ROCK BREAKER BOOM SYSTEMS -...

ROCK BREAKER BOOM SYSTEMS


Improving productivity

while putting Safety First!

McQuaid Engineering Ltd

For further information and assistance in helping you determine which of the Boom Systems in the McQuaid Engineering range best responds to the needs of your particular application, please contact our sales department at the address below , or, alternatively, contact your nearest Authorised Dealer/Distributor.

McQuaid Engineering Ltd84 Cookstown Road, DungannonCo. Tyrone, N. Ireland, BT71 4BS

Tel: ++44 (0)28 8774 9869Fax: ++44 (0)28 8774 9698

Email: [email protected]

www.mcquaidengineering.com

Authorised Dealer/Distributor

McQuaid Engineering Ltd, boast over 15 years experience in the manufacture, sales and service of our range of quarry, construction and recycling attachments. Our extensive portfolio boasts our most specialised product, a comprehensive range of Rock Breaker Boom Systems that include both Static Pedestal Mounted Booms and Mobile Crusher Mounted Booms.

The cornerstone of our company is our team of engineers. With their vast experience in the design and manufacture of hydraulic breaker booms, partnered with our policy of continued financial investment in the latest technologies and personnel, McQuaid Engineering Ltd continually strive to improve the quality of service and product offered to our customer.

MQ Boom System PackageMcQuaid Engineering Ltd and its network of authorised dealers offer a Complete Boom System Package which includes; MQ Rock Breaker Boom, Hydraulic Breaker, Power Unit, Operating Controls, Supporting Platform and Full Installation. Operators also receive full training in the effective use of the MQ boom system once installed.

A comprehensive After Sales Support Service is provided. Every effort is made to ensure that our boom systems provide many years of highly productive and low-maintenance service. All customers are provided with a complete parts manual specific to their model for ease of ordering spare parts.

Customer PortfolioOur MQ Pedestal Rock Breaker Boom Systems have been installed by industry leading firms such as Tarmac, Lafarge, Aggregate Industries, Hanson, Roadstone, Cemex (Readymix) and Quinn Group. We have also worked collaboratively with a significant number of high profile international mobile crusher manufactures such as Kleemann, Terex Finlay, Terex Pegson, Extec, Metso/ Nordberg, Fintec, Hartl-Crushtek, Hartl-Powercrusher, Parker, Tesab, Gipo and Continental Nord, supplying boom systems for integration onto their units.

Product ConceptThe MQ Rock Breaker Boom is a hydraulically operated mechanical arm fitted with a hydraulic breaker. When mounted in close proximity to the primary crusher it allows blockages to be removed and obstructions to be cleared.

Increased Production and Improved SafetyThe installation of an MQ Rock Breaker Boom greatly improves productivity, maintaining production capacity by preventing the crusher from clogging and averting bridging in the feeder and jaw. The boom is used to resize oversized material and also to rake obstructed or bridged material towards the crusher, thus ensuring that the primary crusher operates at its full capacity at all times. This has significant economic benefits for the quarry operator as the MQ boom quickly pays for itself in increased production. Therefore the installation of a MQ boom represents a simple and highly cost-effective means for a quarry operator to eliminate some of the most hazardous operations found in the industry. A strong safety policy makes long term business sense.

Built-in ReliabilityOur MQ Rock Breaker Boom Systems are designed and built to withstand the destructive nature of their intended application. They are manufactured with the use of components that exceed design requirements and therefore ensure the boom a long service life and minimum maintenance requirements.

McQuaid Engineering Ltd’s range of Static Pedestal Boom Systems are designed for use on Jaw, Impact, Cone and Gyratory crushers as well as other applications such as breaking oversized material on the Grizzly.

Our Static Pedestal Boom range consists of 7 models with horizontal reach of 3m to 7.5m. Manufactured from the highest quality materials to withstand the toughest of applications, the range is built to ensure safety and increased production. To date our Pedestal Boom Systems have been successfully installed by industry leading firms such as Tarmac, Lafarge, Aggregate Industries, Hanson, Roadstone, Cemex (Readymix) and Quinn Group.

