Download... - P&H MinePro Services

Generation 2Wheel LoaderProduct Overview

Need to increase productivity?Versatility? Fuel efficiency?There’s a Generation 2 for that.Simply stated, you won’t find a broader, more environmentally friendly andtechnologically advanced line of wheel loaders than that of P&H LeTourneau-SeriesGeneration 2 loaders.More Choices, More Payloads, More Versatility assures that withP&H LeTourneau-Series wheel loaders; you’re getting the absolute best match ofmachine to mine. From the nimble L-950 wheel loader to the L-2350, the world’s largestwheel loader, P&H LeTourneau-Series has a Generation 2 wheel loader to fit yourspecific mining requirements.That’s why we say P&H LeTourneau-Series machines are made for the mineand why the P&H LeTourneau-Series wheel loaders are your best choice for anymining challenge.2 | Joy Global | Generation 2 Wheel Loader Product Overview

Wheel LoadersL-2350 L-1850 L-1350 L-1150 L-950SR DriveEnginePayloadStandardHigh LiftSuperHigh Lift1715 kw(2300 hp)72,574 kg(160,000 lb)68,039 kg(150,000 lb)54,431 kg(120,000 lb)Haul Truck Match290 - 363+ tonne(320 - 400+ton)SR DriveEngine 1491 kw(2000 hp)PayloadStandard 54,431 kg(120,000 lb)High Lift 49,895 kg(110,000 lb)Haul Truck Match218 - 327 tonne(240 - 360 ton)SR DriveEngine 1193 kw(1600 hp)PayloadStandard 40,823 kg(90,000 lb)High Lift 38,102 kg(84,000 lb)Haul Truck Match181- 236 tonne(200 - 260 ton)SR DriveEngine 899 kw(1205 hp)PayloadStandard 34,473kg(76,000 lb)High Lift 31,751 kg(70,000 lb)Haul Truck Match109- 181 tonne(120 - 200 ton)SR DriveEngine 783 kw(1050 hp)PayloadStandard 24,494 kg(54,000 lb)High Lift 21,773 kg(48,000 lb)Haul Truck Match68 - 136 tonne(75 - 150 ton)Generation 2 Wheel Loader Product Overview | Joy Global | 3

More sizes. More flexibility. More capabilityIn the mining business, one size definitely does not fitall. That’s why P&H LeTourneau-Series offers the miningindustry’s broadest, most versatile and exclusive lineof electric drive wheel loaders capable of loading from75 ton trucks all the way through 400+ ton haul trucks. Infact, P&H LeTourneau-Series wheel loaders have proventheir advantages, time after time, in coal, iron, copper andnumerous other hard rock mining applications aroundthe world. Each machine is an extraordinary marvel ofengineering, providing the 21st century mining operationmore versatility than ever before.Payload CapacityMachine Standard Lift High Lift Super High LiftKgs lbs Kgs lbs Kgs lbsL-950 24,494 54,000 21,773 48,000L-1150 34,473 76,000 31,751 70,000L-1350 40,823 90,000 38,102 84,000L-1850 54,431 120,000 49,895 110,000L-2350 72,574 160,000 68,039 150,000 54,431 120,000Truck Capacity - Tons 75 125 175 225 275 325 375L-2350320 - 400+L-1850240 - 360L-1350200 - 260L-1150120 - 200L-95075 - 1504 | Joy Global | Generation 2 Wheel Loader Product Overview

