Mini Hydraulic Excavators - MacAllister Rentals

1 EngineModelMitsubishi S3Q2 Rated net power 22 kW30 hp(ISO 9249)WeightsOperating weight 3435 kg7,575 lbwith canopyOperating weight 3555 kg7,835 lbwith cab Weight with counterweight, rubber tracks, bucket,operator, full fuel and auxiliary lines. Weight varies depending on machine CRMini HydraulicExcavators2303C CR mini Hydraulic ExcavatorsEngineered by Caterpillar to deliver high levels of productivity, versatility and performance levels in a compactradius machine. The Cat 303C CR delivershigh productivity in the tightest operating CostsRobust, reliable and easily serviced arekey attributes of the C Series CRdesign. Service points are easilyaccessed through the rear door and sidecover and a 500-hour engine oil changeperiod lowers operating costs. pg. 6 Performance and VersatilityHigh dig forces, fast cycle times andhigh bucket rotation angles deliver theproductivity that customers demand.

2 Achoice of stick lengths and Cat WorkTools makes the 303C CR even 5 Comfort and Ease of OperationCab or canopy, the 303C CR offers aspacious and comfortable work areawith expansive legroom. Compactradius design gives greater machineversatility and the capability to workwithin confined 43 Customer SupportCaterpillar dealers offer unmatchedcustomer support with excellentequipment management services andfast parts availability, resulting inmaximum uptime and minimum 8 Angle Blade ConfigurationThe versatility and productivity of theCat C Series machine can be increasedeven further by ordering the hydraulicangling dozer blade 7 Impressive Cab CR C Series gives the operator acomfortable and spacious workingenvironment with excellent clear flat floor space and superioroperator legroom provide high levels ofoperator comfort and help Air airconditioning or fan and sun blindpackage offers further operator Cab sliding doorsystem offers good access andmaintains the machine s compactdimensions to reduce the risk Pilot Operated controls on all servicesincluding travel levers and dozerfunction ensure that as new levels ofcontrollability are maintainedthroughout the machine Two Speed machine

3 Maneuverabilityaround the job site. Increasedproductivity is achieved by balancinghigh speed travel requirements Mounted Auxiliary and BoomSwing new joystickmounted position of these functionsgives fingertip control and a clear Radius design gives greater machineversatility and the capability to workwithin confined areas. The radius of theupper body stays within the width of theundercarriage so the operator canconcentrate on the work being donewithout having to worry about the backof the Level of Standard suspension seat,power point, adjustable wrist rests and acup holder are standard features on theCat C CR and Ease of OperationClass leading space and top level feature lead to a comfortable and , Powerful diggingforces and fast cycle times throughsmooth responsive hydraulics, ensurethat the Cat C Series CR machinesdeliver the productivity that Sensing sensinghydraulics optimize flow for smoothpowerful performance and increasedfuel Blade Float dozerfloat enables easy ground levelling forlandscaping and finishing applications.

4 As well as more efficient site choice of standard orlong stick enables matching of machineto Thumb Ready CR C Series machines comestandard with stick mounted brackets,ready to fit a Hydraulic Lines and lines and connectors includingquick connections are fitted as standard,meaning the Cat 303C CR come readyto work. Hammer (one-way) and auger(two-way) auxiliary lines are also fittedas Quick CatQuick Coupler makes tool changes fastand easy. It maximizes performance asit is compatible with all standard tool versatility is furtherenhanced with the option of a secondadditional auxiliary Range of Work toolsare designed to get the best out of themachine and deliver excellent valuethrough high productivity and long include: Digging buckets Ditch cleaning buckets Angling ditching buckets Hydraulic hammers AugersBucket rotation bucketangle combines good spoil retention andflat back trench and VersatilityThe range of Cat buckets and hydraulically powered tools are machine matched to Out Rear accessto major components and service points.

5 Engine oil check and fill Vertically mounted engine oil filter Starter motor AlternatorS O SSMOil Sampling sampling of the Hydraulic fluid forpreventative Hour Oil and Filter Change operating costs and machinedown Engine engine revs when not in use toconserve fuel and lower Side excellentaccess to: Air filter Main implement valve Auxiliary change over valve Accumulator Fuel filter Hydraulic tank Radiator and oil coolerFront front linkagelines are routed above the boom andstick to help reduce damage dampening onboth boom and stick cylinders reducesshock loading, increasing componentlife and improving soil retention whenloading at bearings in theswing casting deliver longer componentlife and reduced parts operating CostsGood access to main check points and major components makes servicing and maintainingthe 303C CR Blade ConfigurationIncreased versatility and productivity are offered with the Cat angle and Cat C Series machine can be made evenmore productive by ordering the angledozer blade and Cat hydraulicangle blade is engineered to be strongand durable with a hardened steel wearedge and good protection to cylindersand Hydraulic Blade angleblade can be positioned straight aheador angled up to 25 degrees to the left orright reducing the number of timesrequired to back-up and reposition whenbackfilling thus reducing Control