CM4120 Series The CM4120 series model pedestal booms are designed for use in large mobile and stationary crusher operations. We can offer four variations of this series (CM4120, CM4120-XR, CM4120SR & CM4120SR-XR.

The CM4120 boom is the standard model in the series. By design it has 2 jibs and a 180 degree twin trunnion slewing system. The CM4120-XR is a slight variation of the standard in that it as an additional jib.

The CM4120SR (2 Jib Boom) & CM4120SR-XR (3 Jib Boom) are manufactured with a slew ring and pinion system allowing 360 degree slewing, therefore increasing the versatility and options for mounting positions.

Static Pedestal Boom Systems

Improving Productivity while putting safety first!

CM4120 mounted on moving gantry with MQ waste grab fitted.

CM4120 mounted onto tower with power unit and controls all accessible via maintenance platform.

CM4120SR-XR mounted on bridge type platform servicing both Jaw & Feeder.

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www.mcquaidengineering.comROCK BREAKER BOOM SYSTEMS


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CM4120 Series Specification CM4120 CM4120-XR CM4120SR CM4120SR-XR

Mass Excluding Hammer (kg) 2250 2770 2035 2605Standard Hammer Mass (kg) Up to 1000 Up to 500 Up to 1000 Up to 500Rotation (degree) 180 180 360 360No. of Jibs 2 3 2 3Horizontal Reach A (mm) 4126 5650 3802 5388Horizontal Reach B (mm) 5977 7148 5667 7264Vertical Reach C (mm) 4226 5586 4165 5929Standard Power Pack (kw) 22-30 30 22 30Standard Working Pressure (Bar) 200 200 200 200Standard Flow Rate (L/min) 70-90 70 70-90 70

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CM4120 mounted on top of rotary crusher

CM4120 mounted over feeder on bridge platform



CM4120 mounted on tower

CM4120 SR-XR mounted over feeder

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Our team of designers are on hand to help you select the correct boom for your application. When selecting a Pedestal Rock Breaker Boom System you need to consider two key factors, it’s Location and the Breaker Size required.

When looking at the Location you need to consider where best the boom can be positioned so it that it can provide;

• Optimum coverage to break oversized material whilst allowing ability to rake material into the crusher • Operator and service/maintenance personnel accessibility to the boom, pedestal and breaker.

• Safe working position for the operator whilst maintaining an optimum view.

The Breaker Size is also an important factor as it affects the efficiency of the boom. You must consider how often it will be necessary to break oversized material and how hard the material is.

Selecting the Right Pedestal Boom

MCM4000 mounted on a primary crusher

MCM4000 mounted on a raised platform

CM7500 mounted on towerCM6000 mounted to side of feeder

MCM4000The MCM4000 model boom is designed for use on small static crushers and large mobile crushers. By design it has a small base and large reach which offers many options for installation. For more information on this model see page 11.

CM6000 and CM7500The CM6000 & CM7500 model pedestal booms are robust in design and have excellent reach and manoeuvrability. They are designed for extended use in high production operations, both having 2 jibs and operating on a 180 degree slew system.

CM6000 & CM7500 Specification CM6000 CM7500

Mass Excluding Hammer (kg) 6680 7350Standard Hammer Mass (kg) Up to 1750 Up to 1250Rotation (degree) 180 180No. of Jibs 2 3Horizontal Reach A (mm) 6399 7594Horizontal Reach B (mm) 8655 9033Vertical Reach C (mm) 6344 6793Standard Power Pack (kw) 45 45Standard Working Pressure (Bar) 200 200Standard Flow Rate (L/min) 90 90

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MQ Rock Breaker Boom FeaturesSlewing SystemsMQ Booms are supplied with either a 180 or 360 degree slewing system

Motion Control Valveprotects the slew system

Heavy duty 360 degreeslew-ring and pinion system

Two column height options offered to solve mounting requirements

Twin trunnion mounted cylinders. Orientation of cylinder adjustable for confined areas

