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®®14HMotor Grader
Cat® 3176 ETA EngineBase Power (all gears) Net 164 kW 220 hpVariable Horsepower Arrangement
- gears 1-3 164 kW 220 hp- gears 4-8 179 kW 240 hp
WeightsGross Vehicle Weight - base 18 809 kg 41,465 lb
front axle 5305 kg 11,695 lbrear axle 13 504 kg 29,770 lb
MoldboardBlade Width 4267 mm 14 ft
Global Version
2
14H Motor GraderThe 14H blends productivity and durability to give you the best return on your investment.
Caterpillar has matched and balanced allpower train components, hydraulic systems,and structural elements to deliver a superiormotor grader. Include the best operatorstation in the industry and world-classdealer support, and the Cat 14H representsa reliable, cost-effective investment.
Environmentally Responsible Design
New engine arrangements and operatorstation designs reduce emissions andmeet current and anticipated regulationsfor interior and exterior sound,emissions, and exhaust. pg. 12
✔
Operator’s Station
Low effort blade controls, electronicthrottle control, EMS III monitoringsystem, and improved ventilationprovide world-class operator controland comfort. Improved visibility tothe front and rear increase operatorconfidence and productivity. pg. 10
✔
Hydraulics
The load-sensing hydraulic systemlowers power consumption and systemheat. The advanced PPPC controlvalves provide low lever effort,balanced flow and consistent cylinderspeeds for outstanding blade control.Blade float is incorporated into theblade lift valves. pg. 6
Power Train
The power shift transmission takes fulladvantage of the powerful 3176 ETAengine. The Variable Horsepoweroption uses specific torque curvesfor each gear range for optimumperformance. Dual air system andmulti-disc oil brakes assure reliablebraking control. pg. 5
Engine
The Cat® 3176 ETA is designed tohandle the tough loads. VariableHorsepower matches torque curves tothe gear, to maximize response, powerand efficiency. Low fuel consumptionreduces operating costs and reducesenvironmental impact. pg. 4
✔
✔ New Feature
3
Customer Support
Your Cat dealer offers a range ofservices that help you operate longerwith lower costs. pg. 13
Serviceability
Caterpillar re-engineered inspectionand service points, grouping them into aconvenient left-hand side, ground level‘service center.’ Ground level fuelingand extended engine and hydraulic oilchange intervals help minimizedowntime. pg. 9
✔
Structures
The 14H frame is designed and builtto exceed the expectations of thecustomer. pg. 8
Drawbar, Circle, Moldboard
Flexible positioning of the tallmoldboard, large throat clearanceand long wheelbase improve materialhandling. Rugged construction andreplaceable wear parts minimizeoperation costs. pg. 7
Cat 3176 Engine. The innovative Cat3176 diesel engine delivers large-engineperformance from a compact enginedesign. The six-cylinder engine isturbocharged and air-to-air aftercooled.With high displacement and low ratedspeed, this engine provides excellentfuel economy and durability that cansignificantly reduce 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.
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-of-the-art electronically controlled,unit injection fuel system has highinjection pressure for complete fuelcombustion, efficient fuel use andreduced emissions. The dual-filtersystem reduces component wear.
Extended Engine Life. The large bore-stroke design and conservative powerrating minimize internal stresses andincrease component life. The lowengine speeds reduce engine wearand sound levels.
Hydraulic Demand Fan. The hydraulicdemand fan control automaticallyadjusts cooling fan speed accordingto engine cooling requirements.This system reduces demands onthe engine, putting more power to theground and improving fuel efficiency.
Improved Torque. Power curvescustomized for the 14H increase peaktorque for higher ground speeds andenhanced productivity. Rimpull hasbeen increased in all gears for greaterproductivity.
Emissions Compliant. The new 14Hhas reduced NOx, hydrocarbon, andparticulate emissions. The Cat 3176meets or exceeds all U.S. EPA Tier IIand EU Stage II emissions controlstandards worldwide.
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EngineCaterpillar engines deliver increased performance and lower operating costs.
