The MB hydraulic breakers give a real appetite for destruction ...anugrahaindia.com/construction/wp-content/uploads/2013/...Satisfy your hunger for cost-effi cient performance MB

Satisfy your hunger forcost-effi cient performance

MB RANGEThe MB hydraulic breakers give a real appetite for destruction | Taste the real power

Don’t judge a hydraulic

breaker by its weight!

Other breakers also seem to do the job in an acceptable manner - no big difference with the MB breakers. Breakers are often simply compared by weight (price per kg) or by chisel diameter, which gives a misleading picture, that does not take performance/effi ciency into account.

C O S T E F F I C I E N C Y I S T H E M A I N F L AVO U R

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Low cost, high performance; that’s to our taste!

Atlas Copco ś MB breakers keep lifecycle costs down. Often, these costs are not seen as an important element, but they are: 2/3 of the lifecycle cost of a breaker being made up of factors such as energy & fuel consumption, operator cost and service & maintenance cost.MB breakers can help you in achieving lower lifecycle costs, and a positive effect on your bottom line. And that ś got to be to everyone ś taste!

+54%

Less weight, more power,to satisfy your hunger.

The percussive performance to weight ratio of Atlas Copco MB breakers is signifi cantly better than their predecessors.Due to the MB breakers ś high percussive performance to weight ratio, smaller carriers can be used, which can result in fewer investments and a lower cost of ownership.The carrier generates the hydraulic input power which is refl ected in fuel consumption. The greater the operational effi ciency of the breaker,the lower your energy and fuel costs.

Example for percussive performance to weight comparison

MB 1500 Krupp HM 960

P E R C U S S I V E P E R F O R M A N C E C R AC K S A L L D O U B T S

+54

MB

Breaking lifecycle costs down

Less weight, more power,to satisfy your hunger.

High productivity High percussive performance and EnergyRecovery can increase the output per shift and lower energy & fuel consumption and operator costs.

Outstanding reliability Effective dust protection, automated lubrication and double tool retainer bars help to increase breaker availability, lifetime and resale value.

Low maintenance Automated lubrication, tailor made maintenance kits and an extended warranty program help to keep service & maintenance cost on a low level.

Service &Maintenance

cost

Energy & Fuel consumption

Operator cost

* according to AEM measurements

*

Double tool retainer barsThe design features a maximum contact surface between tool and retainers in order to achieve the lowest possible forces by area, minimising risk of tool breakage in the retainer area. The retainer can be used from both sides in order to reduce wear and receive maximum service life. The new design of the lower hammer part improves its durability. Locking pins simplify the process of changing the working tool.

No fl y in the ointment!DustProtector II, the option to ensure your productivityThis protective feature, unique with its two stages and only available with Atlas Copco hydraulic breakers, can also be ordered for the MB breakers. This means that operations can be more sustainable, long-term and trouble-free under dusty working conditions. A combination of multible wipers signifi cantly reduce penetration of abrasive stone dust and other foreign objects from the lower section of the breaker. The fi ne wiper also keepsthe chisel paste in the wear bush area much longer. Thus reduces the consumption.This helps in protecting both the hammer unit and the bushings against damage as well as premature wear.

VibroSilencedEffective noise and vibration dampingThe VibroSilenced system is a highly effective arrangement of elastic damping elements which isolate the percussion mechanism acoustically from the external guide system. It is no coincidence that Atlas Copco breakers are among the quietest on the market. This has been proven by measurements based on Directive 2000/14/EC, which give a guaranteed sound power level of 117 dB(A)*. All Atlas Copco medium Breaker models are fi tted with the VibroSilenced system as standard.

Option!

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C O M PL E T E S AT I S FAC T I O N D U R I N G T H E W H O L E L I F EC YC L EA U N I Q U E M I X O F R E S E A R C H A N D I N N OVAT I O N

The ease of mind to copewith every job

Spice upyour performance

but keepyour costs down!

For small and medium hydraulic breakers, two years additional warranty are provided free of charge.

Benefi ts:• Protected investment and peace

of mind• Time to focus on your business• Breaker availability assured• Higher breaker resale

Register at:www.1plus2program.com

The ease of mind to cope

Spice upyour performance

but keepyour costs down!

The design principle of all Atlas Copco breakers is based on simplicity in order to reduce the risk of failures and to ensure durability and service friendliness. But “simple” is hard to achieve - it ś the result of more than 40 years of experience in breaker design and development.

TABASCO® is a registered trademark:the TABASCO bottle design and label designs are the exclusive property of and licensed by McIlhenny Company, Avery Island, LA, USA 70513.