Compact base for ease of mounting in confined areas

Mounting available for any hammer

Hard steel pins & bushes. Hard wearing and long lasting

Extremely rigid Box Profiled boom

Spherical self-aligning bearings throughout

Operating manual controls can be mounted on the boom base or on an independent stand

Alternatively you can opt for remote control

Powerful and compact twin trunnion mounted cylinders

Motion control loadhold valve

Hydraulic power unit is supplied with all Static Pedestal Booms

Heavy duty cylinder with hard chrome rods

180 degree slewing system

Complete Boom System Package includes:• Breaker Boom• Hydraulic Breaker (any brand of breaker can be supplied at customers request)• Hydraulic Power Unit (range of sizes. Option of tandem pump configuration for larger high-flow breakers)

• Controls (option of manual hydraulic, umbilical-remote or radio-remote electro-hydraulic control systems)• Custom Mounting Platform (designed to integrate fully with existing structures and installations)• Full Installation, Commissioning and Training Service




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The MQ Mobile Boom Systems are specifically designed for mobile crusher applications. Their compact dimensions enable the boom to remain on the crusher during transport thus eliminating down-time on site for assembly and disassembly.

By design the mobile boom systems integrate onto ALL makes and models of mobile crushers. As a general rule the boom systems are powered directly from the mobile crushers own hydraulic system, therefore eliminating the need in most cases for a separate hydraulic power supply.

Our Mobile Boom range consists of 8 models with horizontal reach of 1.9m to 5.4m, catering for a large variety of different sizes of mobile crusher and mounting conditions. To date our Mobile Boom systems have been successfully installed onto a wide range of mobile crusher makes and models including; Kleemann, Terex Finlay, Terex Pegson, Extec, Metso/ Nordberg, Fintec, Hartl-Crushtek, Hartl-Powercrusher, Parker, Tesab, Gipo and Continental Nord.

MCM2400FBThe MCM2400FB model Mobile Boom is a variation of the standard MCM2400. It is ideal for an application whereby integrating extended supporting steelwork onto the crusher is not an option.

The boom has a lower column in comparison to the standard, allowing it to fold into a very compact position for transport.

Mobile Boom Systems

MCM2400The MCM2400 model Mobile Boom is lightweight and compact. It is ideal for integration onto small to medium size mobile crushers. By design this boom can be mounted close beside the jaw allowing the boom to be mounted using the crushers existing structural steelwork. The boom has 2 jibs and operates on a 180 degree slewing system.

MCM2400 mounted on a Pegson

MCM2400 mounted on a Metso

MCM2400 mounted on a Hartl crusher

Selecting the right Mobile Boom

We can offer a boom system for ALL makes and models of mobile crusher and our team of engineers are on hand to help you select the correct boom.

Key factors to consider when selecting a mobile boom are the Transport Requirement, Size of Breaker and Boom Function.

• Is there a requirement for the boom to be attached to the mobile crusher?

• What size is the oversized material?

• Is the boom required to break material in the feeder and rake material into the crusher?

MCM2400FB mounted on a Terex Finlay Jaw crusher

MCM2400 mounted on a Kleemann

MCM2400FB mounted on a Finlay

MCM2400 mounted on a Hartl Crushtek

MCM2400FB mounted on a Metso



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MCM3000 & MCM4000The MCM3000 & MCM4000 mobile booms are very robust yet very compact. They have 2 jibs and operate on a 360 degree slew ring and pinion system.

By design they have a small base and large reach which offers many options for installation on medium to large mobile crushers and small static crusher applications.

CM4120 SeriesThe CM4120 Series model booms are designed for use in large mobile and stationary crusher operations. For more information on this series see page 2.

CM4120 mounted on a Gipo mobile crusher

MCM4000 mounted on a Terex Pegson crusher

MCM3000 in folding position on Terex Pegson crusher.

MCM4000 mounted on a Extec/Sandvik mobile crusher.

