Specalog for 160H Motor Grader, AEHQ5450 - Wagner Asia ...

EngineCaterpillar engines deliver increased performance and lower operating costs.Cat 3176 Engine. The innovativeCat 3176 diesel engine delivers largeengineperformance from a compactengine design. The six-cylinderengine is turbocharged and air-to-airaftercooled. With high displacementand low rated speed, this engineprovides excellent fuel economyand durability that can significantlyreduce operating costs.Variable Horsepower (VHP).Automatically increases horsepowerin higher gears when the machine canuse it. In lower gears where traction islimited, horsepower is limited, reducingwheel slip and conserving fuel.• The 160H has a VHP Plus optionto provide additional horsepowerin forward gears 7-8.Lugging Performance. High torqueoutput and torque rise makes the 3176very responsive. Its superior luggingcapability maintains consistent gradingspeeds without the need to downshift.Fuel Efficiency. Caterpillar state-ofthe-artelectronically controlled, unitinjection fuel system has high injectionpressure for complete fuel combustion,efficient fuel use and reducedemissions. The dual-filter systemreduces component wear.Extended Engine Life. The largebore-stroke design and conservativepower rating minimize internal stressesand increase component life. The lowengine speeds reduce engine wear andsound levels.Hydraulic Demand Fan. The hydraulicdemand fan control automatically adjustscooling fan speed according to enginecooling requirements. This systemreduces demands on the engine,putting more power to the groundand improving fuel efficiency.Improved Torque. Power curvescustomized for the 160H increase peaktorque for higher ground speeds andenhanced productivity. Rimpull hasbeen increased in all gears for greaterproductivity.Emissions Compliant. The new 160Hhas reduced NOx, hydrocarbon, andparticulate emissions. The Cat 3176meets or exceeds all U.S. EPA Tier IIand EU Stage II emissions controlstandards worldwide.4

Power TrainMatched Caterpillar components deliver smooth, responsive performance and reliability.Power Shift Transmission. Designedand built specifically for Cat motorgraders, the rugged transmissionprovides on-the-go, full-power shiftingas well as inching capability.Direct Drive. Delivers superior fuelefficiency and “feel” of blade loads,material hardness and ground speed.Gear Selection. Eight forward and sixreverse speeds offer a wide operatingrange for maximum flexibility. Fourgears below 10.3 km/h (6.4 mph) matchworking speed to job conditions formaximum productivity in earthmovingjobs. Gears five, six and seven areoptimal for efficient snow removaloperations. Gear 8 is designedfor roading.Electronic Transmission Control.Produces easy, smooth shifts tomaintain uniform surfaces duringshifting, and extends transmission lifeby reducing stress on transmissionclutches. A single lever controlsdirection, gear and the parking brake.Electronic Clutch Pressure Control.ECPC smoothes shifts and improvesinching control, which increasesoperator comfort and productivity.It uses input from the transmissionand operator controls to modulatethe directional clutches and produceconsistent shifting.Electronic Overspeed Protection.The transmission control upshiftsthe transmission to relieve overspeedconditions. The transmission controlwill also prevent a downshift untilmachine speed is within the range forthe requested gear. This can preventdamage and reduce component wear.Inching Pedal. Delivers precise controlof machine movements in any gearwith low pedal effort and excellentmodulation, critical in close-quarterwork or finish grading. A new pedaldesign and location improves modulationand operator comfort.Optional Autoshift. Improves ease ofoperation and maximizes productivityby automatically shifting the transmissionat optimal shift points.Dual Certified Air Tanks. Supply brakingcapacity to each side of the machine.This system ensures secondary brakingcapability in the event a failure occursin a single brake line. The dual airsystem also has a large reserve forstalled-engine braking.Oil-Disc Brakes. Caterpillar multi-discbrakes have a large brake surface fordependable braking capability andextended life before rebuild.Location. Brakes are located at eachtandem wheel to eliminate brakingloads on the power train and to reduceservicing time.Brake Reliability. The completelysealed and adjustment-free brakes areoil-bathed, air-actuated and springreleased.5