6 Dozerfunctions are controlled from inside thecab, with fully proportional fingertipcontrol to position the blade at anyangle, from the start to 25 degrees leftor right while travelling in Pilot pilot controlmeans no cables or linkages to wear,keeping as new controllabilitythroughout the machines life andreducing maintenance Sensing Hydraulics, High TractionForce and Auto 2-Speed are standard on the Cat CSeries CR machines and ideally suitedfor getting the best out of the anglingblade Blade compactradius design of the Cat C Seriesmachines gives excellent visibility tothe blade in any position, allowing theblade to be positioned behind theoperator and away from the frontlinkage for better access when backdragging and finishing in tight 25 detailed comparisonsof the machines under considerationbefore you purchase.

7 Your Cat dealercan give you precise answers to yourquestions, as well as estimatecomponent life, preventive maintenancecost and the true cost of lost past initial the flexible financing optionsavailable, as well as day-to-dayoperating costs. Look at dealer servicesthat can be included in the cost of themachine to yield lower equipmentowning and operating costs over thelong haul. Your Cat dealer can providea package to meet your operatingtechniques can boost your profits. YourCat dealer has training literature, videotapes, classes and other ideas to helpincrease your Maintenance and more equipment buyers areplanning for effective maintenancebefore buying. Choose from yourdealer s wide range of maintenanceservices at the time you purchase yournew machine. Repair option programsguarantee the cost of repairs up that help optimize machineperformance include: Customer Support Agreements S O SSMand Coolant Sampling andTechnical Analysis Maintenance contracts Scheduled technical inspectionsUnmatched Product willfind nearly all parts at our dealer partscounter.

8 Cat dealers use a world-widecomputer network to find in-stock partsto minimize machine money with genuine CatRemanufactured parts. You receivethe same warranty and reliability asnew products at a cost savings of40-70 .8 Customer SupportIndustry-leading customer support is provided by the Cat dealer CR mini Hydraulic ExcavatorsspecificationsHydraulic SystemLoad sensing hydraulics with variable displacement pumpPump flow at 2300 RPM85 gal/minOperating pressures 245 bar3,553 psiequipmentOperating pressure travel245 bar3,553 psiOperating pressure swing172 bar2,495 psiAuxiliary circuit Primary60 (245 bar/3,553 psi)gal/minAuxiliary circuits Secondary27 gal/min(174 bar/2,524 psi)Digging forces stick (standard) kN4,250 lbDigging force stick (long) kN3,799 lbDigging force kN7,420 lbSwing SystemMachine swing speed9 RPMBoom swing left (without stop)80 Boom swing left (with stop)

9 55 Swing right50 Automatic swing brake, spring applied, Hydraulic release Centralized lubricationSound LevelsCanopy78 dB(A)Cab82 dB(A) Operator sound pressure levels measured per ISO 6396(dynamic).Electrical System 50-amp alternator 12-volt, 650 CCA, 52 amp/h maintenance-free battery Sealed electrical connectorsBladeWidth1550 inHeight325 inDig depth470 inLift height400 in Blade flotation function provides easier operation Replaceable, hardened, wear resistant cutting edgeEngineModelMitsubishi S3Q2 Rated net power (ISO 9249)22 kW30 hpGross power23 kW31 hp Net power rating per ISO 9249 and EEC 80/1269 Meets EPA Interim Tier 4 emission regulationsWeightsOperating weight with canopy3435 kg7,575 lbOperating weight with cab3555 kg7,835 lb Weight with counterweight, rubber tracks, bucket, operator,full fuel and auxiliary lines.

10 Weight varies depending on machine DimensionsBore88 inStroke103 L116 in3 Travel SystemTravel speed mphTravel speed mphMax traction force kN3,979 lbspeedMax traction force low kN7,508 lbGradeability (max) high30 Each track is driven by one independant 2-speed motor Drive modules are integrated into the roller frame for totalprotection Straight line travel when tracking and operating the frontlinkage simultaneouslyService Refill CapacitiesCooling system6 galEngine oil6 galFuel tank45 galHydraulic tank37 galHydraulic system65 gal10303C CR mini Hydraulic ExcavatorsspecificationsDimensions and Lift CapacitiesStandard StickLong Stick111340 mm4'5"1450 mm4'9"122500 mm8'2"2500 mm8'2"13565 mm1'10"565 mm1'10"142220 mm7'3"2220 mm7'3"154740 mm15'6"4770 mm15'8"16770 mm2'6"770 mm2'6"17660 mm2'2"660 mm2'2"18300 mm1'0"300 mm1'0"191550 mm5'1"1550 mm5'1"With tracks level on the Capacities at Ground LevelOver FrontOver SideOver FrontOver SideLift point radius 3000 mm9'8"3000 mm9'8"4800 mm15'9"4800