Skid Steer Loaders SK815-5

NET HORSEPOWER39.8 kW 54 HP @ 2800 rpmOPERATING WEIGHT2630 kg 5,785 lbPhotos may include optional equipment.SKIDSTEERLOADERSK815-5SK815 2S K I D S T E E R L O A D E RWALK-AROUNDSK815-5Easy to use Travel and Loader PPC JoysticksLow effort Proportional Pressure Control (PPC) joysticks operate travel andloader functions. Easy to use PPC controls help operators of all skill levelswork precisely and efficiently all day long.Maximum Performance andPrecise ControlKomatsu’s smooth and precise hydraulic system lets theoperator feel the performance of the machine. The three-spool open center control valve is designed for both singleand simultaneous movements to achieve excellentcontrollability in the positioning of the bucket.Standard Universal AttachmentQuick CouplerA universal quick coupler enables commonattachments to be changed quickly and with littleeffort. The Komatsu coupler is compatible with allattachments utilizing the universal skid steer coupler.Auxiliary hydraulics with flat faced connectors arestandard equipment as well.Auxiliary Hydraulic ControlThe auxiliary hydraulic control provides excellenthydraulic power to front mounted hydraulicattachments. The auxiliary hydraulic flow can bemetered from 1 to 16 GPM in either direction orlocked into continuous full flow. An auxiliaryoverride option is available allowing the operationof attachments requiring the operator to beoutside the cab.Long Wheel BaseThe Komatsu SK815 skid steer loader has one of thelongest wheel bases in its class, 1041 mm 41", givingthe operator a stable ride and an excellent platform foroperating high production attachments.3NET HORSEPOWER39.8 kW 54 HP @2800rpm)OPERATING WEIGHT2630 kg 5,785 lb1041 mm 41"Long Wheel Base"APC"Automatic Power Control16.0 kph 10 MPH Max.Travel SpeedPhotos may include optional equipment.SK I D ST E E R LOA D E R SK815-5Enhanced Loader Arm andBucket ControlThe hydraulic self leveling (up only) bucket with1795 kg 3950 lbs. breakout force enhances theproductivity of the operator on the job site. The30° rollback angle and 45° dump of the bucketprovide good load retention over rough terrain andgood material flow in the dump cycle.Two-Speed TravelKomatsu’s standard equipment two-speed travelsystem allows for low impact shift-on-the-gospeed changes between 10.5 kph 6.5 MPH workrange and 16 kph 10 MPH travel range. Thisfeature allows the operator to reduce load andcarry cycle times as well as travel times betweenjob sites.Intelligent Operator ControlsKomatsu has enhanced operator productivity andefficiency with technologically advanced controls andinformation systems. The operator arm rest barincorporates a LCD gauge panel and warning lightsystem. The joystick control levers include switchesfor horn, two speed travel, loader arm float, andattachment control functions.Super Flow Hydraulics (Optional)The Super Flow Hydraulic system increases the available oil flow forattachments from 16 GPM to 26 GPM and includes case-drain andelectrical connections. The joystick mounted control system incorporatesmomentary reverse flow and multiple electrical inputs enabling theSK815 to power most attachments, making it a very flexible andproductive machine.Outstanding VisibilityThe large top and rear tempered glass windows,sloping hood, elevated seat platform, and the largeside screen area offer a superior view of the bucket,cutting edge, and work area providing an excellentview of the work at hand as well as the job site.Automatic Power Control (APC)Patented Komatsu Automatic Power Control hydrostatic travelsystem is designed to allow full utilization of engine power.The operator can work with full engine power during thetoughest job site applications without worrying about enginestall outs.4OPERATOR’S COMPARTMENTSK815-5 S K I D S T E E R L O A