Specalog for AccuGrade® Grade Control System for Motor ... · 16H, 160H, 163H, 14M, 16M AccuGrade® Grade Control System for Motor Graders. 2 AccuGrade

®®

AccuGrade ® Systemsfor Motor Graders AccuGrade Cross Slope,

AccuGrade Sonic, AccuGrade Laser, AccuGrade ATS,AccuGrade GPS

Machine CompatibilityMachine Model 12H, 120H, 135H, 14H, 140H, 143H,

16H, 160H, 163H, 14M, 16M

AccuGrade®

Grade ControlSystem forMotor Graders

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AccuGrade® Grade Control System for Motor GradersAccuGrade Grade Control Systems simplify grading, improve accuracy, increase productivity,minimize material usage, and lower operating costs.

Fine grade with greater accuracy andcontrol with AccuGrade technology solutionsfor motor graders. AccuGrade begins with thebasic cross slope system. System flexibilityallows elevation control to be combined withcross slope control to meet a wide range ofsite-specific grade requirements.

• AccuGrade Cross Slope – cross slope control• AccuGrade Sonic – 2D elevation control• AccuGrade Laser – 2D elevation control• AccuGrade ATS – 3D elevation control• AccuGrade GPS – 3D elevation control

Features and Benefits

AccuGrade delivers a wide range ofcustomer benefits designed to: increaseoperator efficiency and productivity,improve accuracy, reduce materialcosts, reduce surveying and labor costs,and lower overall operating costs.pg. 14

AccuGrade® Sonic

The Sonic System uses ultrasonic soundwaves and a sonic elevation sensor tomeasure distance and calculate elevation.The system features automated bladeadjustments for automatic elevationcontrol and built-in vertical guidanceindicators for manual control. pg. 7

AccuGrade® Cross Slope

The Cross Slope System uses threemachine-mounted sensors to calculatecross slope of the blade. The systemcombines automated controls withmanual elevation adjustments toachieve desired cross slope. pg. 6

AccuGrade® Attachment Ready Option(ARO) Machine

The AccuGrade ARO machine simplifiessystem installation and reduces machinedowntime. The AccuGrade system isdesigned and integrated into the machinesystems and controls to optimizeperformance and reliability. pg. 4

✔ New Feature

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AccuGrade® GPS

The GPS System uses Global PositioningSystem (GPS) satellites to determineprecise blade positioning. The systemfeatures fully automated bladeadjustments for automatic elevationcontrol, and vertical and horizontalguidance light bars for manual control.pg. 12

AccuGrade® ATS

The ATS System uses an AdvancedTracking Sensor (ATS) with targetrecognition to track a machine anddetermine precise blade positioning.The system features fully automatedblade adjustments for automaticelevation control. pg. 10

AccuGrade® Laser

The Laser System leverages lasertechnology to create an accurate gradeelevation reference over the work area.The system features automated bladeadjustments for elevation control withtight tolerances and built-in elevation/grade display indicators for manualcontrol. pg. 8

AccuGrade for Motor Graders.Caterpillar is helping customersrevolutionize the way they movematerial with new technology solutionsfor earthmoving machines. Solutionsthat provide greater accuracy, higherproductivity, lower operating costs,and more profitability.

The AccuGrade System is designedand integrated into the machine andhydraulic systems to create an automaticblade control system that allows operatorsto grade with complete accuracy.

The system uses intelligent, machine-mounted sensors to calculate preciseblade slope and elevation information.

The integrated electrohydraulic valvecontrol module uses information receivedfrom the sensors to make automaticadjustments to the blade. Dependingon the configuration of the AccuGradeelevation control system (single or dualcontrol), the system allows the operatorto select which side of the blade tocontrol – right, left, or both sides.

Automatic blade control allows operatorsto improve efficiency and productivityby achieving grade faster and in fewerpasses than ever before, reducing theneed for traditional survey stakes orgrade checkers.

AccuGrade Attachment Ready Option(ARO) Machine. The factory AccuGradeARO machine makes system installationand setup quick and easy and optimizesperformance and reliability.

• Hydraulic control systems areintegrated into the machinehydraulics for maximum performanceand dependability.

• AccuGrade controls are integratedinto the machine controls andlevers for reliable operation andprecise control.

• A valve control module deliversprecise, automatic control of theblade functions.

• A power module provides clean,filtered DC power to all systemcomponents.

• Wiring harnesses and cables arerouted during assembly for improvedwear protection and better reliability.

• System is designed to withstandvibration for long life in ruggedworking environments.

• Safety interlock feature is builtin for added protection duringautomated operation.

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The AccuGrade ARO machine integrates the AccuGrade system into the machine systemsand controls to optimize performance, reliability and productivity.

AccuGrade® Attachment Ready Option (ARO) Machine

Plug and Play Capability. The systemuses a Controller Area Network (CAN)designed for plug-and-play capability.This allows components to be quicklyand easily added or removed. Commonconnectors provide a flexible system,fully upgradeable from single crossslope to dual elevation control. Movingthe add-on systems from one machineto another is easy. Simply mount thecomponents, connect, calibrate, and thesystem is ready to operate.