HydraulicsBalanced hydraulics deliver consistent, precise and responsive control.1 Lock valve, 2 Line relief valve, 3 Blade float detentLoad Sensing Hydraulics. A loadsensing variable displacement pumpand the advanced proportional prioritypressure-compensating (PPPC, or“triple-PC”) hydraulic valves providesuperior implement control andenhanced machine performance andefficiency. Continuously matchinghydraulic flow and pressure to powerdemands creates less heat and reducespower consumption.Implement Control Valves. PPPC valveshave different flow rates for the headand rod ends of the cylinder. This insuresconsistent extension and retractionproperties for each cylinder, and improvesoperator ‘feel’ and system response.All control valves use lock valves tomaintain blade settings. Line reliefvalves protect cylinders fromexcessive pressure.Balanced Flow. Hydraulic flow isproportioned to ensure all implementsoperate simultaneously. If demandexceeds pump capacity, all cylindersare reduced by the same ratio.The result is improved productivityin virtually any application.Blade Float. Blade float, incorporatedinto the blade lift control valves, allowsthe blade to move freely under its ownweight. By floating both cylinders, theblade can follow the contours of theroad when removing snow. Floatingonly one cylinder permits the toe of theblade to follow a hard surface while theoperator controls the slope with theother lift cylinder.Independent Oil Supply. Large separatehydraulic oil supply prevents crosscontaminationand provides proper oilcooling, which reduces heat build-upand extends component life.Heavy Duty XT Hose. Caterpillar hosetechnology allows high pressuresfor maximum power and reduceddowntime, and intelligent routingminimizes exposure to damage.Optional Hydraulic Lockout.Mechanically locks all moldboard,machine, and attachment control leversduring machine roading. This preventsimplements from being accidentallyengaged when the motor grader istravelling down the road.6

Drawbar, Circle, MoldboardEvery component is designed for maximum productivity and durability.Blade. Heat treated moldboard rails,tough-hardened cutting edge and endbits, and large diameter bolts assurereliability and longer service life.Blade Positioning. The blade linkagedesign provides extensive moldboardpositioning, most beneficial in midrangebank sloping and in ditch cuttingand cleaning.Blade Angle. A long wheelbase allowsthe operator to obtain an aggressivemoldboard angle. This aggressive anglepermits material to roll more freelyalong the blade, which reduces powerrequirements. This is particularlyhelpful in handling very dry materials,cohesive soils, snow and ice.Circle Construction. One-piece forgedcircle stands up to high stress loads.Raised wear surfaces prevent circleteeth wear against the drawbar. The 64uniformly spaced circle teeth are flamecut and heat induction hardened to resistwear, and the circle is secured to thedrawbar by six support shoes formaximum support.Replaceable Wear Items. Tough,durable nylon composite wear insertsare located between the drawbar andcircle, and between the support shoesand circle. This sacrificial wear systemhelps keep components tight for finegrading and allows easy replacement.These inserts reduce rotational frictionresulting in extended component life.Circle Drive Slip Clutch. This standardfeature protects the drawbar, circle andmoldboard components from shockloads when the blade encountersimmovable objects. It also reducesthe possibility of the grader makingabrupt directional changes in poortraction conditions.Drawbar Construction. The Y-framedrawbar is constructed of two solidbeams for high strength and optimumdurability, as well as precise bladingcontrol.7

StructuresThe 160H frame is designed and built to exceed the expectations of the customer.1 Integrated bumper; 2 Box-sectioned channels; 3 Fully welded differentialIntegrated Bumper. The integratedbumper ties the rear frame together intoa cohesive unit, to handle the loadspossible with the new 3176 power train.This is especially important in ripping,or snow removal applications wheregraders are equipped with snow wingattachments.Rear Frame. Rear frame has two boxsectionedchannels integral with fullywelded differential case for a solidworking platform.Front Frame. Continuous top and bottomplate construction provides consistencyand strength. The flanged box sectiondesign removes welds from high stressareas, improving reliability and durability,and increasing resale values for thecustomer.8