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 andreverse speeds offer a wide operatingrange for maximum flexibility. Fourgears below 11 km/h (6.8 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.
Planetary design. Large-diameter clutchpacks and oil cooling help dissipate heat,resulting in extended transmission life.
Inching Pedal. Delivers precise controlof machine movements in any gear withlow pedal effort and excellent modulation,critical in close-quarter work or finishgrading. A new pedal design andlocation improves modulation andoperator comfort.
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 brakesare oil-bathed, air-actuated andspring-released.
5
Power TrainMatched Caterpillar components deliver smooth, responsive performance and reliability.
Load 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, andimproves operator ‘feel’ and systemresponse. All control valves use lockvalves to maintain blade settings.Line relief valves protect cylindersfrom excessive pressure.
Balanced Flow. Hydraulic flow isproportioned to ensure all implementsoperate simultaneously. If demandexceeds pump capacity, all cylinders arereduced by the same ratio. The result isimproved productivity in virtually anyapplication.
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 cross-contamination and provides proper oilcooling, which reduces heat build-upand extends component life.
Heavy Duty XT Hose. Caterpillar hosetechnology allows high pressures formaximum power and reduced downtime,and intelligent routing minimizesexposure 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.
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HydraulicsBalanced hydraulics deliver consistent, precise and responsive control.
1- Lock valve, 2- Line relief valve, 3- Blade float detent
Blade. The tall moldboard and largethroat clearance help move materialmore quickly and efficiently. Heat treatedmoldboard rails, tough-hardened cuttingedge and end bits, and large diameterbolts assure reliability and longerservice life.
Blade Positioning. The blade linkagedesign provides extensive moldboardpositioning, most beneficial inmid-range bank sloping and inditch cutting and 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 reduces thepossibility of the grader making abruptdirectional changes in poor tractionconditions.
Drawbar Construction. The A-framedrawbar uses box-section design forhigh strength and optimum durability.The drawbar bottom face and the topsurface of the circle are machined toprovide accurate adjustment andprecise blading.
7
Drawbar, Circle, MoldboardEvery component is designed for maximum productivity and durability.
1- Nylon composite wear inserts
Integrated 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 box-sectioned channels 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 anddurability, and increasing resalevalues for the customer.
8
StructuresThe 14H frame is designed and built to exceed the expectations of the customer.
1
2
2
3
1- Integrated bumper, 2- Box-sectioned channels, 3- Fully welded differential
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 automotive stylefuses located inside cab
• Sample ports for engine, hydraulic,transmission fluids, coolant and fuel,encourages preventive maintenanceand diagnostics like the S•O•SSM
program.
Fuel Tank. The 110 gallon (416 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.
XT Hose. Caterpillar’s 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
ServiceabilityRe-engineered inspection and service points save time and expense.
10
Operator’s StationThe 14H includes innovative changes to improve operator efficiency and, in turn, greater machine productivity.
Comfort and Convenience. Comfort andconvenience are designed into everyfeature of the operator’s station.
Electronic Throttle Control. ETC provideseasier, more precise, more consistentthrottle operation. Two modes on asingle switch offer flexibility forvarying applications and operatorpreference. Like cruise control,ETC improves fuel 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 dashdisplay
• Warnings/alerts for abnormalconditions
• Retrieval or adjustment of over 200vehicle system parameters using thepowerful ET service tool
Controls 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 foroptimal support and comfort. Seatcontrols are located within easy reachand in plain 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 allow aclear 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
Quiet Cab. With the doors closed,interior sound level is less than 80dB(A)when tested using ISO 6394 standards.The quiet environment helps keep theoperator focused and alert.
Quiet Machine. Exterior sound levelsare under 111dB(A) using ISO 6395.The sound suppression group lowersexterior sound levels below 109dB(A),complying with the EU 2000/14/ECsound limit of 110 dB(A). This quietoperation lets the 14H work withminimal disturbance to the surroundings.