All the ingredients of a heavy one!The design of Atlas Copco medium breakers makes use of advanced technologies to achieve the highest performance at the lowest cost. Have a closer look and you will recognise many features which you may already know from heavy Atlas Copco breakers.

Example forsound level comparison

MB

BR

EAKE

RS

PRED

ECES

SO

RS

W

ITH

OU

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IBR

OS

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S

YS

TEM

130

125

120

115

110

105

100

dB (A)

An increase of 10 dB(A)is experienced as being twice as loud

*Measured on MB 750

Double tool retainer barsThe design features a maximum contact surface between tool and retainers in order to achieve the lowest possible forces by area, minimising riskbreakage in the retainer area. The retainer can be used from both sides in order to reduce wear and receive maximum service life. The new design of the lower hammer part improves its durability. Locking pins process of changing the working tool.

Effective noise and vibration dampingThe VibroSilenced system is a highly effective arrangement

mechanism acoustically from the external guide system. It is no coincidence that Atlas Copco breakers are among the quietest on the market. This has been proven by measurements based

sound

result of more than 40 years of experience in breaker design and development.

All the ingredients of a

Constantimpact energy

whateverthe oil fl ow rate

Atlas Copco medium breakers are powered by a combination of oil and gas (nitrogen). 70% of the impact energy is generated by gas power, which means that the breakers are virtually independent of the hydraulic supply from the carrier.

Dependable andlow on service

thanks to simple design. There are only three moving parts: the percussion piston, the control valve and the pilot valve. Routine maintenance is just a matter of minutes.

AutoStart: a safe biteThe AutoStart mode offers maximum productivity. No more wasted time for repositioning the breaker in unstable ground. The AutoStart-mode is ideal for jobs in unstable ground, such as: secondary reduction of mined rock, working horizontally or overhead and breaking light concrete structures.

ContiLube® II: Good gravy makes every job tasty.ContiLube® II is an automated lubrication system which offers the optimal and cost-effective lubrication of the breaker. It is a fi xed component that is directly attached to the hydraulic breaker, and this makes it simple to operate, set and monitor. ContiLube® II cartridges are fi lled with 500 g of highly viscous Atlas Copco chisel paste. The case of the ContiLube® II lubrication system features a compact and self-bleeding pump which dispenses chisel grease only when required, thereby ensuring optimised consumption. All ContiLube® II connections are well protected thanks to their installation inside the hammer box.

MBWhat kind of job do you geton your plate?

Find the MB breaker to your taste

Atlas Copco medium breakers are ideal for roadwork, trenching, general demolition, and secondary rock breaking.They are also at home reducing demolition rubble for feeding to recycling plants, and in all other jobs which call for a robust design, reliability and long life. Both their general versatility and their compatibilitywith a broad spectrum of carriers make these breakers genuine all-rounders.

Trenching and road construction

With a slim box design, MB breakers offer great accessibility in confi ned spaces and an excellent view on the working tool. Using for instance the MB 750 for road construction work, you can choose the asphalt cutter or the wide chisel working tool for cutting the road surface.

Secondary breakingin quarries

Atlas Copco MB breakers can be used to reduce boulder sizes in a rock pile. Mounting an MB breaker as a secondary reduction breaker on a mobile carrier provides a fl exible unit which can be used at multiple stations in the quarry.

M E E T T H E M O S T D E M A N D I N G C H A L L E N G E S D I S C OV E R T H E W H O L E R A N G E O F M B B R E A K E R S

MB 750 MB 1000 MB 1200 MB1500 MB 1700Weights

Carrier classt 10-17 12-21 15-26 17-29 19-32

lb 22000-37500 26500-46300 33100-57300 37400-63800 41900-70500

Service weightkg 750 1000 1200 1500 1700

lb 1650 2200 2650 3300 3750

Hydraulic

Oil fl ow ratel/min 80-120 85-130 100-140 120-155 130-170

gpm 21-32 22-34 26-37 31-40 34-42

Operating pressurebar 140-170 160-180 160-180 160-180 160-180

psi 2030-2470 2320-2610 2320-2610 2320-2610 2320-2610

Impact rate bpm 370-800 350-750 340-680 330-640 320-600

Stroke-length switching - AutoControl AutoControl AutoControl AutoControl

Start-up mode AutoStart AutoStart StartSelect StartSelect StartSelect

Dimensions

Working length of toolmm 550 570 605 630 650

in 21.65 22.44 23.81 24.80 25.59

Working length of tool with DustProtector II

mm 510 540 580 605 625

in 20.07 21.25 22.83 23.80 24.60

Tool diametermm 100 110 120 135 140

in 3.93 4.33 4.72 5.30 5.51

Part number 3363 1007 39 3363 0887 85 3363 0904 41 3363 0991 01 3363 0904 49

Part number equipped with DustProtector II 3363 1046 81 3363 0887 87 3363 0904 43 3363 0991 39 3363 0904 51

The entire MB breaker range offers numerous possibilities to fi nd the perfect matchfor your excavator.For example: if you have a 15-ton excavator, you can choose from among 3 breakers.