ServiceabilityRe-engineered inspection and service points save time and expense.Service Center. A ‘Service Center’on the left-hand side provides easy,centralized access to most check andmaintenance points. Routine inspectionand service are faster and easier, forbetter machine availability and loweroperating costs.• Large hinged doors provide easyaccess to the adjacent engine andmaintenance service compartments.• Engine and hydraulic oil checkpoints,coolant gauges, and air filters• Spin-on filters for oils, fuel, coolant• Remote lubrication points, purgevalves and ecology drain lines• Fuse panel with new automotivestyle fuses located inside cab• Sample ports for engine, hydraulic,transmission fluids, coolant and fuel,encourages preventive maintenanceand diagnostics like the S•O•S SMprogram.Fuel Tank. The 105 gallon (397 L),ground level fuel tank allows longerwork shifts and reduces refuelingfrequency. An easily accessible fueltank sediment drain enables the operatorto remove sediment accumulation,reducing the risk of fuel system damage.Extended Oil Change Interval. Operate afull 500 hours between engine oil andfilter changes, and 4000 hours betweenhydraulic oil changes. This reducesdowntime and operating expense.Cat XT Hose. Caterpillar XT hosetechnology allows high pressuresfor maximum power and reduceddowntime. Hoses are securely routedto minimize exposure to damage.O-Ring Face Seals. Cat O-ring faceseals assure rock-solid connections thatmaintain pressure and reduce oil leaks.Intelligent hose routing minimizesexposure to damage, increasing hoselife and enhancing reliability.Radiator Cleanout Access. Radiatorclean-out access gives the operator theability to clear away debris and othermaterials that build up around theradiator. This ensures that the radiatorfunctions properly keeping the enginecool and increasing component life.9

Operator’s StationThe 160H includes innovative changes to improve operator efficiency and, in turn,greater machine productivity.10

Comfort and Convenience. Comfort andconvenience are designed into everyfeature of the operator’s station.Optimized Inching Modulation. The newElectronic Clutch Pressure Control(ECPC) optimizes inching modulationand smoothes shifting. It also eliminatescable control, improving reliability andenhances cold oil characteristics.Electronic Throttle Control. ETC provideseasier, more precise, more consistentthrottle operation. Two modes on asingle switch offer flexibility for varyingapplications and operator preference.Like cruise control, ETC improvesfuel efficiency.Electronic Monitoring System. Powerfulmonitoring and diagnostic capabilitiesallow more efficient and safer machineoperation. The Cat ElectronicMonitoring System (EMS) III keepsoperators better informed of machinestatus with:• Continuous tracking of all criticalmachine parameters on a dash display• Warnings/alerts for abnormalconditions• Retrieval or adjustment of over 200vehicle system parameters using thepowerful ET service toolControls On Steering Console. Controlsand switches are located on the steeringconsole, shift console and right cabpost, all within easy reach. Gauges arelocated inside the cab, directly in frontof the operator.Backlit Controls. Rocker switches andtransmission shifter are backlit fornighttime operation.Optional Air Conditioner/Heater.The optional heater and air conditionerarrangements help create a comfortablework environment. The high-capacitysystems dehumidify air and pressurizethe cab, which circulates fresh air andseals out dust. Multiple additional ventsevenly distribute air throughout the cabfor clear windows and operator comfort.Suspension Seat. Standard contourseries suspension seat features fold-uparmrests and a retractable seat belt.The seat can be adjusted easily for optimalsupport and comfort. Seat controlsare located within easy reach and inplain view.Fresh Air Filters. Located above eachcab door for quick replacement.Optional 12V Power Port. Available foruse with computers, cellular phones orother electronic equipment.Exceptional Visibility. A redesignedoperator’s console improves forwardvisibility. Large side windows allowa clear view of the moldboard heel andtandem tires. A wide rear window andtapered engine hood provide a goodview to the rear of the machine.Moving the air dryer and air cleaner,and aligning the precleaner and muffler,improves visibility to the rear of themachine. Operators can work moreconfidently and efficiently.11