L-950 LoaderThe P&H LeTourneau-Series L-950 wheel loader is the most powerful and productive wheelloader in its class. Quick and agile, the L-950 wheel loader features a 783 kW (1,050 hp)engine with a 24,494 kg (54,000 lbs) payload and a 13.76 m³ (18 yd³) rock bucket in a standardconfiguration. Powered by the ultra-efficient Switched Reluctance (SR) Drive system, the L-950assures high performance with low fuel consumption and makes it a stand-out performeragainst all competition. The L-950 is ideally sized to load the 75-150 ton rear dump haulers.L-1150 LoaderIntroduced in 2008, the L-1150 was the first full SR Generation 2 loader. This impressive899 kW (1205 hp) wheel loader has a standard payload of 34,473 kg (76,000 lbs) making it anideal match for loading 120 - 200 ton trucks. This advanced SR diesel-electric drive vehiclefeatures up to 45% fuel savings over comparable, mechanical drive competitors. The L-1150delivers faster cycle times, superior productivity and lower operating costs. As a result ofits lower hydraulics/fluids requirements and being extremely fuel-efficient, it is the mostenvironmentally responsible wheel loader in its class.L-1350 LoaderL-1350 loaders are time-proven, work-hardened machines and were the first LeTourneau-Serieswheel loaders to utilize SR traction motors, beginning in 2004 and in every L-1350 since. Now,all Generation 2 machines benefit from the SR Generator advantages, LINCS II controls andmonitoring, as well as the technological advances found in Generation 2 technology.Designed to load 200-260 ton haul trucks, this 1193 kW (1600 hp) wheel loader touts a40,823 kg (90,000 lbs) standard payload with a base rock bucket capacity of 22.94 m³ (30 yd³).Fast cycle times, with easily loaded SAE rated buckets, results in maximum fill with each loadcreating a superior, productive and fuel-efficient mining machine.L-1850 LoaderL-1850 Generation 2 loaders with SR technology are the high-performance workhorse of ourP&H LeTourneau-Series fleet. They deliver exceptional productivity and outstanding reliabilitywith low operating costs. This 1491 kW (2000 hp) wheel loader with its 54,431 kgs (120,000 lbs)payload and 30.58 m³ (40 yd³) standard bucket is designed to load 240-360 ton trucks. Workprovenin coal and hard rock mines around the world, the L-1850 sets the benchmark for wheelloader reliability, productivity and fuel efficiency.L-2350 LoaderThe colossal L-2350, SR electric drive wheel loader is, by far, the world’s largest wheelloader and is designed to center load the ultra-class 400+ ton trucks with ease. The 1715kW (2300 hp) L-2350 provides remarkably fast cycle times with outstanding productivityat a fraction of the initial investment cost of large excavators and shovels. This super fuelefficientwheel loader provides all of the versatility and flexibility that customers have cometo expect from a P&H LeTourneau-Series wheel loader, while providing a huge 72,574 kgs(160,000 lbs) payload.Generation 2 Wheel Loader Product Overview | Joy Global | 5

Independent four-wheel SR electric driveThe heart of every Generation 2 machineJoy Global is the only wheel loader manufacturer in the world to offer advancedelectric drive across all wheel loader models. Each electric drive wheel is fullyindependent from the other positions, resulting in the only true independent fourwheel drive system on the wheel loader market. Generation 2 machines also offersignificantly quicker response for improved traction control and reduced tire slip. Thisreduces tire scrubbing during turning (articulation) and controls tire slip on wet andslippery surfaces for extended tire life, when compared to mechanical drive wheelloaders.In addition to the inherent low center of gravity and superior stability ofelectric drive, the Generation 2 wheel loader requires fewer decisions to be made bythe operator, allowing more focus on the digging face and loading the haul truck. Thisresults in reduced operator fatigue and quicker cycle times with less degradation fromthe beginning of the shift to the end of the shift.Unlike our mechanical drive competitors, the P&H LeTourneau-Series wheel loadershave No power robbing torque converter, No three speed transmission, Notransfer cases, No differentials, No power transferring universal joints andNo drive shafts and require far less fluids on board. Ultimately, this results ingreater productivity, lower maintenance costs and superior reliability.6 | Joy Global | Generation 2 Wheel Loader Product Overview