Carrier weight classes

MB 1700

MB 1200

MB 1500

MB 750

MB 1000

10 12 14 16 18 20 22 24 26 28 30 32

48

44

38

22

18

kW Power input

Service and supportensure productivityAtlas Copco Construction Tools offers a strong global network consisting of more than 60 customer centres and over 1000 distributors spread around the globe. These are highly trained professionals who have been selected for their extensive experience and knowledge. You can count on our network of people to provide you with professional advice, on-site training, assistance and service.

www.profi tablebreaking.com

t carrier weight

genuine all-rounders.

Crunchy factson cutting-edge

technology

Atlas Copco’s range of medium-duty hydraulic breakers was developed for a wide variety of applications. The combined gas/oil power principle means they are both powerful and highly fl exible with regard to oil fl ow rate and pressure. Their technically advanced percussion mechanisms, e.g. with long piston stroke, reduce unavoidable vibrations far more effi ciently than many other makes.

Crunchy factsDemolition

and recycling

MB breakers are internationally recognised for their toughness and reliability. They give you superiour hitting power per kilo.The MB breakers are ideally suited to

demolition tasks in this weight class. They are commonly used to break

down concrete structures - both non-reinforced and reinforced.

An Atlas Copco hydraulic breaker is more than justa breaker - it’s an overall concept which includesa full line of aftermarket products and services.Each product fi ts to the breaker perfectly and keeps it chewing and chewing.

Keep your machines chewing

www.atlascopco.com

TA S T Y EQ U I P M E N T D E S E R V E S T H E B E S T PA R T S

Connection hosesGenuine Atlas Copco hoses are designed to withstand the strains of demolition work and are available in standard and special lengths. A spiral steel wire helps to protect against damage caused by the material being cut, and special screw couplings make it possible to attach hoses to most industrial carriers.

Maintenance kitsThese kits include all the parts needed to carry out servicing in accordance with factory specifi cations and contain allthe wearing components needed for proactive replacement and preventive maintenance. They include a detailed list of contents and an exploded view to simplify identifi cations.

1+2 program = two years additional warranty without extra costFor all light and medium hydraulic breakers, two years of additional warranty at no extra cost. Invest 5 minutes of your time to register your breaker under www.1plus2program.com.

Tools for every jobToday’s hydraulic breakers offer a signifi cantly improved ratio of percussive performance to weight, which in turn imposes far greater loads on all breaker components. The dimensions, material properties and tip geometries of working tools havea major impact on reliability, wear behaviour, performanceand productivity.

So don’t take any risks. Only genuine working tools will ensure that your Atlas Copco breaker continues to be the unit that you bought: a reliable and safe production unit good for many millions of impacts.

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Keep your machines chewingConnection hosesGenuine Atlas Copco hoses are designed to withstand the strains of demolition work and are available in standard and special lengths. A spiral steel wire helps to protect against damage caused by the material being cut, and special screw couplings make it possible to attach hoses to most industrial carriers.

Maintenance kitsThese kits include all the parts needed to carry out servicing in accordance with factory specifi cations and contain allthe wearing components needed for proactive replacement and preventive maintenance. They include a detailed list of contents and an exploded view to simplify identifi cations.

1+2 program = two years additional warranty without extra costFor all light and medium hydraulic breakers, two years of

LubricantsAtlas Copco lubricants offer many benefi ts which extend the lifespan and enhance the economical operation of your equipment. They improve the availability of attachments and protect wear bushings and bearings. The regular use of lubricants cuts down maintenance, repair costs and downtimes for attachments and carriers. Using Atlas Copco chisel paste in combination with ContiLube® II saves lubricant and protects the environment.

Service boxes for hydraulic breakersThe use of a service box is indispensable if you want to operate your Atlas Copco hydraulic breaker in a profi table manner.All the tools contained in the box allow the quick and safe fi tting and exchange of working tools and enable the inspection of the gas piston accumulator at any time.