Environmentally Responsible DesignCaterpillar builds machines that help you create a better world.Quiet Cab. The resiliently mountedengine and transmission reduce interiorengine noise and vibration to less than75 dB(A). With the sound suppressiongroup, interior sound levels do notexceed 72 dB(A), using ISO 6394.Lower interior noise levels improveoperator working conditions.Quiet Machine. Exterior sound levelsare under 110 dB(A), using ISO 6395.The sound suppression group lowersexterior sound levels to less than107 dB(A), complying with theEU 2000/14/EC sound limit of109 dB(A). This quiet operationenables the 160H to work with minimaldisturbance to the surroundings.Low Emissions. The 160H MotorGrader is even more environmentallyfriendly than its predecessors withreductions in NOx, hydrocarbon, andparticulate emissions. It meets or exceedsall U.S. EPA Tier II and EU Stage IIemissions control standards worldwide.Fuel Efficient. Caterpillar state-ofthe-artelectronically controlled, unitinjection fuel system has high injectionpressure for complete fuel combustion,increased fuel efficiency and reducedemissions.Dry Machine. Lubricant fill points andfilters are designed to minimize spillage.O-ring face seals, Cat XT hose and Cathydraulic cylinders protect against leaks.Extended Oil Change Interval. Operate afull 500 hours between engine oil andfilter changes, and 4000 hours betweenhydraulic oil changes. This reducesmachine downtime and operatingexpense, and helps preserve ournatural resources.Ecology Drains. Make regularmaintenance easier and help preventspills when changing fluids.Ozone Protection. To help protect theearth’s ozone layer, air-conditioningunits use a refrigerant free ofchloroflourocarbons (CFCs).12

Customer SupportCat dealer services help you operate longer with lower costs.Product Support. You will find nearlyall parts at our dealer parts counter.Cat dealers use a world-wide computernetwork to find in-stock parts to minimizemachine down time. Save money withgenuine Cat Reman parts. You receivethe same warranty and reliability as newproducts at substantial cost savings.Machine Selection. Make detailedcomparisons of the machines underconsideration before purchase.Cat dealers can estimate componentlife, preventive maintenance cost,and the true cost of lost production.Purchase. Look past initial price.Consider the financing options availableas well as day-to-day operating costs.Look at dealer services that can beincluded in the cost of the machineto yield lower equipment owning andoperating costs over the long run.Customer Support Agreements.Cat dealers offer a variety of productsupport agreements, and work withcustomers to develop a plan that bestmeets specific needs. These plans cancover the entire machine, includingattachments, to help protect thecustomer’s investment.Operation. Improving operatingtechniques can boost your profits.Your Cat dealer has videotapes, literatureand other ideas to help you increaseproductivity, and Caterpillar offerscertified operator training classes tohelp maximize the return on yourmachine investment.Maintenance Services. Talk to yourdealer about the range of availablemaintenance services. Repair optionprograms guarantee the cost of repairsup front. Diagnostic programs such asS•O•S SM and Coolant Sampling andTechnical Analysis help avoidunscheduled repairs.Replacement. Repair, rebuild orreplace? Your Cat dealer can help youevaluate the cost involved so you canmake the right choice.13