Low Emissions. The 14H Motor Graderis even more environmentally friendlythan its predecessors with reductionsin NOx, hydrocarbon, and particulateemissions. It meets or exceeds allU.S. EPA Tier II and EU Stage IIemissions control standards worldwide.
Fuel Efficient. Caterpillar state-of-the-art electronically controlled, unitinjection fuel system has high injectionpressure for complete fuel combustion,increased fuel efficiency and reducedemissions.
Dry Machine. Lubricant fill pointsand filters are designed to minimizespillage. O-ring face seals, Cat’s XThose and Cat hydraulic cylinders protectagainst 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).
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Environmentally Responsible DesignCaterpillar builds machines that help you create a better world.
Product Support. You will find nearlyall parts at our dealer parts counter.Cat dealers use a world-wide computernetwork to find in-stock parts tominimize machine down time. Savemoney with genuine Cat Reman parts.You receive the same warranty andreliability as new products at substantialcost savings.
Machine Selection. Make detailedcomparisons of the machines underconsideration before purchase. Cat dealerscan estimate component life, preventivemaintenance cost, and the true cost oflost 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 owningand operating 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•SSM and Coolant Sampling andTechnical Analysis help avoidunscheduled repairs.
Replacement. Repair, rebuild or replace?Your Cat dealer can help you evaluatethe cost involved so you can make theright choice.
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Customer SupportCat dealer services help you operate longer with lower costs.
14 14H Motor Grader specifications
Speed @ rated power 2000 RPMNumber of cylinders 6Derating altitude 3350 m 11,000 ftStd - Fan speed - max 1210 RPMStd - Fan speed - min 500 RPMStd - Ambient Capability 47°C 117°F Hi Ambient - Fan speed - max 1300 RPMHi Ambient - Fan Speed - min 500 RPMHi - Ambient Capability 50°C 122°F
• Net power is tested per ISO 9249, SAE J1349, andEEC 80/1269 standards in effect at the time of manufacture.
• VHP is an optional arrangement.
• Net power advertised is the power available at rated speedof 2000 rpm, measured at the flywheel when engine isequipped with fan, air cleaner, muffler and alternator.
• No derating up to 3350 m (11,000 ft) altitude. Deration rate of0.5% per 304.8 m (1000 ft) above 3350 m (11,000 ft).
Engine
Engine Model Cat 3176 ETA, Variable HPBase Power (all gears) Net 164 kW 220 hpVHP - gears 1-3 Net 164 kW 220 hpVHP - gears 4-8 Net 179 kW 240 hpBase Power (all gears) Gross 177 kW 237 hpVHP - gears 1-3 Gross 177 kW 237 hpVHP - gears 4-8 Gross 192 kW 257 hpDisplacement 10.3 L 629 in3
Bore 125 mm 4.9 inStroke 140 mm 5.5 in
Torque rise 50 %Max torque @ 1000 rpm 1282 N.m 946 lb ft
Power Train
Forward/Reverse Gears 8 fwd / 8 revTransmission Direct drive, power
shift, planetaryBrakes, Service air-actuated, oil-discBrakes, Service - surface area 28 135 cm2 4,362 in2
Brakes, Parking manual, multiple oil-discBrakes, Secondary air-actuated, oil-disc
500 1000 1500 2000 25000.3
0.4
0.5
0.6
200
250
300
350
BSFC
(g/k
W/h
r)
(lb/h
p-hr
)
40
80
120
160
200
240
8050
120
160
200
240
280
Engi
ne P
ower
(kW
)
