20480 960E 1 AESS647 00 - Komatsu Ltd.

1 GROSS HORSEPOWER2610 kW3,500 HPNOMINAL GVW576072 kg1,270,000 lbPhotos may include optional equipmentELECTRICDRIVETRUCK960E-1960E2 ELECTRICDRIVETRUCKWALK-AROUND960E-1 Productivity Features High performance Komatsu SSDA18V170 engineGross horsepower 2610 kW 3,500 HP GE dual IGBT AC electric drive system 6,000 HP continuous retarding capability Automatic retard speed control Traction (spin-slide) control Application specific body designed to hold rated payload (optional) Tight turning radius 16 m 52'6" Payload Meter III (standard)Environmentally Friendly Komatsu SSDA18V170 engine is compliant with US EPA emissions regulations Lead-free radiator design Fuel efficient engine with 2-stage turbochargingReliability Features Frame structurally enhanced for 327 ton 360 short tonpayload Proven wheelmotor design Simple and reliable hydraulic system Fully-hydraulic controlledmultiple-disc wet brakes Steering and brake accumulators3 ELECTRICDRIVETRUCK960E-1 Photos may include optional equipmentOperator Environment Ergonomically designed spacious cab withexcellent visibility Ideal driving position settings Hydropneumatic suspensions designed for all terrain Four post ROPS/FOPS Level 2 Simplified dash panel with payload display Multiple-disc wet brakes and fully hydraulic braking systemEasy Maintenance Vehicle Health Monitoring System (VHMS )

2 With PLM III and ORBCOMM Integrated VHMS allows immediate diagnostics of key engine and drive system components Fully hydraulic braking system reduces wear and improves replacement intervals Extended oil change intervals based on the Centinal system Automatic lubrication system Flange-type tire rimsGROSS HORSEPOWER2610 kW 3,500 HP@ 1900 rpmNOMINAL GVW576072 kg 1,270,000 lb4 PRODUCTIVITY FEATURESELECTRICDRIVETRUCK960E-1GE Dual IGBT AC Electric Drive SystemInvertex AC control system offers independent control ofthe rear wheelmotors, which in turn provides outstandingtraction-ability during wet and slippery conditions, thusimproving tire wear and operator air cooled Insulated Gate Bipolar Transistor (IGBT)inverter system technology provides the highest availablereliability. The IGBT inverter is more compact and muchsimpler than the design of its predecessor, the Gate TurnOff (GTO) inverter, which improves serviceability androutine SSDA18V170 High Horsepower EngineKomatsu s new SSDA18V170 engine was designed anddeveloped by the Industrial Power Alliance (IPA) technicaljoint venture between Komatsu and Cummins.

3 This 2610 kW 3,500 HPengine will operate in today s miningapplications without power derate. Fuel efficiency ismaximized due to optimized air handling with 2-stageturbocharging. A standard pre-lube system is designed toeliminate start-up wear and increase overhaul life. Standardfeatures include: CENSE on board monitoring of engine performance for each cylinder CENTINEL Advanced Engine Oil Management System ELIMINATOR filtration system reduces oil and filter changes by one third6,000 Horsepower Continuous RetardingCapabilityThe 6,000 HP retarding system provides state of the artbraking capacity for navigating today s mining applicationswhich contain steep continuous descents and retarding capacity enhances the productivityand confidence of the vehicle operator, while eliminatingthe need for excessive mechanical braking (Spin-Slide) ControlDuring slippery events caused by inclement weatherconditions and/or application severity, the 960e wheel Spin-Slide prevention technology will detect and correct anywheel spin control events.

4 Spin-Slide Control operatesautomatically and independently of the service propulsion, "wheel slip control reduces non-productive wheel spin in low traction conditions. Duringretarding, "wheel slide control prevents wheel lockup andsubsequent Retard Speed ControlWhile in continuous descent, the operator has thecapability to select a comfortable downhill travel Retard Speed Control simultaneously managesthe speed of each wheel independently to allow for anyimmediate adjustments needed during slippery may include optional equipmentApplication Specific BodyFor all trucks, Komatsu goes through the Body ApplicationWorksheet (BAW) process to ensure that each body isdesigned to meet the requirements for each specificapplication while carrying its rated payload. Komatsu workswith each customer to understand all of the materialproperties at a mine site and to identify the appropriateliner offers a standard all-welded steel, flat floor bodywith a full canopy and horizontal bolsters.

5 This bodyincludes a driver side eyebrow, rear wheel rock ejectors,body up sling, and rubber mounts on the frame. Standard Body Struck Capacity: 149 m3 195 yd3 Standard Body SAE Heaped 2:1: 214 m3 280 yd3 Standard Komatsu Body Weight: 40823 kg 90,000 lbs6 ELECTRICDRIVETRUCK960E-1 Payload Meter IIIPLM III is an electronic system that monitors and recordspayload information for Komatsu s family of Off-HighwayMining Trucks. The improved accuracy of payloadmeasurement and reliability of the system are designed tooptimize payloads, maximize productivity, and reduce thelife cycle costs of the truck. PLM III tracks and records thefollowing key production parameters: Payload Empty Carry-Back (Loaded and Empty) Operator Haul Cycle, Loading, Dumping Time of Day Distance Traveled (Loaded and Empty) Peak Positive and Negative Frame Torque Cycle Time Information Peak Sprung Load with Time of Day Maximum Speeds (Loaded and Empty) TMPH for Front and Rear Tires Average Speed (Loaded and Empty)Tight Turning RadiusBy using double acting hydraulic steering cylinders with a six-point articulation linkage, the 960e -1 power steering system provides positive steering control with minimal operator effort.