EngineEngine ModelCat 3176 ETA, Variable HPBase Power (all gears) Net 134 kW 180 hpVHP - gears 1-3 Net 134 kW 180 hp- gears 4-8 Net 149 kW 200 hpVHP Plus - gears 1-3 Net 134 kW 180 hp- gears 4-6 Net 149 kW 200 hp- gears 7-8 Net 164 kW 220 hpBase Power (all gears) Gross 147 kW 197 hpVHP - gears 1-3 Gross 147 kW 197 hp- gears 4-8 Gross 162 kW 217 hpVHP Plus - gears 1-3 Gross 147 kW 197 hp- gears 4-6 Gross 162 kW 217 hp- gears 7-8 Gross 177 kW 237 hpDisplacement 10.3 L 629 in 3Bore 125 mm 4.9 inStroke 140 mm 5.5 inTorque rise 50 %Max torque @ 1000 rpm 1175 N.m 867 lb ftSpeed @ rated power2000 RPMNumber of cylinders 6Derating altitude 3048 m 10,000 ftStd - Fan speed - max1210 RPM- min 500 RPMStd - Ambient Capability 47°C 117°FHi Ambient - Fan speed - max 1300 RPM- min 500 RPMHi - Ambient Capability 50°C 122°F• Net power is tested per ISO 9249, SAE J1349, andEEC 80/1269 standards on effect at the time of manufacture.• VHP and VHP Plus are optional arrangements.• Net power advertised is the power available at ratedspeed of 2000 rpm, measured at the flywheel when engineis equipped with fan, air cleaner, muffler and alternator.• No derating required up to 3048 m (10,000 ft) altitude.Deration rate of 1.5% per 304.8 m (1000 feet) above3048 m (10,000 feet).Base Gears 1 - 8VHP Gears 1 - 3VHP Plus Gears 1 - 3Gears 4 - 8Gears 4 - 6Gears 7 - 8Engine Torque(N•m)1200900600(lb-ft)1000800600400Engine Torque(N•m)1200900600(lb-ft)1000800600400Engine Torque(N•m)1200900600(lb-ft)1000800600400300200300200300200Engine Power(kW)2402001601208040(bhp)2802402001601208050Engine Power(kW)2402001601208040(bhp)2802402001601208050Engine Power(kW)2402001601208040(bhp)28024020016012080503500.63500.63500.6BSFC(g/kW/hr)300250(lb/hp-hr)0.50.4BSFC(g/kW/hr)300250(lb/hp-hr)0.50.4BSFC(g/kW/hr)300250(lb/hp-hr)0.50.42000.3500 1000 1500 2000 25002000.3500 1000 1500 2000 25002000.3500 1000 1500 2000 2500Engine Speed rpmGrossNetEngine Speed rpmGrossNetEngine Speed rpmGrossNetPower TrainForward/Reverse Gears8 fwd/6 revTransmissionDirect drive, power shiftBrakes - serviceair-actuated, oil-disc- service, surface area 23 968 cm 2 3,712 in 2- parking manual, multiple oil-disc- secondary air actuated, oil-disc14 160H Motor Grader specifications