D E RSuperior Engine ControlThe engine speed can be controlled by either thehand throttle, the foot accelerator, or incombination for tight work sites. The ability toregulate engine speed allows the operator toimprove fuel economy and reduce noise levels.Control PatternChange ValveLever (Optional)Convert from the standard ISOcontrol pattern to the optionalcontrol pattern with the flip of alever. This allows the KomatsuSkid Steer Loader to becustomized to meet the individualoperator’s needs. This option isespecially useful for rentalcenters allowing differentoperators to efficiently use thesame machine.Enhanced OperatorComfortThe operator arm rest bar isergonomically designed to provideforearm support and incorporatesan operator presence switch,which deactivates the travel andhydraulic circuits while activatingthe travel brakes when theoperator leaves the machine. A retractable seat belt is providedas standard equipment.Effective Operator Cab EnvironmentAll instrumentation is within the peripheral view of the operator.The function switches are waterproof and placed within easyreach of the operator for comfort and convenience.5SK815-5SK I D ST E E R LOA D E RSPLIT DESIGNED OPERATORARM REST BARPPC JOYSTICK CONTROLSPATTERN CHANGEVALVE LEVERSUPERIOR OPERATORENVIRONMENTSplit Designed Operator Arm Rest BarThe split designed operator arm rest bar is easily engaged from theleft and right side. The gauges and indicator lights are incorporatedinto the arm rest bar for enhanced operator efficiency, comfort, andconfidence.Enhanced Operator ControlsThe gauge panel, warning, and indicator lights aremounted on the operator arm rest bar. Monitoringof all critical machine functions is easy, convenient,and doesn’t distract the operator from the job athand. Easy to use Traveland Loader PPCJoystickLow effort Proportional PilotControl (PPC) joysticks operatetravel and loader functions. Easy touse PPC controls help operators ofall skill levels work precisely andefficiently all day long.Auxiliary HydraulicControlThe auxiliary hydraulic controlprovides excellent hydraulicpower to front mountedhydraulic attachments. Theauxiliary hydraulic flow can bemetered from 1 to 16 GPM ineither direction or locked intocontinuous full flow. An auxiliaryoverride option is availableallowing the operation ofattachments requiring theoperator to be outside the cab.SK815-56S K I D S T E E R L O A D E RSERVICEABILITYTilt-ForwardROPS/FOPS, TopEngine Cover andFloor PlateAnother patented feature allowsthe Komatsu cab and enginehood to tilt with the loader armsin the raised or loweredpositions. This providesexceptional access to the engine,hydraulic, and mechanicalcomponents.Hinged Top EngineCover and RearDoor PanelThe top engine cover opens out ofthe way and the hinged rear doorswings open allowing excellentaccess for daily service checks.250 Hour PinGreasing IntervalMinimizes daily downtime, reducesowning and operating costs. Thespecial bronze bushings arespecially treated and accompaniedwith dust seals.Removable PolyvinylFuel TankThe fuel tank is constructed ofpolyvinyl plastic, corrosion resistant,and guards against condensation. Alarge opening with a strainer allowsfor easy re-fueling and an externallevel indicator is visible to ensuresafety during re-fueling. The fueltank is easily removed with a fuelshut-off and quick release.O-Ring Face SealFittings andConnectorsSpecific torque settings are notrequired for optimal performance.The fitting and connectors have alow sensitivity to vibration and arereusable even after severaldisassemblies.Side-by-SideRadiator and OilCooler The radiator and oil cooler tilt outfor cleaning from either side andallow for additional inspection andaccess.Loader ArmMaintenanceSupport StrutAllows the operator to engage ordisengage the maintenancesupport strut without leaving theoperator’s seat.Multi-Viscosity OilCan Be Used for AllFluid RequirementsThe engine oil, hydraulic oil andchain case oil utilize the samegrade of multi-viscosity oil.ENGINE-EPA TIER 2 CERTIFIEDModel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Komatsu S4D84E-1FDType . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Diesel engine, 4 cycleBore x stroke . . . . . . . . . . . . . . . . . . . . . . . . . .88 x 90 mm 3.47 x 3.54 inNumber of cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4Combustion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Direct injectionAspiration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Turbocharged Rated power:(SAE J1349) . . . . . . . . . . . . . . . . . . . . . . . . .39.8 kw 54 HP @ 2800 rpmMax. torque . . . . . . . . . . . . . . . . . . . . . . .157 Nm 116 ft. lb. @ 1800 rpmCooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .WaterAir filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Dry type with dual elementStarting system . . . . . . . . . . . . . . . . . . . . .Electric motor with pre-heatingair system for cold weather 0° C (32° F)TRANSMISSIONType . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .HydrostaticPumps . . . . . . .2 x variable displacement with 2 stage and APC systemMotors . . . . . . . . . . . . . . . . . . . . . . . . . .2 x axial pistons with two speedsFinal transmission with heavy duty type roller chains immersed in oil bathconnected to the four driving axlesSpeeds: - Working . . . . . . . . . . . . . . . . . . . . . . . . . . .10.5 km/h 6.5 mphSpeeds: - Travel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 km/h 10.0 mphSealed wet-disc parking brakes with automatic engagement when operatorexits the cabinHYDRAULIC SYSTEMType . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Komatsu Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GearMax. flow - auxiliary hydraulic . . . . . . . . . . . . . . .62.0 ltr./min 16 gal/minMax. pressure - auxiliary hydraulic . . . . . . . . . . . . . . . .210 bar 3,045 psiControl valve . . . . . . . . . . . . . . . . . . . . .3 elements fully Servo-controlledHigh flow auxiliary hydraulic system “SUPER FLOW” (OPTIONAL):Max. flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100 ltr./min 26 gal/minMax. pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .210 bar 3,045 psiLOADERPerformance without rear counterweightsOperating load (ISO 5998) . . . . . . . . . . . . . . . . . . . . . . .705 kg 1,550 lb.Tipping load (ISO 8313) . . . . . . . . . . . . . . . . . . . . . . . .1400 kg 3,100 lb.Bucket breakout force (ISO 8313) with short lip bucket 1795 kg 3,950 lb.Bucket breakout force (ISO 8313) with long lip bucket .1522 kg 3,349 lb.CONTROLSProportional Pressure Control (PPC) joystick levers. The left hand joystickcontrols the travel, the right joystick controls the loader equipment.The PPC foot pedal controls the auxiliary hydraulic circuit for attachments.An operator presence system neutralizes control system when operatorexits the cabin. Control pattern change valve is optional equipment. Theoptional control pattern splits the travel and the loader controls betweenboth joystick levers.ELECTRIC SYSTEMRated voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 VBattery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80 AhAlternator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40 ASERVICE REFILL CAPACITIESHydraulic system . . . . . . . . . . . . . . . . . . . . . . . . . . .38.0 ltr. 10.0 US gal.Fuel tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53.0 ltr. 14.0 US gal.Chain cases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31.0 ltr. 8.0 US gal.Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.0 ltr. 2.0 US gal.Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.0 ltr. 2.0 US gal.TIRESOptional . . . . . . . . . . . . . . . . . . . . .10-16.5 8PR heavy duty flotation tires31x15.5 - 15 8PR super wide flotation tiresOPERATING WEIGHTOperating weight of machine with standard bucket,full tank of fuel and an 80 kg 176 lb operator (ISO 6016) 2630 kg 5,785 lbSK815-57SK I D ST E E R LOA D E RSTANDARD EQUIPMENTOPTIONAL EQUIPMENT• 12 volt electrical outlet• Amber rotating beacon• Auxiliary hydraulics over-ridecontrol• Control pattern change valve• Lifting hooks on cab roof• Master electrical disconnectswitch• Rear counterweights• SUPERFLOW auxiliaryhydraulics version, withadditional auxiliary hydrauliccircuit for attachments• Suspension seat• Working lights (2 rear)• Accelerator pedal• Adjustable seat with retractableseat belt• Automatic Power Controlsystem (anti-stall)• Backup alarm• Bucket self-leveling (up only)• Auxiliary hydraulics• Central Monitor Panel includinghour meter, fuel level indicator,engine coolant temperatureguage. Warning lights: alternator,engine oil pressure, air filterrestriction, hydraulic oil filterrestriction, working lights, parkingbrakes, travel speed, floatfunction and engine preheat• Cup holder• Halogen working lights (2 front)• Horn• Loader arm float function• Operator arm rest bar withsensor for parking brakes andhydraulic system lock-out• Rear window• ROPS-FOPS (Level I) opencanopy• Top window• Two-speed transmission• Universal front attachmentcoupler• Wet-disc parking brakesDimensions210 mm 8.3"1640 mm 64.6"1950 mm 76.8"27°2920 mm 115"2105 mm 82.8"45°615 mm 24.2"30°1420 mm 55.9" 1050 mm 41.3" 1000 mm 39.4"3480 mm 137"3860 mm 152"??????1155 mm 45.5"251.5 mm 10"251.5 mm 10"1383 mm 54.5"R 2006 mm 79"R 1645 mm 64.8"AB? = Long Lip Bucket• All dimensions, weights, and performance values based on SAE J732c and J742b standards. Static tipping load and operating weight shown include10.00x16.5 8PR tires, lubricant, coolant, full fuel tank, ROPS canopy, and operator. Machine stability and operating weight are affected by counterweight, tiresize, and other attachments.This specification sheet may contain attachments and optional equipment that are not available in your area. Please contact your localKomatsu Utility Division distributor for those items you may require. Materials and specifications are subject to change without notice.A = 1550 mm 61''= 1730 mm 68''= 1830 mm 72''B = 1520 mm 60'' with10.00 x 16.5 tiresnarrow width=1650 mm 65'' with10.0 x 16.5 tireswide width= 1750 mm 69''with31.00 x 15.5 x 15 tiressuper wide widthBase Machine Base Machine with 126 kg 278 lb. Base Machine with 126 kg 278 lb.Bucket with 1730 mm 68" Long Lip Bucket Counterweights & 1730 mm 68" Long Lip Bucket Counterweights & 1219 mm 48" Pallet ForksBucket capacity SAE rated 0.43 m3 0.56 yd3 0.43 m3 0.56 yd3 N/A N/ABucket width 1730 mm 68" 1730 mm 68" N/A N/ABucket weight(1219 mm 48" Pallet fork weight) 176 kg 387 lb 176 kg 387 lb 172 kg 378 lbStatic tipping load 1400 kg 3,100 lb 1590 kg 3,500 lb 1022 kg 2,250 lbOperating capacity - 50% of tipping load 705 kg 1,550 lb 795 kg 1,750 lb 511 kg 1,125 lbDump clearance, maximumheight and 45° dump angle 2105 mm 82.8" 2105 mm 82.8" N/A N/AHeight to bucket hinge pin 2920 mm 115" 2920 mm 115" 2910 mm 114.6"Reach at maximum heightand 45° dump angle 615 mm 24.2" 615 mm 24.2" N/A N/AOperating height Fully raised 3860 mm 152" 3860 mm 152" N/A N/AClearance circle-front 2006 mm 79" 2006 mm 79" 2006 mm 79"Clearance circle-rear 1645 mm 64.8" 1645 mm 64.8" 1645 mm 64.8"Operating weight 2630 kg 5,785 lb 2750 kg 6,050 lb 2758 kg 6,068 lbKUSS132-05 ©2007 Komatsu America Corp. Printed in USA K07(5M) C 07/07 (EV-2)www.KomatsuAmerica.com Komatsu America Corp. is an authorized licensee of Komatsu Ltd.Materials and specifications are subject to change without noticeis a registered trademark of Komatsu Ltd., Japan