MCM4000 mounted on a Parker mobile crusher

Mobile Boom Specifications MCM2400 MCM2400FB MCM3000 MCM4000

Mass Excluding Hammer (kg) 690 615 910 1020Standard Hammer Mass (kg) Up to 250 Up to 250 Up to 300 Up to 650Rotation (degree) 180 180 360 360No. of Jibs 2 2 2 2Horizontal Reach A (mm) 2028 1924 2764 3016Horizontal Reach B (mm) 3196 3071 4195 4358Vertical Reach C (mm) 797 1201 2905 2530Vertical Reach D (mm) 1996 1944 Column Height 1280 812 Standard Power Pack (kw) 22 22 22 22Standard Working Pressure (Bar) 200 200 200 200Standard Flow Rate (L/min) 70 70 70 70

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At McQuaid Engineering Ltd we offer a complete boom system package to our customers. Along with our Rock Breaker Boom, we can also supply the Hydraulic Breaker, Hydraulic Power Unit, Operating Controls, Supporting Platform and Full Installation.

Hydraulic BreakersWe offer the option of supplying a hydraulic breaker with the boom. We can source and supply any make or model of hydraulic breaker that the customer wishes. It is also possible to use an existing breaker. If the customer wishes to procure their own beaker or use an existing one, a custom made breaker bracket will be manufactured and dispatched with the boom and the hydraulic circuit will be appropriately adjusted to ensure optimum performance.

Hydraulic Power UnitAs standard, all MQ boom systems destined for static applications are supplied with a high specification hydraulic power unit as shown below. The unit comprises a high efficiency electric motor, a large displacement hydraulic pump and a high capacity reservoir.

We also offer two remote control options, radio remote and umbilical cable. Both come with an extremely compact and lightweight yet remarkably robust and reliable hand unit. The hand unit (as illustrated) permits easy configuration of the boom functions – function speed and function responsiveness can be adjusted at the touch of a button without alteration to the hydraulic system. The hand unit also incorporates an accessible stop button. Importantly the hand held unit gives the operator the freedom to position themselves where they can best observe the area the breaker is working in at all times, all while maintaining a safe distance.

When supplying a remote control system we generally mount manual controls on the booms base as a back up to the remote control unit supplied. This allows the boom to be controlled both manually and remotely.

Installation ServiceTo assist the customer in choosing the correct boom system, our engineer, on request, will visit the site and take relevant measurements in order for our designers to create 3D installation drawings. As illustrated below, the drawings will show the full movement parameters of the boom including movement within the jaw, feeder and hopper.

MQ Boom System Package

Operating ControlsMcQuaid Engineering Ltd offer a range of manual and remote proportional control options for operating the MQ boom system.

The standard control system is a multi-lever manual proportional control valve bank. The manual control valve is often mounted on the machine base (as illustrated).

Alternatively the valve bank can be mounted on an independent stand, positioned in a safe area whilst allowing the operator to have a good view of the area around the jaw, feeder and hopper.

Return line filterFiller cap

Inspection plate(access to inside of tank)

Inline suction strainer

Multiple pump & motor options mounted below reservoir for easy access and maintenance

Drain bung

Combination oil level and temperature gauge

22KW 30KW 30KW 45KW Standard Standard Tandem TandemFlow (Lt/min) 70 90 60/100 90/140Working Pressure (bar) 200 200 200/180 200/180Reservoir Capacity (Lt) 150 200 200 400Type of Fluid (Mineral Hydraulic Oil (ISO HM32/ISO HM46*)Voltage 380-440 380-440 380-440 380-440

Additional Options

• For extreme cold conditions

we can offer an Intank Oil Heater

and a Bunded Reservoir (insulated).

• For extreme hot conditions

we can offer an Oil Cooler.

*Depending on ambient temperature

CM6000 mounted on floor to side of jaw, servicing the jaw, feeder and dump chute

MCM2400 mounted on a hydraulically raised platform

MCM4000 mounted to side of mobile crusher

CM4120 mounted on a bridge type platform over hopper

CM4120 mounted on a lattice frame tower

MCM4000 tower mounted to side of crusher


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