Longer Tire LifeGeneration 2 SR drive systems combinetrue independent four wheel drivewith an advanced instantaneouswheel speed control system for bettertraction and less slippage. In fact, allGeneration 2 wheel loaders boast theadded benefit of extended tire wear – upto double that offered by conventionalmechanical drive machines.Reduced Fuel Burn –Increased Fuel EfficiencyGeneration 2 SR electric drive wheelloaders deliver outstanding fuelefficiency – in some cases up to 45%less fuel consumption than comparablesized mechanical drive wheel loaders –because they are engineered for the mostfuel efficient operation possible. Ourexclusive SR electric drive system is thekey. This advanced system allows theengine to operate at constant ratedrpm. Our competitors are required toaccelerate and decelerate through theengine RPM range with gear changesduring the loading cycle in order to followthe engine torque curve. This results insignificantly greater fuel consumption.Another important advantage with SRelectric drive is that the motors are usedto generate recoverable power. Whilein braking/retarding, the power that isgenerated by the wheel motors is fedback into the generator, which thenperforms as a motor powering the engine,overcoming parasitic and hydraulics loads,reducing engine HP requirements andsaving fuel. We’re so confident of the fuelefficiency of our wheel loaders that weare prepared to guarantee lower fuelconsumption when compared to similarsized mechanical drive machine.Save money on fuel with a P&HLeTourneau-Series wheel loader!Less Maintenance and DowntimeThe Generation 2 machines have nocarbon brushes to chip, burn,monitor or replace; as well as, nocommutator to grind, undercutor replace. The SR motors/generatorconsist of a simple, virtually, indestructiblelaminated stack, iron rotor without copperwindings to fail due to over-speed oroverheating and features simple DC statorfield coils. SR drive eliminates thoseconcerns and limits motor maintenanceto replacing two bearings on the motorsand one bearing on the generator aboutevery 20,000 to 30,000 hours, greatlyreducing scheduled maintenance anddown time.SR DriveStandard equipment on all Generation2 wheel loaders, the proven SR drivetechnology delivers a high level ofperformance and reliability. Simpleby design, the SR traction motorprovides maximum torque at slowestRPM for optimum digging. In fact,unlike mechanical drive competitors,peak tractive effort (rimpull) is achievedrequiring approximately twenty-fivepercent (25%) of the engines ratedhorsepower. Also, unlike conventionaldiesel electric drive systems there isno risk of damage to the tractionmotors under stall conditions, whiledigging in the face. This allows theoperator to work quickly without the fearof damaging the traction motors.It all translates into faster response tooperator inputs and ultimately, greaterdigging power.Generation 2 Wheel Loader Product Overview | Joy Global | 7

Features that assure the Generation 2 Loaderis the right machine for the mine1236457891. BucketsAll P&H LeTourneau-Series buckets are SAE rated, whichmeans that the rated capacity and payload of the bucketcan be achieved in accordance to SAE standards. Not allmanufacturers follow this standard. The Generation 2 wheelloaders offer a wide variety of bucket sizes, types: (coal, rockor combo), lip configurations and GET options. This providesus with the ability to optimize a bucket to match your fleetfor maximum production.2. Frame and Lift ArmsThe frame structures are fabricated from high-strength,low-alloy steel with excellent weld characteristics and lowtemperature properties throughout. High strength castingsare used in key areas of fabricated structures to reducestress and improve structural life. The front axle is an integral,fixed part of the frame. The rear pivoting axle is designed tooscillate eleven degrees (11.0, 12.50 on the L-2350). Theindependent power module mounting system is cradled withinthe rear frame by a three-point isolation system.3. KLENZ Air Filtration SystemKLENZ – the world’s most efficient and money-saving airfiltration system in the wheel loader industry. This uniqueair filtration system cleanses, at 99.9% efficiency, all air tothe engine, drive system and operators cab down to 0.3micron particulates; resulting in extended time betweenfilter replacement up to 15 times longer than conventionalfiltration systems.4. Switched Reluctance(SR) Drive SystemThe SR Drive System is featured on all Generation 2 wheelloaders with independent wheel speed control at allfour positions.Simple and reliable motors/generators that areextremely efficient and maintenance free. No brushes, nocommutators, no copper windings on the rotor and no wear.5. Ball & Socket JointsFor over 60 years P&H LeTourneau-Series wheel loaders havesuccessfully utilized Ball and Socket joints for the FrameArticulation joints, Lift Arms attachment, Lower HoistCylinder support and Rear Axle oscillation pivot points. Thislong life and low maintenance attachment system is usedexclusively on all LeTourneau-Series wheel loaders to absorband distribute multidirectional stresses significantly betterthan traditional, higher maintenance, pin and clevis systems.6. LINCS II Digital ControlsThis new and exclusive control and monitoring systemprovides the operator with simple, highly responsive andsemi-automated control interface, facilitating the highestproductivity with low operator fatigue. It manages all machinesystems, including hydraulics, electrics, pneumatics, drivesystem and engine. LINCS II features a centrally locatedprocess automation controller that controls machine input/output directly or via CAN based network control. Variouslevels of entry into LINCS II are governed by a security keyappropriate to job function.Maintenance personnel are also provided with an interactiveoff-line tool that provides unparalleled machine downloadsfor diagnostics.7. P&H LeTourneau-Series DieselElectric Drive Constant RPMIn addition to assured longer engine life and reduced fuelconsumption; operating the engine at constant RPM alsofavorably impacts performance of the hydraulic pumps, whichare directly driven at engine speed. Constant RPM alwaysassures that full hydraulic flow is instantly available upondemand. Varying engine RPM on mechanical drive machinesalso negatively impacts the response of the hydraulic system.When the engine is operating at speeds less that the ratedRPM, the pump will be rotating slower and thus reducing theflow to the hydraulic system. This detrimentally affects theoptimum hoist and steering response time.8. Power RegenerationA typical wheel loader loading cycle is ideal for lending itselfto capitalizing on capturing regenerative power because ofthe slow speed operation with multiple braking occurrencesduring each loading cycle. Only electric drive affords itself topower regeneration and the Generation 2, SR drive, allows forone-hundred percent (100%) capture and utilization of allbraking energy during the loading cycle.9. BrakingFull Primary Braking is accomplished through the SR tractionmotor’s dynamic/regenerative braking system, which bringsthe loader to a complete stop without the requirement ofsecondary, air modulated traction motor speed disc brakes.The parking brake system is spring applied and air releasetraction motor speed disc brakes.8 | Joy Global | Generation 2 Wheel Loader Product Overview