Hydraulic SystemCircuit typeClosed center load sensePump typeaxial pistonPump output @ 2100 RPM 206 L/min 54.4 gal/minMaximum system pressure 24 150 kPa 3,500 psiReservoir tank capacity 38 L 9.9 galStandby Pressure 3100 kPa 450 psiOperating SpecificationsTop Speed - Fwd. 43.6 km/h 27.1 mph- Rev. 34.4 km/h 21.4 mphTurning radius (outside front tires) 7.5 m 24.6 ftSteering range - left/right 50°Articulation angle - left/right 20°Fwd. 1st 3.8 km/h 2.4 mph2nd 5.1 km/h 3.2 mph3rd 7.5 km/h 4.7 mph4th 10.3 km/h 6.4 mph5th 16 km/h 9.9 mph6th 21.8 km/h 13.5 mph7th 30 km/h 18.6 mph8th 43.6 km/h 27.1 mphRev. 1st 3 km/h 1.9 mph2nd 5.6 km/h 3.5 mph3rd 8.1 km/h 5.1 mph4th 12.6 km/h 7.9 mph5th 23.7 km/h 14.7 mph6th 34.4 km/h 21.4 mphService RefillFuel tank 397 L 105 galCooling system 38 L 10 galHydraulic system - total 80 L 20.8 gal- tank 38 L 9.9 galEngine oil 39 L 10.2 galDifferential/Final drives 47 L 12.4 galTandem housing (each) 64 L 16.9 galCircle drive housing 7 L 1.8 galFront wheel spindle bearing 0.5 L 0.13 galhousingFrameCircle - diameter 1553 mm 60.4 inCircle - blade beam thickness 40 mm 1.6 inDrawbar - height 127 mm 5 in- thickness 76 mm 3 inFront-top/bottom plate - width 305 mm 12 in- thickness 25 mm 1 inFront-side plates - width 241 mm 9.5 in- thickness 12 mm 0.5 inFront-linear weights - min 165 kg/m 112 lb/ft- max 213 kg/m 144 lb/ftFront-section modulus - min 2083 cm 3 127 in 3- max 4785 cm 3 291 in 3Front axle - ground clearance 625 mm 24.6 in- front wheel lean 18°- oscillation angle 32°TandemsHeight 572 mm 22.5 inWidth 201 mm 7.9 inSidewall thickness - inner 16 mm 0.63 in- outer 18 mm 0.71 inDrive chain pitch 51 mm 2 inWheel axle spacing 1522 mm 60 inTandem oscillation - forward 15°- reverse 25°MoldboardBlade width 4267 mm 14 ftMoldboard height 686 mm 27 inThickness 25 mm 1 inArc radius 413 mm 16.25 inThroat clearance 90 mm 3.5 inCutting edge - width 203 mm 8 in- thickness 16 mm 0.63 inEnd bit - width 203 mm 8 in- thickness 16 mm 0.63 inBlade pull - max GVW 20 071 kg 44,249 lb- base GVW 14 109 kg 31,104 lbDown pressure - max GVW 13 808 kg 30,441 lb- base GVW 7839 kg 17,281 lb• Blade Pull calculated at 0.9 traction coefficient, which isequal to ideal no-slip conditions, and Gross Vehicle Weight(GVW).160H Motor Grader specifications15

Blade RangeCircle centershift - right 881 mm 34.7 in- left 848 mm 33.4 inMoldboard sideshift - right 943 mm 37.1 in- left 851 mm 33.5 inMaximum blade position angle 90°Blade tip range (forward) 40°(backward) 5°Maximum shoulder reach outside of tires- right 2261 mm 89 in- left 2223 mm 87.5 inMaximum lift above ground 452 mm 17.8 inMaximum depth of cut 770 mm 30.3 inRipperRipping depth, maximum 462 mm 18.2 inRipper shank holders 5Ripper shank holder spacing 533 mm 21 inPenetration force 8518 kg 18,778 lbPryout force 9281 kg 20,460 lbMachine length increase, 970 mm 38.2 inbeam raisedScarifierWeightsGross Vehicle Weight - max 22 301 kg 49,165 lb- front axles 8051 kg 17,749 lb- rear axles 14 250 kg 31,416 lbGross Vehicle Weight - base 15 676 kg 34,560 lb- front axles 4471 kg 9,856 lb- rear axles 11 206 kg 24,704 lb• Base operating weight calculated on standard machineconfiguration with 14.00-24 10PR (G-2) tires, full fuel tank,coolant, lubricants and operator.CabROPS/FOPS• ROPS (Rollover Protective Structure) meets the followingcriteria: SAE J396, SAE J1040 APR 88, ISO 3471:1986,ISO 3471:1974• FOPS (Falling Object Protective Structure) meets thefollowing criteria: SAE J231 JAN 81, ISO 3449:1984,ISO 3449:1992 Level II.BrakesBrakes meet the following standards: SAE J1473 OCT 90.Front, V-Type: Working width 1184 mm 46.6 inScarifying depth, 292 mm 11.5 inmaximumScarifier shank 11holdersScarifier shank 116 mm 4.6 inholder spacingFront, straight: Working width 1800 mm 71 inScarifying depth, 317 mm 12.5 inmaximumScarifier shank 17holdersScarifier shank 111 mm 4.38 inholder spacingRear: Working width 2300 mm 91 inRipping depth, maximum 411 mm 16.2 inScarifier shank holders 9Scarifier shank holder 267 mm 10.5 inspacing16 160H Motor Grader specifications