(bhp
)
200
400
600
800
1000
300
600
900
1200
Engi
ne To
rque
(N•m
)
(lb-ft
)
Engine Speed rpm GrossNet
500 1000 1500 2000 25000.3
0.4
0.5
0.6
200
250
300
350
BSFC
(g/k
W/h
r)
(lb/h
p-hr
)
40
80
120
160
200
240
8050
120
160
200
240
280
Engi
ne P
ower
(kW
)
(bhp
)
200
400
600
800
1000
300
600
900
1200
Engi
ne To
rque
(N•m
)
(lb-ft
)
Engine Speed rpm GrossNet
Gears 4 - 8All Gears Gears 1 - 8VHP Gears 1 - 3
1514H Motor Grader specifications
Frame
Circle - diameter 1822 mm 71.75 inCircle - blade beam thickness 45 mm 1.75 inDrawbar - height 165 mm 6.5 inDrawbar - thickness 89 mm 3.5 inFront-top/bottom plate - width 330 mm 13 inFront-top/bottom plate - thickness 25 mm 1 inFront-side plates - width 286 mm 11.2 inFront-side plates - thickness 12 mm 0.5 inFront-linear weights - min 182 kg/m 122 lb/ftFront-linear weights - max 228 kg/m 153 lb/ftFront-section modulus - min 2649 cm3 162 in3
Front-section modulus - max 5091 cm3 310 in3
Front axle - ground clearance 625 mm 24.6 inFront axle - front wheel lean 18°Front axle - oscillation angle 32°
Tandems
Height 616 mm 24.25 inWidth 214 mm 8.4 inSidewall thickness - inner 20 mm 0.8 inSidewall thickness - outer 20 mm 0.8 inDrive chain pitch 57 mm 2.24 inWheel axle spacing 1656 mm 66 inTandem oscillation - forward 15°Tandem oscillation - reverse 25°
Moldboard
Blade 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 inCutting edge - thickness 16 mm 0.63 inEnd Bit - width 152 mm 6 inEnd Bit - thickness 16 mm 0.63 inBlade Pull - max GVW 23 886 kg 52,658 lbBlade Pull - base GVW 16 928 kg 37,319 lbDown Pressure - max GVW 15 657 kg 34,517 lbDown Pressure - base GVW 9532 kg 21,015 lb
• Blade Pull calculated at 0.9 traction coefficient, which isequal to ideal no-slip conditions, and Gross Vehicle Weight(GVW).
Hydraulic System
Circuit type Closed center load sensePump type axial pistonPump output @ 2100 RPM 243 L/min 64.1 gal/minMaximum system pressure 24 150 kPa 3,500 psiStandby Pressure 3100 kPa 450 psi
Operating Specifications
Top Speed - Fwd. 46.1 km/h 28.7 mphTop Speed - Rev. 51.1 km/h 31.8 mphTurning radius (outside front tires) 8 m 26.3 ftSteering range - left/right 50°Articulation angle - left/right 20°Fwd. 1st 4 km/h 2.5 mphFwd. 2nd 5.7 km/h 3.5 mphFwd. 3rd 7.7 km/h 4.8 mphFwd. 4th 11.1 km/h 6.9 mphFwd. 5th 16.8 km/h 10.4 mphFwd. 6th 23.5 km/h 14.6 mphFwd. 7th 31.9 km/h 19.8 mphFwd. 8th 46.1 km/h 28.7 mphRev. 1st 4.5 km/h 2.8 mphRev. 2nd 6.3 km/h 3.9 mphRev. 3rd 8.5 km/h 5.3 mphRev. 4th 12.3 km/h 7.6 mphRev. 5th 18.6 km/h 11.5 mphRev. 6th 26.1 km/h 16.2 mphRev. 7th 35.3 km/h 21.9 mphRev. 8th 51.1 km/h 31.8 mph
Service Refill
Fuel Tank 416 L 110 galCooling system 48.3 L 12.8 galHydraulic system - total 125 L 32.5 galHydraulic system - tank 63 L 16.4 galEngine Oil 39 L 10.2 galDifferential / Final Drives 83 L 21.6 galTandem housing (each) 98 L 25.5 galFront wheel spindle bearing 0.9 L 0.24 galhousingCircle drive housing 6 L 1.6 gal
16 14H Motor Grader specifications
Weights
Gross Vehicle Weight - max 26 540 kg 58,509 lb- front axles 8811 kg 19,425 lb- rear axles 17 729 kg 39,084 lb
Gross Vehicle Weight - base 18 809 kg 41,465 lb- front axles 5305 kg 11,695 lb- rear axles 13 504 kg 29,770 lb
• Base operating weight calculated on standard machineconfiguration with 14.00-24 10PR (G-2) tires, full fuel tank,coolant, lubricants and operator.