Operator Comfort:Joy Global knows the importanceof the human element.We understand that a high level of operator comfort equals higher productivity.We demonstrate this dedication to ease of operation through a series of thoughtfulergonomically designed cabin features in every Generation 2 loader.The cab design features a 2-door ingress and egress, with a simplified dashlayout that includes a readily visible and easily readable LCD screen (even in thebrightest sunlight). The cab also features significant increases in Heating and AirConditioning capabilities for even greater comfort. P&H LeTourneau-Series wheelloaders are the operator’s choice when it comes to comfort and productivity.Elastomer-mounted,fully insulated enclosureGeneration 2 operator cabs areindependently elastomer-mountedto the frame, isolating the operator fromvibration and noise transmission. Theinsulated cabs provide temperatureprotection and additional sounddampening. All Generation 2 loaders meetor exceed the ISO and SAE standards forinterior sound levels.Eleven-way adjustableair ride seatA generously appointed, adjustableair suspension seat meets individualpreferences with eleven-wayadjustability. It is designed tocomfortably accommodate theoperator and incorporates a four pointretractable lap belt with shoulderharness assembly. Engineered formaximum shock absorption, thisdesign offers the operator fine-tuning oflumbar support, cushion angle, fore-aftpositioning, and more.Clearest forwardand rear visibilityGeneration 2 loaders also offerunmatched visibility for operators, fromthe tapered rear hood to the parabolicrearview mirrors and optional rear viewvideo camera. Exceptional visibility allowsthe operator to comfortably attack theloading face and approach the haul truckwith speed, accuracy and consistencywith an increased measure of safetyMaximized air flow throughoutThe cab’s superior, strategically placedventilation system provides ten (10)outlets from which a steady supply ofdouble filtered air flows. The cab receivespressurized filtered air from the KLENZsystem, which then passes through a finalcab-mounted air filter. The pressurizationis designed to keep particulates out evenunder the dustiest conditions.Automated climate controlFactory-fitted combination air-conditioningand heating system maintains interior cabcomfort under the harshest conditions.The Generation 2 operator’s cab utilizesa FOPS mounted condenser with theremainder of the unit in the cab for easeof maintenance and accessibility.Effortless joystick steering andbucket controlPerhaps most impressive is theGeneration 2 advanced joystick controlsystem featuring non-contact, halleffecttechnology that provides long life.Ergonomically designed, the joysticksprovide simple, effortless operation ofall loading, directional and steeringfunctions throughout the work day.Generation 2 Wheel Loader Product Overview | Joy Global | 9

