236B,246B,248B

ServiceabilityQuick access and superior design make the Cat Skid Steer Loaders easy to maintain.Service Access. The rear service dooropens 90 degrees for easy access to bothsides of the in-line mounted engine.Filters. All filters are spin-on and easilyaccessible, which makes routine servicequicker and virtually spill-free.Cooling System. The radiator, hydraulicoil cooler and grill tilt up to increaseaccess to the cooling system duringmaintenance and allows easier cleaningof debris from between the grill andcooling package. The cooling fan ishydraulically driven for quieteroperation and to eliminate the serviceand maintenance that comes withbelt-driven fans.Easy Tilting Cab. The machine cab cannow be tilted rearward by a single personusing a single tool, and is held in place bya self-latching mechanism. When the cabis tilted back, all hydraulic pumps, motors,valves, lines and the fuel tank areaccessible for quick, easier service.Removable Belly Pan. A removable bellypan section on the floor of the machine’slower frame provides excellent access forperiodic cleaning.Electrical and Hydraulic Lines. Cleanroutings of electrical and hydraulic linesimproves reliability and simplifies service.Maintenance Points. They are groupedin easily accessible locations.S•O•S SM Valves. Scheduled Oil SamplingS•O•S valves are standard to allow regularmonitoring of the engine and hydraulic oilquality.Other Standard Service Features Easy access to battery, air filterand single engine belt Sight glass on hydraulic tank andradiator allow quick, easy levelchecks Air filter restriction indicators arelocated inside the operator stationand at the air filter Ecology drains simplify changingengine and hydraulic oils Grease fittings are countersunk toprevent damage Extended life coolant and 250-hourengine oil change intervals10

Complete Customer SupportCat dealer services help you operate longer with lower costs.Machine Selection. With nine differentCat Skid Steer Loader and four Cat MultiTerrain Loader to choose from, selectingthe right machine is even easier when youconsult your Caterpillar dealer. Yourdealer helps you make detailed machinecomparisons before you purchase.Purchase Options. Available to let youlook beyond just the initial machine price.With your Cat dealer, you can reviewavailable financing options plus look atday-to-day operating costs. You can alsolook at dealer services that can be includedin the cost of the machine to yield lowerequipment owning and operating costsover the life of the machine.Customer Support Agreements.These agreements offer you a variety ofservice and maintenance options that canbe customized to best fit your specificrequirements. These can cover the entiremachine and include work tools to helpprotect your investment.Machine Support. It is one of your Catdealer’s primary goals. You will find highavailability of parts at our Dealer partscounter. Cat Dealers utilize a worldwidecomputer network to find in-stock partsto minimize machine downtime.Your Cat dealer can also save you moneyby suggesting Cat Remanufactured partsthat carry the same warranty as new,but with savings of 40 to 70 percent.Maintenance Service Plans.Help manage machine maintenance,by choosing from a wide range ofmaintenance plans and services at the timeyou purchase a machine. Repair optionplans guarantee the cost of repairs up front.Diagnostics programs such as ScheduledOil Sampling, Coolant Sampling andTechnical Analysis help you avoiddowntime and unscheduled repairs.Operator Training. Cat dealers canimprove your operator’s techniques andhelp boost your profits.Cat Machine Security System.Secure your investment with Caterpillar’sMachine Security System (MSS),a programmable key system that providesmaximum machine security for CatSkid Steer Loader owners. MSS disables machine by interactingwith the machine’s Electronic ControlModules (ECM) Keys fit all existing Cat machines(including machines without MSS) Each machine can store up to 50 keyidentifications Each key can be configured tooperate a certain range of machinesor enable operation for a certainperiod of timeRepair, Rebuild or Replace.Choices become even more evidentwhen you consult your Caterpillardealer. Your Cat dealer can helpevaluate the costs involvedso you can make the right choiceevery time.11

