Setting The Pace. Hydraulic Crawler Drills HOLE QUALITY I PENETRATION RATE I ACCESSORY LIFE ECM-720 I CM-760D I CM-780D .-'~' L.~..~.

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1 Setting The Pace Hydraulic Crawler Drills ECM-720 I CM-760D I CM-780D.-'~'. ;"". ::pr..."l ~,'"." '-.~ ",. '". t>. L.~..~ HOLE QUALITY I PENETRATION RATE I ACCESSORY LIFE

2 A PerfectBalanceof ProductivityandCostEfficiency Theysaidit couldn'tbedone- theywerewrong.the700 DHDseriesdrillsdeliveroverall maximumperformancewith holestraightness, fasterpenetrationrates,longaccessory life andincreasedprofitability.theirdrillingtriangleillustratesthis perfectbalance. HOLESTRAIGHTNESSTM Powerful,EfficientAirend IR700seriesDHDdrillsutilizethehighcapacityIngersoll-Rand HRseriesairendfor maximumproductivity. TheprovenandreliableIngersoll-Rand HRseriesairendsdeliver for efficient, lowcostoperation. Thesturdydustcollectorsystemreducestheamountof free-floatingdustonthejobsite. MoreTorqueMeansMoreWork Thesimple,direct-drivehydraulicrotaryheaddeliversplentyofconsistent torquealongwith10,000iboffeedandpullbackforce.therugged,tierii CATenginedeliverstherequiredhorsepower andisfedbya 155-gal fueltankforlongworkingshifts.servicing700seriesdhddrills issimplewiththeeasy-access enclosure: hinge doors,bolt-onpanels andcross-members thatcanbequicklyremovedfortopandbottom accessto powerpack. SmoothOperation The700seriesDHDdrillsworkhardbutareacinchtooperatewithan easy-to-ieamjoystickcontrol layout.asinglejoystickhandlesarc,and anothersinglejoystickcontrolstramming.operatorsparticularly like theexcellent visibilitythe700seriesdhddrillsprovideduringboth drillingandtramming. Therobustundercarriage (withfulllengthrock guards)alsoaidsoperationwithits17inchesofgroundclearanceand 20 totaltrackoscillation. PowerfulDHDTechnology TheDHDistheperfectchoicewhendrillingdeepandlargediameterholes.TheDHDisalsopreferredwhendrillingthroughextremelybrokenandfractured rockwhereflushingrequirements areveryhigh- andwhennoiseconstraintsarepresent. TOTALDEPTH TheTotalDepthseriesoffersperformance, reliabilityandsimplicity,makingit thebest downholedrill available!it deliverssuperior performancewith the lowestupkeepcostand hasquicklybecomethe newstandardby whichall otherswill bemeasured. -