LINCS II Smart technology for smarter miningP&H’s LeTourneau Integrated NetworkControl System (LINCS II), is designedto help operators meet the challengesof even the most demanding surfacemining applications.The center, dash mounted, LINCS IIinteractive touch screen displayprovides instant, real-time feedback foroperators with a wealth of informationto adjust performance according toconditions. Vital statistics includessuch items as bucket height andangle, individual bucket payload,cumulative truck loads, elapsed timeper loading cycle, and total tonsmoved, available fuel, vehicle speed,coolant temp etc. The easy-to-interpretgraphic format can be easily reconfiguredto meet personal preferences usingthe touch screen display. In addition,LINCS II assists the operator to avoidinappropriate commands. Forexample, should an attempt be made tostart a Generation 2 wheel loader withthe parking brake released, LINCS II willnot let this action happen, and will explainwhy on the interactive data screen. Thisenables the operator to take immediatecorrective action without confusion orwasted effort.The LINCS II systemspeaks your languageLINCS II monitors and controls all loaderfunctions, and alerts the operator viathe touch display whenever attentionis required. LINCS II language interface,with English being standard, is currentlyoffered as options in Chinese, French,Portuguese, Russian, Spanish, and Turkish.In addition to the alert text messages onthe display, there are two supplementarywarning lights adjacent to the touchdisplay providing notifications as shown:RED indicates a condition requiringimmediate shutdown and correction,accompanied by an audible alert and an“alarm” message on the display.AMBER indicates a less seriouscondition requiring correction, but notrequiring an immediate shutdown. Thisis accompanied by an audible alertand a warning message on the display,along with “what to do” instructions forthe operator.10 | Joy Global | Generation 2 Wheel Loader Product Overview

Features that mines have come to rely onBall and Socket JointsAn exclusive P&H LeTourneau-Seriesdesign, precision-forged ball and socketjoints, are featured on every Generation2 machine. This design absorbs anddistributes multidirectional stressesbetter than conventional pin andclevis systems, providing greater loadbearingcapacity and durability. Longlife is assured through our continuousautomatic lubrication system. Easilyreplaceable socket liners and shimsmake maintenance quick and simple.Hydraulic FeaturesThe hydraulic system employs variabledisplacement axial piston pumps,with flow and pressure compensationfor optimum performance, economicaloperation, and high reliability. Thehydraulic pump gearbox is shaft-drivenand self-lubricating. The gearbox’s inlinefiltration removes particulates down to10 microns absolute, and a conservativelypressurized lubrication delivery networkfor the entire system promotes anextended, trouble-free service life.KLENZ SystemIt’s the world’s most efficient andmoney-saving air filtration system forgiant machines, and Generation 2 wheelloaders have it. KLENZ extends uptimeand cuts costs with a self-purging designthat can stretch filter life to 5,000hours and beyond. It’s 99.9% effective inremoving particles as small as 0.3 micronsfrom the air used for engine intake,cooling the loader’s electrical componentsand pressurizing the operator’s cab.Planetary DriversRobust and durable, P&H LeTourneau-Series’ four stage planetaries feature fullsynthetic lubrication and continuousfiltration for our three largest wheelloaders resulting in long, trouble-free life.Pressurized Axle HousingsP&H LeTourneau-Series pressurizedaxle housings enhance reliability bymaintaining an air-cooled, dust-freeenvironment for the traction motorsand disc service brakes. The machine’selectric drive eliminates the possibility ofdowntime from axle components suchas differentials, universal joints, axlesand drive shafts found in mechanicaldrive systems.Easy-Access MaintenanceUnlike other wheel loader manufacturers,the P&H LeTourneau-Series wheel loadersoffer multiple maintenance-friendlyaccess points all around the machine.Our design offers easily accessiblemaintenance to the engine, radiator,KLENZ filtration system, hydraulic pumpsand hoses, air compressor, and themachine’s SR power conversion systemand traction motors.In addition to these easily accessiblemodular components, the Generation2 machines have separated the high andlow voltage systems and houses themSR Motors and Generatorsin separate cabinets with a separate,Generation 2 wheel loaders use simplecentral Air Valve Cabinet for ease ofand durable SR motors and generatorsmaintenance and safety, which translatesthat eliminate the need for gear shifts,to valuable time saved and maximizedtransmissions and torque converters.productivity.These proven components offermaximum efficiency, ease of maintenanceand outstanding reliability.Generation 2 Wheel Loader Product Overview | Joy Global | 11

XS-5623-EN0712All designs, specifications and components of the equipment described above are subject to change at the manufacturer’s sole discretion at any timewithout advance notice. Data and descriptions published herein are informational in nature and shall not be construed to warrant the service or thesuitability of the equipment for any particular purpose as performance may vary with the conditions encountered. The only warranty applicable is ourstandard written warranty for this equipment or service.Joy Global, P&H, Joy, LeTourneau, KLENZ and LINCS II are trademarks of Joy Global Inc. or one of its affiliates.© 2012 Joy Global Inc. All rights reserved.joyglobal.com