Cab
ROPS/FOPS
• ROPS (Rollover Protective Structure) meets the followingcriteria: SAE J396, SAE J1040 APR 88, ISO 3471:1986,ISO3471:1974
• FOPS (Falling Object Protective Structure) meets thefollowing criteria: SAE J231 JAN 81, ISO 3449:1984,ISO 3449:1992 Level II
Blade Range
Circle centershift - right 520 mm 20.5 inCircle centershift - left 650 mm 25.5 inMoldboard sideshift - right 790 mm 31.1 inMoldboard sideshift - left 650 mm 25.6 inMaximum blade position angle 90°Blade tip range (forward) 40°Blade tip range (backward) 5°Maximum shoulder reach outside of tires - right 2082 mm 82 inoutside of tires - left 2057 mm 81 inMaximum lift above ground 419 mm 16.5 inMaximum depth of cut 438 mm 17.3 in
Ripper
Ripping depth, maximum 401 mm 15.8 inRipper shank holders 7Ripper shank holder spacing - min 373 mm 15 inRipper shank holder spacing - max 472 mm 19 inPenetration force 10 676 kg 23,541 lbPryout force 11 804 kg 26,028 lbMachine length increase, 1130 mm 44.5 inbeam raised
1714H Motor Grader specifications
DimensionsAll dimensions are approximate.
910
28
5
4 3
12
13
11
1
6
7
1 Height - low profile cab 3341 mm 131 in- high profile cab 3556 mm 140 in- no cab 3170 mm 125 in
2 Height to axle 645 mm 25.4 in3 Length - between tandem axles 1656 mm 65 in4 Length - front axle to moldboard 2860 mm 113 in5 Length - front axle to mid tandem 6557 mm 258 in6 Length - front tire to 9342 mm 368 in
end of rear frame
7 Length - counterweight to ripper 10 765 mm 424 in8 Ground clearance at trans. case 378 mm 14.9 in9 Height to exhaust stack 3170 mm 125 in10 Height to top of cylinders 2844 mm 112 in11 Width - tire center lines 2316 mm 91 in12 Width - outside rear tires 2745 mm 108 in13 Width - outside front tires 2817 mm 111 in
Standard EquipmentStandard and optional equipment may vary. Consult your Caterpillar dealer for details.
POWERTRAINAir cleaner
dry type radial sealservice indicatorautomatic dust ejector
Air-to-air after cooler (ATAAC)Brakes - oil disc, four-wheel air actuatedDemand fanDifferential, lock-unlockEngine, 3176 ETA diesel
automatic derate idle control, automatic
Fuel tank sediment drainFuel-water separatorLube for life pump drive shaftMuffler, under hood Parking brake - multi-disc, sealed and oil cooled Pre-screenerPriming pump, fuel Serpentine belt w/auto tensionerTandem drive Transmission
power shiftdirect drive8 forward/8 reverse speeds
OTHER STANDARD EQUIPMENTAntifreeze -35°C (-30°F)Bumper, rear, integrated, with hitchClutch, circle drive slipCutting edges
curved DH-2 steel203 mm x 16 mm (8" x 5/8")19 mm (3/4") mounting bolts
Doors, engine compartment, lockingDrawbar - 6 shoe with replaceable wear stripsEndbits
16 mm (5/8") DH-2 steel19 mm (3/4") mounting bolts
End bits overlay - 203 mm x 16 mm (8" x 5/8")Frame, articulated, with safety lockFuel tank, 416 L (110 gallon)Fueling, ground levelGround level fluid checkHorn, airMoldboard
4267 mm x 686 mm x 25 mm (14' x 27" x 1")hydraulic sideshift and tip
Radiator cleanout accessS•O•SSM ports: engine, hydraulic, transmission, coolant, fuelStarting aid, etherTool box
TIRES, RIMS, & WHEELSPartial allowance: 16.00-24 12PR on 10" multi-piece rims
ELECTRICALAlarm, back upAlternator, 75-ampere, sealedBatteries, maintenance free, 1100 CCAElectrical system, 24VKill switch, externalLights, stop and tailMotor, startingProduct Link Connection
OPERATOR ENVIRONMENTAcceleratorAshtray and lighterCoat hookControl console, adjustableCup holderEMS III operator warning systemPanel gauges inside the cab
fuelarticulationengine coolant tempsystem voltageair brake pressure
Hydraulic controls, load sensingright/left blade lift with float positionblade sideshift and tipcircle drivecentershiftfront wheel leanarticulation
Meter, 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, electronic Washer and wipers, (3) front windshieldsWindows, fixed lower front
18 14H Motor Grader specifications
1914H Motor Grader specifications
Optional EquipmentStandard and optional equipment may vary. Consult your Caterpillar dealer for details.