3 ENGINE CM-760D CM-780D Type CATC-10TierIIEmissionCompliant CATC-12TierIIEmissionCompliant RatedPower 365hp(272kW) 425hp(317kW) OperatingSpeed 1,800rpm 1,800rpm FuelCaoacitv 155oal/587L\ 155oal/587L\ OperatingTime 8-hourshiftwithoutrefuelingin mostapplications COMPRESSOR Type Ingersoll-Rand 2-stageHR-2 Ingersoll-Rand 2-stageHR-2.5 Volume 630cfm(17.8m'/min) 865cfm(24.5m'/min) Pressure 350psig(24bar) 350psig(24bar) Unloader Valve Reducesengineloadatstartup;oilpumpprovidespositivelubrication BOOM & GUIDE HoseCarrier Double-tier, weldedcrossmember MaxBoomSwing 45 righti 20 left MaxVerticalBoomMovement 50 upi 20 down MaxGuideSwing 90 righti 22 left GuideDump upi 20 down GuideExtension 4' (1,219mm) PipeSize 4 mavailablein3.5"and4" diameter Integralcounterbalance valvesinboomliftandboomswingcylinders HYDRAUUC ROTARY HEAD RodBreaking Hydraulicrodlocksleeve Torque 3,000ft/lb(4,067Nm) 4,500ft/lb(6,101Nm) OperatingSpeed rpm 25-70rpm GENERAL SPECIFICATIONS Gradability 30 (60%) TrammingSpeed 2.0mph(3.2km/hr) GroundClearance 17"(432mm) TrackOscillation + 10 RodChangerCapacity 6 + 1(7+ 1with3.5"pipe) ShippingDimensions LxWx H 33'5" x 8' 2" x 12'4" (1,019x 249x 376cm) 33'5" x 8' 2" x 12'4" (1,019x 49x 376cm) DrillingDepth 90'(27.4m)[103'(31.4m)wi 7 + 1configuration] OperatingWeight 49,000Ib(22,230kg) CAB& CONTROLS SafetyandComfort CertifiedROPS/FOPS withairconditioningandheat NoiseLevel 80dBAinsidecab Controls Pilothydraulicdrillingandtramming, directhydraulicpositioning HYDRAUUCS HydraulicSystemTestPortsfor EasyTroubleShooting HydraulicCentralizerandSlidingHydraulicBreakoutFork DustCollection DustCollector(WashableDryFilters) Pre-skimmer VaposolSystem- 40 galcapacity(asme) RetractableDustHood The 700 SeriesDrills transport easily from site to site. - L 1-B77-IR BRAND ([jj) Ingersoll 2003 Ingersoll-Rand Co. Form 4191 Printed in USA 05-03

4 Speed and Air Capacity At/asCopcomodelsCM-760D,CM-780DandECM-720crawlerdrillscoveryour drilling needsfor faster penetrationand continuousproductionin solid rock.theserigs transport easilyfrom site-to-site and arrive readyto get the job done! Needthe speedand capacity of a top hammerdrill?atlas Copco ECM-720fits the bill. Facinglarger hole diametersor deteriorating groundconditionsthat callfor DHDdrillingstraightnesswith excellent penetrationrates- your bestchoiceis At/asCopcomodelsCM-760D or CM-780D.Whatever the job, the Atlas Copco700Seriesoffers a combinationof productivity,reliabilityand efficiencythat can get it done anywhere aroundthe world. Ma.a;p;; ---il..., ~ ',II.J4 '" iii IIi3' lip' ~~ i e- 01..

5 Big Job, High Performance Whenfacedwithdifficultjobsthatrequirestraight holesandhighpenetrationrates,theatlascopco CM-760DandCM-780Dcanmeetthechallenge evenin poorgroundconditions.dependon best-in-classperformance to providethelowest possiblecostwithatlascopcodhdcm-760d andcm-780dcrawlerdrills. Whereveryou'reworking,theAtlasCopco700Series offersa comprehensive lineof drillingequipment thatcanhandlethejobdemandsandyourschedule. Tocompleteyourdrillingrequirements, choosefroma vast,ruggedlineof precision-machined andquality-tested AtlasCopcoDHDandtophammeraccessoriesforthecomplete solutionto yourjobsiteneeds.,\