Applications. The AccuGrade® systemis designed for a wide range ofconstruction earthwork applications,from bulk earth moving with highproduction rates to finish grading withtight tolerances. Field-proven andversatile, the two-dimensional gradecontrol systems are ideal for fine gradingof roads requiring precise crown work,and sites with flat surfaces, single slopesand dual slopes, such as building pads,parking lots, roads and highways.The three-dimensional systems are idealfor complex 3D designs, such as golfcourses and roads with superelevations.

System Flexibility. The basic systemprovides cross slope control. The operatorselects which side of the blade toactivate for automatic control andcontrols elevation manually.

When combined with AccuGradeelevation control technologies, thesystem provides automatic elevationcontrol to one or both sides of the blade.The operator can choose any combinationof control to meet specific jobrequirements.

• Cross Slope

• Laser/Cross Slope

• Dual Laser

• Sonic/Cross Slope

• Dual Sonic

• Sonic/Laser

• GPS/Cross Slope

• Dual GPS

• ATS/Cross Slope

AccuGrade Technologies.

• AccuGrade Cross Slope – 2D crossslope control

• AccuGrade Sonic – single or dual,2D elevation control

• AccuGrade Laser – single or dual,2D elevation control

• AccuGrade GPS – single or dual,3D elevation control

• AccuGrade ATS – dual,3D elevation control

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Operation. AccuGrade Cross Slope isa grade control system designed tocontrol surface cross slope. Machine-mounted sensors are used to calculatenecessary blade slope positioning toachieve desired cross slope of thesurface. The system makes automaticadjustments to the left or right liftcylinder, typically performed by theoperator. The in-cab display deliversall of the AccuGrade Cross Slopeinformation the operator needs toquickly and easily spread or cutmaterial at the correct cross slope.The operator can select which side ofthe blade to control automatically andswap direction on the return pass withoutreadjusting the settings. Elevation iscontrolled manually by matching grade,or automatically by adding an elevationcontrol device.

Cross Slope System. The basic crossslope system automatically controls theslope of the blade to maintain desiredsurface cross slope.

Cross Slope with Elevation Control.AccuGrade Cross Slope can be combinedwith one or more of the AccuGradeelevation control technologies, such asAccuGrade Sonic, AccuGrade Laser,AccuGrade GPS, or AccuGrade ATSfor automatic control of elevation andcross slope.

Machine-Mounted Sensors. AccuGradeCross Slope uses three machine-mountedsensors – a blade slope sensor, mainfallsensor, and rotation sensor – to calculatenecessary blade adjustments to achievedesired cross slope of the surfaceperpendicular to the direction of travel.

• Blade Slope Angle Sensor. The bladeslope angle sensor is mounted at theback of the circle. It is used to measurethe slope of the blade.

• Mainfall Sensor. The mainfall sensoris mounted to the machine frame orchassis. It measures pitch of the machine,which is used to calculate the crossslope. This is the same type of sensorused to measure blade slope angle.

• Blade Rotation Sensor. The rotationsensor is mounted on the hydraulichydra-valve swivel and measures circlerotation or blade rotation to calculatecross slope.

System Accuracy. The cross slopesystem offers selectable accuracies formatching tolerances to specific gradeand application requirements.

Applications.

• New road construction

• Road maintenance

• Road ditches

• Embankments

• Sports fields

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AccuGrade® Cross SlopeCombines automated controls with manual adjustments to achieve desired cross slope.

Operation. AccuGrade Sonic is a gradecontrol system designed to controlsurface elevation. The sonic systemuses an ultrasonic sensor to maintainthe blade at the same relative verticaldistance to an external reference, suchas a string line or curb and gutter.The system makes automatic elevationadjustments typically performed by theoperator. The operator simply steers themachine to maintain the sensor over theexternal reference.

Single Sonic System. When combinedwith AccuGrade Cross Slope, the singlesystem provides automatic bladeadjustments to one side of the bladefor automatic control of elevation andcross slope.

Dual Sonic System. When two sonicsensors are used, the system providesautomatic elevation control to eitherside of the blade. The system typicallyuses only one sensor at a time. Thisallows the operator to control whichside of the blade to control and changedirection without relocating sensors.

Sonic Sensor. The ultrasonic elevationsensor is secured to an L-shaped polethat can be mounted above either end ofthe blade. The sensor locks onto andtraces a string line, previous pass, curband gutter, existing road surface, orpreviously cut ground via ultrasonicsound waves. A sound pulse is emittedfrom the sonic sensor to the physical

reference. The sound wave is bouncedback to the sensor, which measures theelevation. The sensor matches the physicalreference; therefore, external referenceaccuracy can effect system accuracy.

Grade Display. The sonic displayfunctions as a stand-alone grade displayand provides visual feedback to theoperator. The grade display is locatedon the front panel of the sonic sensorand shows where the blade is relative tograde. Amber LED arrows indicate“above grade” and “below grade”;green indicates “on-grade”.

In-Cab 2D Display. The in-cab display/control box delivers all system informationto the cab. Grade display indicatorsprovide vertical guidance to the operatorand indicate which direction to movethe blade to achieve grade. The monitornumerically displays cut/fill requirements.