DimensionsAll dimensions are approximate.11098211124 3561371 Height - low profile cab 3131 mm 123 inHeight - high profile cab 3356 mm 132 inHeight - no cab 3103 mm 122.2 in2 Height to axle 600 mm 23.6 in3 Length - between tandem axles 1523 mm 60 in4 Length - front axle to moldboard 2518 mm 99.1 in5 Length - front axle to mid tandem 6169 mm 243 in6 Length - front tire to end of 8713 mm 343 inrear frame7 Length - counterweight to ripper 10 097 mm 397.5 in8 Ground clearance at trans. case 344 mm 13.5 in9 Height to exhaust stack 3103 mm 122.2 in10 Height to top of cylinders 3028 mm 119.2 in11 Width - tire center lines 2091 mm 82.3 in12 Width - outside rear tires 2463 mm 97 in13 Width - outside front tires 2478 mm 97.6 in160H Motor Grader specifications17

Standard EquipmentStandard and optional equipment may vary. Consult your Caterpillar dealer for details.ELECTRICALAlarm, back-upAlternator, 75 ampere, sealedBatteries, maintenance free, 750 CCAElectrical system, 24 voltKill switch, externalLights, stop and tailMotor, startingProduct Link ConnectionOPERATOR ENVIRONMENTAcceleratorAshtray and lighterCoat hookControl console, adjustableCup holderEMS III operator warning systemPanel gauges inside the cabfuelarticulationengine coolant tempsystem voltageair brake pressureHydraulic controls, load sensingright/left blade lift with float positionblade sideshift and tipcircle drivecentershiftfront wheel leanarticulationMeter, hour, digitalMirror, inside rearview, wide angleMounting bracket, general purposePower steering, hydraulicROPS cab, sound suppressed, low profileSeat, cloth-covered, contour suspensionSeat belt, retractable 76 mm (3")Steering wheel, tilt, adjustableStorage area for cooler/lunchboxSunscreen, front windshieldThrottle control, electronicWasher and wipers, (3) front windshieldsWindows, fixed lower frontPOWERTRAINAir cleanerdry type radial sealservice indicatorautomatic dust ejectorAir to air after cooler (ATAAC)Brakes - oil disc, four-wheel air actuatedDemand fanDifferential, lock-unlockEngine, 3176 ETA dieselautomatic derateidle control, automaticFuel tank sediment drainFuel-water separatorLube for life pump drive shaftMuffler, under hoodParking brake - multi-disc, sealed and oil cooledPre-screenerPriming pump, fuelSerpentine belt, automatic tensionerTandem driveTransmission8 forward/6 reverse speedspower shiftdirect driveelectronic shift controloverspeed protectionOTHER STANDARD EQUIPMENTAntifreeze -35°C (-30°F)Bumper, rear, integrated, with hitchClutch, circle drive slipCutting edges203 mm x 16 mm (8" x 5/8")curved DH-2 steel19 mm (3/4") mounting boltsDoors, engine compartment, lockingDrawbar6 shoereplaceable wear stripsEndbits - 16 mm (5/8") DH-2 steel, 19 mm (3/4")mounting boltsFrame, articulated with safety lockFuel tank, 105 gallon (397 L)Fueling, ground levelHorn, airMoldboard4267 mm x 686 mm x 25 mm (14' x 27" x 1")hydraulic sideshift and tipRadiator cleanout accessS•O•S SM ports: engine, hydraulic, transmission, coolant, fuelTool boxTIRES, RIMS, & WHEELSPartial allowance: 14.00-24 12PR on 10" multi piece rims18 160H Motor Grader specifications