kg lb
Louver covers, with screen 7 15
Mirrors, dual inside mounted – –
Mirrors, outside mounted 8 18
Mirrors, outside mounted, heated 11 25
Mount, snow wing, frame-ready 91 200
Oil change system 2 5
Power port, 12V 2 5
Push plate, front mounted 586 1292
Radio ready, entertainment – –
Receptacle, starting, plug-in 2 5
Rims, tires – refer to dealer price list
Ripper, rear 1552 3421
Ripper tooth, one 33 72
Seat, cloth-covered, contoured air suspension – –
Seat, vinyl-covered, contour suspension – –
Snow arrangements, refer to Snow Arrangement Supplement
Sound suppression 5 11
Speedometer, ground sensing/tachometer 12 27
Steering, secondary 52 114
Sunshade, rear window 3 7
Windows, lower front, opening 33 72
Windows, sliding side 4 8
Wipers, intermittent (3), front 0.5 1
Wiper and washer, rear, intermittent 7 16
European roading group which provides an additional air tank, air circuit protection valve and two position lights with integral turn signals. Dealer supplied equipment is required to meet some specific country on-road requirements 23 52
kg lb
Accumulators, blade lift 71 156
Air conditioner with heater and pressurizer 84 186
Air dryer 13 29
Batteries, extreme-duty, 1300 CCA 16 35
Blade
4877 mm x 688 mm x 25 mm (16' x 27" x 1") 149 329
Cab, ROPS, high profile, sound-suppressed 77 170
Canopy, ROPS, high profile, with rear wall and window -41 -90
Converter, 25-amp, 24V to 12V 5 11
Cutting edges for 25 mm (1") thick blade
4.2 m (14') blade: 203 mm x 19 mm (8" x 3/4") 24 52
4.9 m (16') blade: 203 mm x 25 mm (8" x 1") 43 95
Engine, VHP
Extensions, blade 610 mm (2') right/leftfor 25 mm (1") thick blade 148 325
Fan, defroster, front and rear 2 4
Fuel system, fast fill 11 25
Graderbit system, standard bit type
4.2 m (14') blade 127 280
4.9 m (16') blade 172 380
Guard, brake lines 8 18
Guard, lower platform 23 50
Guard, transmission 98 215
Hammer with mounting 5 12
Heater, engine coolant 1 3
Heater, cab, with pressurizer 18 40
Hydraulic lockout 2 5
Hydraulic arrangements with one or more additional hydraulic valves are available for rear ripper, dozer, snow plow and snow wing. See dealer price list.
Lighting systems:
bar mounted, directional and headlights 13 28
cab mounted, directional and headlights 9 20
cab and bar mounted, directional, headlights and work lights 22 48
cab and bar mounted, high, directional, headlights and work lights 22 48
work lights, front and rear 6 13
snow wing light, right 18 40
warning light, cab or canopy mounted 3 6
R
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© 2001 CaterpillarPrinted in U.S.A.
Materials and specifications are subject to change without notice.Featured machines in photos may include additional equipment.
See your Caterpillar dealer for available options.
AEHQ5451 (11-01)
Replaces AEHQ5271
14H Motor Grader