6 The turning circle has a diameter of 32 m 105 ftwhich meets SAE J1511standards. Nitrogen charged accumulators will automatically provide power in the eventthat hydraulic pressure drops below an m 52'6"radius16 m 52'6"radiusExample of Payload Summary7960E-1 ELECTRICDRIVETRUCKOPERATORENVIRONMENTE rgonomically Designed CabThe Komatsu 960e -1 cab design ensures that the operatoris comfortable and confident during routine operation, thusproviding a productive environment to meet the needs oftoday s mining demands. The cab includes tinted safetyglass windows, heating and air conditioning, acousticalinsulation, double sealed doors, and filtered, pressurizedair for a virtually dust-free ROPS and FOPS StructureThese structures conform to mining Driving Position SettingsThe 5-way adjustable operator seat and the tilt-telescopicsteering column provide an optimum driving posture forincreased driving comfort and more control over machineoperation.

7 The suspension seat dampens vibrationstransmitted from the machine and reduces operator fatigueas well as holding the operator securely. A 76 mm 3"wideseat belt is provided as standard SuspensionsHydrair II suspension cylinderslocated at each wheel provide asmooth and comfortable ride forthe operator and dampen shockloads to the chassis duringloading and gasOilPhoto includes optional equipment8 ELECTRICDRIVETRUCK960E-1 Steering and Brake AccumulatorsIn the event that the hydraulic pressure in the steering orbraking system drops below an acceptable minimum,nitrogen-charged accumulators will automatically apply thebrakes so that the truck may be stopped. There areseparate accumulators for the braking and Enhanced Frame DesignBy using advanced computer-aided design, finite elementanalysis, and full-scale dynamic and static testing, theframe design has been structurally enhanced to carry 327 t360 short tonsand provide the highest reliability in Wheelmotor DesignThe GDY108 has a redundant brake and transmission fluidsealing arrangement for better reliability and an improvedoil drain system for easier and Reliable Hydraulic SystemThe hydraulic system is a proven and reliable design withfewer parts than other OEMs.

8 The system utilizes acommon tank, and therefore, common fluid for steering,braking, and hoisting. In-line, replaceable filtrationelements provide additional hydraulic system protectionfrom Hydraulic Controlled Multiple-Disc Wet Brakes Although the dynamic retarding system is the primarybraking force, the 960e -1 comes standard with four-wheel,hydraulically actuated, oil cooled service brakes. In theevent that the truck s hydraulic system pressure drops belowan acceptable level, accumulator tanks will automaticallyapply all wheel brakes to bring the truck to a complete stop. Max. service apply pressure: 18960 kPa 2,750 psi Total friction area per brake: 103729 cm216,078 in2 The oil cooled brake system provides lower maintenancecosts and higher reliability versus dry disc brakes. Thissystem is fully sealed to help keep contaminants out andreduce brake wear and maintenance.

9 The brakes arehydraulically actuated, removing all air from the eliminating an air system, air bleeding is not requiredand water condensation that can lead to contamination,freezing, and corrosion is no longer present. There are three independent hydraulic circuits that provide Type Tire RimsThe flange type rims allow easy removal and installation ofthe tires and minimize the overall impact on Oil Change SystemCummins CENTINEL oil management system andELIMINATOR filtration system reduce oil and filterchanges by one third. Oil drain is extended to 4,000 hours,and there are no spin-on oil filters. Centrifuge paper isreplaced every 1,500 Health Monitoring System (VHMS ) withORBCOMM The VHMS controller monitors the health conditions of allmajor components and enables remote analysis of themachine and its operation. VHMS can be monitored bydownloading information directly from the truck with alaptop, or through the use of ORBCOMM , a satellitecommunication network, that allows access to the machineconditions through the Lubrication SystemThe automatic lubrication system is designed to reducedowntime for lubrication by having a centralized location thatautomatically distributes grease to all lubrication ServerPersonal computer terminal (for downloadingdata)InternetKomatsudistribut orsCustomerjob siteSatellitecommunicationAdvanced Monitoring System On-boardDiagnosticsThe Komatsu advanced monitoring system identifiesmaintenance items to the operator, reduces diagnostictimes, indicates oil and filter replacement hours, anddisplays fault codes.

10 This monitoring system is designed tomaximize machine SSDA18V170 EngineThe Komatsu SSDA18V170 is compliant with the EPAemissions RadiatorIn addition to compliance with emission regulations, a lead-free aluminum core is used for the radiator to meet globalenvironmental Retarding Whispergrids (Optional)For low noise requirements, the dynamic retarding resistorgrids may be fitted with Whispergrids which are designed toreduce the noise level produced when the retarding systemis that variation occurs naturally in materialdensity, fill factors, and loading equipment, KomatsuAmerica Corp. deems it necessary to establish a consistentloading policy for the 960e -1. This loading policy isintended to identify the guidelines and limitations for theloading of Komatsu Mining Trucks, and is valid for approvedapplications and haul profiles Load Policy Criteria1) 10% of all loads may be between 110% and 120%of the rated payload of the truck2) 90% of all loads must be below 110% of the ratedpayload of the truck3) The average monthly payload must not exceed the rated payload of the truck4) No single payload may exceed 120% of the rated payload of the truckEnvironmentally FriendlyPayload PolicyADDITIONALFEATURES960E-1 ELECTRICDRIVETRUCKS electable Stairway DirectionPercent of Rated Payload70%80%90%100%110%120%130%10-10-20 Payload PolicyKomatsu s 960e -1 offers stairway access with entry from either the right orleft side of the truck depending on the customer s CAPACITIESC ooling System.