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Designed for the purpose of breaking oversize material, our range of mobile rock breaker boom systems offer the customer a range of solutions for all brands of mobile crusher including Kleemann, Sandvik, Metso, Terex, Powerscreen, Lippmann, Tesab, Hartl, Atlas Copco, GIPO.

Product Features

Transport Dimensions – our range of mobile crusher booms are specifically designed to integrate onto the mobile crusher and wherever possible within transport dimensions allowing hassle free transport of crusher.

Fatigue Welding – manufactured with high tensile steels and using specialised machining and welding techniques ensures weight reduction and strength increase to be achieved.

Custom Designed Cylinders - McQuaid cylinders are specifically designed and built for rock breaker boom applications to provide superior strength and extended life under arduous conditions.

Rotation – Depending on the application we can offer 180 to 350 degree rotation options allowing full coverage area

Built in Quality –our rock breaker booms are engineered with hardened steel bushings built into larger pivot pins ensuring reduced bearing pressure and longer life

The Boom Package
We assist the customer in choosing the correct rock breaker boom system package for their specific site requirements.  This package includes;

  • Rock Breaker Boom
  • Hydraulic Power Pack
  • Operating Controls
  • Hydraulic Breaker
  • Supporting Steelwork
  • Installation
  • Commissioning  & Operator Training


Hydraulic Power Pack

The mobile rock breaker boom is generally powered directly from the mobile crushers own hydraulic system. This eliminates the need for a separate hydraulic power supply. For electrical powered mobile crushers we offer a power pack;

  • The hydraulic power pack operates the rock breaker boom and hydraulic breaker.
  • The size of the hydraulic power pack is dictated by the oil flow requirements of the hydraulic breaker and model of boom required.
  • The most suitable power unit will be recommended to ensure maximum performance and maximum productivity of the boom system.
  • As options we can supply, oil coolers, oil heaters, starter panels.


Operating Control Options

The mobile boom is generally operated remotely by a hand held remote control unit.
This allows the operator the flexibility to operate the boom from a safe distance. All machine functions are controlled by pushing or pulling the lever/joystick corresponding to the required function.

The operating control valve bank is housed within the booms support platform and is easily accessible for use and maintenance.

Hydraulic Breaker

  • The hydraulic breaker required is dependent on the hardness and size of material it is required to break.
  • We can offer our MQ range of hydraulic hammers that are fully compatible to operate our boom systems or we can supply other well own brands such as Rammer, Sandvik, Montabert, FRD, Terex, Atlas Copco etc


Supporting Steelwork

The mobile boom is integrated onto the mobile crusher with a supporting platform. We specialise in designing the supporting platform so that it fits neatly and whenever possible within transport dimensions.

Contact Information

Tel: (+44) 28 8774 9869
Fax: (+44) 28 8774 9698

Email - info@mcquaidengineering.com 

McQuaid Engineering Ltd,
84 Cookstown Road,
Co. Tyrone
Northern Ireland
BT71 4BS