Demoter S330 Hydraulic Breaker

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For 5.5–9 ton excavators. 305kg, 84mm tool. One-piece body, low noise, heavy-duty power.

–  Check out the full product description below.

Cambrian Plant & Sales – Authorised UK Dealer
02920 569 311 – We’re happy to help!

Fast UK delivery
14 days easy refund & returns
45+ years industry experience

Demoter S330 Hydraulic Breaker – Heavy-Duty Italian Power

The Demoter S330 is a robust, high-performance hydraulic hammer built for 5.5–9 ton excavators. Made in Italy and crafted with a monobloc body (no tie rods), this breaker is designed for operators who need reliable power, low maintenance, and silent operation for serious demolition and trenching work.

The one-piece forged body means there are no tie rods to loosen or fail. This gives the S330 greater structural integrity, better impact resistance, and less downtime—ideal for professional use in construction, demolition, and civil engineering.

The S330 uses an internal silenced system and hydraulic brake to reduce sound levels and protect the carrier. With nitrogen energy recovery, it delivers strong impact with less machine stress—perfect for extended use on demanding jobs.


Technical Overview

Feature Detail
Excavator Size Range 5.5–9 tons
Operating Weight 305 kg
Tool Diameter 84 mm
Pressure Range 120–150 bar
Oil Flow 50–85 L/min
Blow Rate 600–850 bpm
Body Type Monobloc / Silenced

Why Choose the Demoter S330?

  • Built for 5.5–9 ton machines

  • One-piece monobloc body – no tie rods

  • Quiet, powerful, and reliable

  • Ideal for demolition, rock breaking, and trenching

  • Engineered in Italy with proven performance


Cambrian Plant & Sales is the authorised UK dealer for Demoter hydraulic breakers.
📞 Call us at 02920 569 311 – We’re ready to assist!