Optional EquipmentStandard and optional equipment may vary. Consult your Caterpillar dealer for details.kg lbAccumulators, blade lift 71 156Air conditioner with heater and pressurizer 49 107Air dryer 13 29Autoshift, transmission 2 5Batteries, extreme duty, 1300 CCA 58 128Batteries, heavy duty, 1100 CCA 42 93Blade, 4877 mm x 688 mm x 25 mm(16' x 27" x 1") 261 574Blade, front-mounted 2750 mm x 980 mm 850 1874Cab, ROPS, high profile, sound suppressed 77 170Canopy, ROPS, high profile,with rear wall and window -41 -90Converter, 25-amp, 24-V to 12-V 5 11Cutting edges for 25 mm (1") thick blade – –203 mm x 19 mm (8" x 3/4") for 4.1 m blade – –Endbits, overlay, reversible 11 24Engine, VHP or VHP Plus 4 10Ether starting aid 1 2Extensions, blade 610 mm (2') right and leftfor 25 mm (1") thick blade 148 325Fan, defroster, front and rear 2 4Graderbit system, penetration bit type 163 360Guard, brake lines 8 18Guard, lower platform 23 50Guard, transmission 98 215Hammer, with mounting 5 12Heater, cab 14 30Heater, engine coolant 1 3Heater, cab, with pressurizer 18 40Hydraulic arrangements with one or moreadditional hydraulic valves are availablefor front scarifier, rear ripper-scarifier,dozer, dozer angle, snow plow andsnow wing. See dealer price list.Hydraulic lockout 2 5Lighting systems:bar mounted, directional and headlights 13 28cab mounted, directional and headlights 9 20cab and bar mounted, directional,headlights and work lights 22 48cab and bar mounted, high, directional,headlights and work lights 22 48work lights, front and rear 6 13snow wing light, right 18 40warning light, cab or canopy mounted 3 6kg lbLouver covers, with screen 7 15Mirrors, dual, inside mounted – –Mirrors, outside mounted 8 18Mirrors, outside mounted, heated 11 25Mount, snow wing, frame-ready 91 200Power port, 12-V 2 5Push plate, front mounted 919 2025Radio ready, entertainment – –Receptacle, starting, plug-in 2 5Rims, tires - refer to dealer price listRipper-scarifier, rear 961 2119Ripper-scarifier/tooth, one 33 72Rear scarifier, shanks/teeth, nine 65 144Scarifier, front mounted, V-type 845 1862Scarifier, front mounted, straight 903 1988Seat, cloth-covered, contour air suspension – –Seat, vinyl-covered, contour suspension – –Snow arrangements, refer toSnow Arrangement SupplementSound suppression 5 11Speedometer/tachometer 1 2Steering, secondary 50 111Sunshade, rear window 3 7Windows, lower front, opening 3 6Windows, sliding side 4 8Wiper and washer, rear 7 16Wipers, intermittent (3), front 0.5 1European roading group which providesan additional air tank, air circuit protectionvalve and two position lights with integralturn signals. Dealer supplied equipment isrequired to meet some specific countryon-road requirements 23 52160H Motor Grader specifications19

160H Motor GraderFor more complete information on Cat products, dealer services, and industry solutions, visit uson the web at www.CAT.com© 2001 CaterpillarPrinted in U.S.A.AEHQ5450 (11-01)Replaces AEHQ5268 and AEHQ5281Materials and specifications are subject to change without notice.Featured machines in photos may include additional equipment.See your Caterpillar dealer for available options.R