6 CabSafety,Visibility,EfficiencyandErgonomics A safe,comfortablecabprotectstheoperatorandreducesfatigue,increasing productivitywhileadvancedcontrolsmakeoperationsmoreefficient - Shock-mounted, ROPS/FOPS certifiedcabreducesvibrationandnoise (maximum80dba)for moreoperatorcomfort -1inted,full-frontglassandlargeroofglassgiveanunobstructedviewofthehole andboomduringdrilling. - Cabmountedonthemainframe,independent oftrackmovementprovides operatorcomfortonuneventerrain. - Pressurizedwith external, filteredairwithstandardheatandacfor optimum operatorenvironment - Powerfuldustsuppressionsystemkeepstheair aroundthedrillevencleaner. Bigger Dust Collection System The700Seriescomesequippedwithhigh-efficiency dustcollectorsandwashabletefloncartridgefilters. ECM-720/CM-760D -1500cfm@11"H20-375sq-ftfilterarea CM-780D cfm@11"H20-500sq-ftfilterarea - Six-way adjustable, shock-absorbing operator seat provides a relaxed working position. - Excavator-style joystickfor drillingandtrammingsimplifiesoperation. - Full-flowhydraulicsboomandguidepositioningcontrolis responsiveand smoothfor quickerset-upbetweenholes. - Rodchangingissimplifiedwithone-levercontrol. - Twoarm-mounted, hydraulicpilotjoystickcontrolsmakedrillingeasyfor both thenoviceandtheexpert Variable-speed Fans -lower horsepowerdraw - lower fuelconsumption -lower bystanderambientnoise Powerful Rotary Head Thispowerfulrotary headeasilyhandles mostapplications upto 6.75-inch diameterholes. In addition, therod lockmakesfor easy, fastpiperemoval. ~ I Easy Hose Identification Nomoretime-consuminghose tracking.all hydraulichosesare taggedonbothends,making identification,maintenanceand replacementeasyandefficient. - -

7 ,,. o o o o SOFTROCKZONE Strata-Sense@ Drill Automatics Optimization of drillingspeed,holestraightnessandtrouble avoidancewithstrata-sense@ DrillAutomaticscanincrease thelifeofyourdrillaccessoriesupto 200percent. Striking Bars Life (NoAutomatics)_ Life {Strata-SenseiII CLAYZONE Couplings HARDROCKZONE Rods 0% 50% 100% 150% 200% 250% HARDROCKZONE High-performance Features Function-dedicatedpumpsprovideoptimalhydraulicloading Thermostatically-controlledfans increasefuel efficiency Tier III. electronically-controlled engines Start-upfeatureson high-pressuremodels:unloadervalve (reducesengineloadthat makescold starts easier)and positivelubrication (reducesprematurewear! Perimeteraccess for routine maintenance o 0 o 0 ROTATIONPRESSURE II FEEDPRESSURE II PERCUSSION PRESSUREII FEEDSPEED World-class Drifter Control Technology Experiencepowerfuldrillingwith load-sense, progressive-percussion pressure controlwhiletheprogressive-feedcontrolreducesjammingandsensesvoids. Automaticreversepercussion,automaticairprotectioncircuit- vitalwhendrillingthroughclay- andauto-collaringincreaseproductivity. PRO-TECHAdvantage 5-year/l0,000-hour warranty on all airendswhen you use genuineatlas Copcoparts, service andfluids. l

8 Atlas Copcois committedto addingvaiue to yourexisting equipmentandhelpingmakefuturepurchasesa reality. TakeAdvantageoftheTotalCustomerSupportExperience. Atlas Copcois yournumberonesourcefor everythingfrom genuinereplacementpartsandrebuilthydrauliccomponents to fluidsandfiltration.you'llfindourfactoryandfieldequipment specialiststo be an invaluableresourcewell afterthesale. Contact your local Atlas Copco distributor, or visit our Web site for details regarding the support available for your specific equipment. FinancingSolutions Atlas CopcoCustomerFinance(ACF)wants to make sure you get the most from your investment. Therefore, we offer finance solutions based on our extensive industry and equipment knowledge. TheAFCadvantageincludes competitive interest rates, flexibility, and alternative sourcing designed to build a strong partnership with our customers. For more information, contact your local Atlas Copco CustomerCenter. Formoreinformationabouthe700Seriesgoto: Nothingcontained in this brochure is intendedto extend any warranty or representation. expressedor implied, regarding the products described herein. Any such warranties or other terms and conditions of sale shall be in accordancewith Atlas Copeo'sstandard terms and conditions of sale for such products which are available upon request. Commitment to innovation is a continuing goal at Atlas Copco. Designs and specifications are subject to change without notice or obligation. Brochure ECM M0305CM Printed in Copeo Drilling Solutions