 mm pin diameter at the dipper arm—this is the critical dimension for mounting on machines like the Kubota KX36-3, KX41-2, or JCB 801. A loose setscrew or pin will degrade impact transmission; checking this is part of the setup routine before any demolition sequence.

On a rework or partial demolition site, the same carrier can switch to a Norteck mini excavator ripper tooth to extract stumps or pry out blocks. During loading phases after demolition, the Norteck mini excavator thumb provides a secure grip on the bucket. If the carrier is fitted with a quick coupler, the Norteck mini excavator quick coupler simplifies switching between these tools.