Engine 3044C DIT236B 246B 248BRatings at 2600 rpm kW/hp kW/hp kW/hpNet power 53/71 59/78 57/77Gross power 54/73 61/82 61/82DimensionsBore 94 mm 94 mm 94 mmStroke 120 mm 120 mm 120 mm Turbocharged, water-cooled, four-stroke cycle,four-cylinder diesel Net power rating per ISO 9249 or EEC 80/1269 Meets EU directive 97/68/EC Stage II emissionrequirementsHydraulic System236B 246B 248BHydraulic Flow Std Std *XPSLoaderHydraulic pressure (kPa) 23 000 23 000 28 000Hydraulic Flow (l/min) 83 83 125Features Single, hydraulically-operated joystick controls lift,lower and tilt functions Load sensing variable displacement piston pump(248B only)* High Flow XPSOperating SpecificationsThe specification for the 236B, 246B and 248B Skid SteerLoaders are with 12 x 16.5 10 PR tires, 1676 mm dirt bucket,full fuel 65 kg and a 75 kg operator.236B 246B 248Bkg kg kgRated operating capacity* 793 907 907Rated operating capacity withoptional counterweight* 815 952 952Operating weight 3178 3239 3320Tipping load 1586 1814 1814Breakout forcelift cylinder 2112 2112 2083tilt cylinder 2487 2487 2487* ISO 5998:1986Power Train and BrakesDual, closed-loop, axial piston hydrostatic pumps drivendirectly off engine. Pumps provide pressure and flow to twofixed displacement motors.Travel speed 236B 246B 248Bkm/h km/h km/hForward 12.2 12.5 12.5Reverse 12.2 12.5 12.52-speed option 18.6 19.1 19.1Features Single hydraulically-operated joystick, controls speedand direction Hydrostatic service brakes Multi-disc, spring-applied hydraulically releasedparking brake Anti-stall system maximizes torque to the wheelswithout stalling engineROPS/FOPSRollover Protective Structure (ROPS) and Falling ObjectsProtective Structure (FOPS). ROPS meets ISO 3471:1994 FOPS meets ISO 3449:1998 Level I FOPS Level II (optional) meets ISO 3449:1998 Level IISoundOperator Sound The operator sound level measured according tothe procedures specified in ISO 6396 is 89 dB(A).Exterior Sound The labeled spectator sound power level measuredaccording to the test procedures and conditions specifiedin 2000/14/EC is 104 dB(A).12236B, 246B and 248B Skid Steer Loader specifications

DimensionsDimensions shown are based on standard machine equipped with optional 12 x 16.5 10 PR tires and 1676 mm dirt bucket.The specification for the 236B, 246B and 248B Skid Steer Loaders are static and conform to ISO 5998:1986.All dimensions are approximate.198135 15176418914111071612132mmmm1 Wheelbase2 Length with bucket on ground3 Length without bucket4 Height to top of cab5 Max overall height6 Hinge pin height at max lift7 Hinge pin height at carry position8 Reach at max lift and dump9 Clearance at max lift and dump113435152800209239653099257541239810 Ground clearance11 Departure angle12 Bumper overhang behind rear axle13 Maximum dump angle14 Maximum width over tiresTurning radius from center15 left16 right17 full18 Reach with level arms and bucket19 Rack back angle at max height23528°103840°1676162313182097135797.4°Service Refill CapacitiesLitersChain box, each side 7Cooling system 10Engine crankcase 10Fuel tank 90Hydraulic system 52Hydraulic tank 35236B, 246B and 248B Skid Steer Loader specifications13

Standard EquipmentStandard equipment may vary. Consult your Caterpillar dealer for specifics.14Air cleaner, dual element, radial sealAlternator, 90-ampArmrest, pull downBattery, 12-volt, 850 CCABrake, parking, SAHRCleanout, belly panControls, pilot-operated, hydraulicCoupler, mechanical, quickEcology drains: engine, hydraulic oiland coolantElectric Socket, 12-voltEngine, diesel:Cat 3044C DIT turbochargedFalling Object Protective Structure, Level IFan, hydraulically-drivenFilterfuel, bayonet-typehydraulic, spin-on, 4 micronFuel/water separator, spin-onHorn (248B only)Hydraulics, auxiliary, front236B/246B - ON/OFF Standard248B - Proportional, High Flow XPSHydraulics, continuous flowInstrumentation:Audible:– engine coolant temperature– engine oil pressure– hydraulic oil temperatureGauges:– fuel level– hour meter, digitalIndicators:– air filter restriction– alternator output– armrest raised/operator out of seat– engine coolant temperature– engine oil pressure– hydraulic filter restriction– hydraulic oil temperature– parking brake engagedMufflerPrecleaner, self-unloadingPump, hydraulic implementPump, hystat charge and hydraulic fanRear view mirror, internalSafety control interlock systemScheduled Oil Sampling (S•O•S) valvesSeat, staticSeat belt, retractable, 50 mmSight gauge, coolant and hydraulic oilStarting aid, glow plugsSupport, lift armSwitch, ignitionTail lightsThrottle controls, hand and footTie-downs, front and rearValve, hydraulic, three-sectionWindows, top and rearLow Side Wall.The Cat LSW offers exceptionalpuncture resistance and run-flatcapability. Ideal for generalconstruction and heavy-dutyapplications.Premium Conventional.The Cat Premium Conventionaltyre are equipped with the industry’sdeepest tread depth, thickestsidewall and heaviest rim guard.Provides optimum performance ina variety of applications.14 236B, 246B and 248B Skid Steer Loader specifications

Optional EquipmentOptional equipment may vary. Consult your Caterpillar dealer for specificsAir conditioning with heater/defrostAlarm, back upBattery, 12-volt, 880 CCAControl, work tool, electricalCounterweight, adds 45 kg to ROCCoupler, hydraulicCup holderDebris barrier for cabDoor, frontlaminated glass with wiper/washerpolycarbonate with wiper/washer, for demolition useFalling Object Protective Structure, Level II,attaches to existing FOPSFloor matHeadlinerHeater/Defrost, cabHeater, engine coolantHornHydraulics, auxiliary, front, proportional,(236B/246B only)Hydraulics, self leveling, liftLifting provisions:– four-point, or– single-pointLights, front and rear, workingLight, warning beaconMachine Security System (MSS)Travel speed, two-speed optionSeat, suspensionSeat belt, 76 mmfor static seatfor suspension seatSynthetic hydraulic oil for cold weather operationWindows, side, sliding, removableTires:8 x 16 Solid 1676 mm (66 in) Caterpillar12 x 16.5 10 PR 1676 mm (66 in) GY SGL (236B/246B only)12 x 16.5 10 PR 1676 mm (66 in) GY IT323**12 x 16.5 10 PR 1676 mm (66 in) Galaxy**12 x 16.5 10 PR 1676 mm (66 in)Caterpillar Premium Conventional**12 x 16.5 12 PR 1676 mm (66 in) Michelin305-546 10 PR 1676 mm (66 in) Caterpillar Low Side Wall**12 x 16.5 10 PR 1829 mm (72 in)Caterpillar Premium Conventional**12 x 16.5 10 PR 1829 mm (72 in) Caterpillar PremiumConventional with Poly-Fill*, increases rated operatingcapacity to 874 kg on 236B and 987 kg on 246B/248B12 x 16.5 10 PR 1829 mm (72 in) GY SGL (236B/246B only)12 x 16.5 10 PR 1829 mm (72 in) GY IT32312 x 16.5 10 PR 1829 mm (72 in) Galaxy12 x 16.5 12 PR 1829 mm (72 in) Michelin33-15.5 X 16.5 12 PR 1829 mm (72 in) Caterpillar(236B/246B only)305-546 10 PR 1829 mm (72 in) Caterpillar Low Side Wall*** For best performance, SuperFlex Poly-Fill should only be used on firmsurfaces and is not recommended for use with optional counterweight.** Denotes spare tyre option available with supplement.Premium ConventionalFlotation.The Cat PremiumConventional Flotationtyre is most efficient onsoft terrain.Extreme Duty Solid.The Cat Solid tyre performs onthe toughest applications.Profitability is improved throughthe elimination of downtime andrepair costs. Ideal for foundaryand demolition job-sites.236B, 246B and 248B Skid Steer Loader specifications15

236B, 246B and 248B Skid Steer LoadersHEHL3005 (12/2003) hrMaterials and specifications are subject to change without notice.Featured machines may include additional equipment.See your Caterpillar dealer for available options.www.CAT.com© 2004 Caterpillar®