Applications.

• New road construction

• Highway maintenance

• Airport runways

• Building pads

• Road ditches

• Embankments

• Indoor applications

System Accuracy. The system offersselectable accuracies for matchingtolerances to specific grade andapplication requirements.

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AccuGrade® SonicUltrasonic sound waves calculate elevation from a physical reference point,such as a stringline, curb or gutter, to maintain elevation.

Operation. AccuGrade Laser is anelevation control system designedfor precise grade control with tighttolerances using a laser transmitterand receiver(s).

A laser transmitter is set up on thework site and creates a constant gradereference over the work area. A digitallaser receiver is mounted on the machineand senses the laser signal as themachine moves across the work site.

The system captures elevationinformation and calculates the bladeadjustments necessary to achieve grade.The system makes automatic elevationadjustments typically performed by theoperator and provides automatic bladecontrol to one or both sides of the blade.The operator simply steers the machine.The system also calculates cut/fillrequirements for manual blade control.

Single Laser System. When combinedwith AccuGrade Cross Slope, the singlelaser system provides automatic bladeadjustments to one side of the bladefor automatic control of elevation andcross slope.

Dual Laser System. When two laserreceivers are used, the system providesautomatic elevation control to bothsides of the blade for fine gradingwith tighter tolerances.

Laser Transmitter. A laser transmitteris mounted on a tripod so the laserbeam can rotate unobstructed above themachine. The laser transmits a plane oflight above the work area, which allowsseveral machines to work effectively inany direction using one laser transmitter.

Laser Receiver. An all-new digital laserreceiver is mounted on an electric mastabove the cutting edge and is used todetect the laser beam. The receiverpicks up the position of the laser’sreference plane position relative tofinish grade and measures heightdeviation from the on-grade locationto the laser beam strike. The receiversends blade position information backto the system to calculate necessaryadjustments. A full 360 degree laserdetection range allows the receiverto pick up the laser signal from anydirection on the work site while themachine is working.

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A rotating laser creates a grade elevation reference plane over the work area to maintainprecise elevation control.

AccuGrade® Laser

Electric Mast. An electrically adjustabletelescopic mast is used for mounting thelaser receiver above the blade’s cuttingedge. A mast riser is used to raise themast above the cab. The mast is poweredby an electric motor, which allows theoperator to raise and lower the mastfrom inside the cab to preciselyposition the receiver above the cabfor unobstructed laser reception.

In-Cab 2D Display. The CB420 or all-newCD610 in-cab displays with easy-to-read grade indicators and elevationdisplay delivers all system informationto the cab for easy viewing by theoperator. Simple controls offer easyset-up, operation and access to systemmenus, allowing the operator to focuson productivity. Grade indicatorsprovide vertical guidance to the operatorand indicate which direction to movethe blade to achieve grade. The monitordisplays numeric cut/fill requirementsfor manual control. Refer to technicalspecification pages for compatibility chart.

Controls. System controls are integratedinto the machine controls and levers foreasy access and control. All-new M Seriesjoysticks make the AccuGrade gradecontrol system an even more powerfultool. Push button operation allows theoperator to easily switch from manualmode to automatic mode.

1) Automatic/Manual Mode Button.Allows the operator to choose betweenautomatic and manual mode. In automaticmode, the system automatically controlsblade elevation adjustments. In manualmode, the operator manually controls theblade, while using cut/fill informationon the in-cab display and grade indicatorsto guide blade movements.

2) Remote Offset Switch. Allows theoperator to adjust elevation offsets at apreset distance from the design plan tooptimize cutting depth in various soilconditions or accommodate sub basefill requirements.

Applications.

• Flat Planes

• Single Slopes

• Dual Slopes

• Cross Slopes

• Building Pads

• Parking Lots

• Sports Fields

• Indoor Applications

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Operation. AccuGrade ATS is a high-accuracy dynamic tracking system thatuses an Advanced Tracking Sensor (ATS)to track a machine and monitor bladepositioning. An ATS instrument on thework site is used to track a target, whichis mounted on the blade of the machine,to determine precise 3D positioning.

Active target technology allows thesystem to reliably lock onto and trackthe intended target. This ensures thecorrect machine is being tracked andeliminates false lock-ons to other activemachine targets, survey crews, orreflective surfaces. Built-in searchintelligence allows the system toquickly search for and find the targetwhen the lock is lost due to a passingvehicle or other interruption.

The ATS instrument continuouslymeasures the target’s position andtransmits real-time positioning datato the operator via the in-cab display,which shows the exact position of theblade in relation to the design.

The system combines the position of thetarget with the known position of theinstrument, machine measurementsand sensor outputs to calculate precisepositioning of the blade tips. The systemuses the positioning data to calculatedesired elevation and cross slope.Cut and fill values are computed bycomparing the position of the bladewith the design file. The system makesautomatic blade adjustments typicallyperformed by the operator and providesautomatic blade control to one or bothcutting edge tips.

AccuGrade ATS puts the informationthe operator needs to complete the jobin the cab. The operator simply steersthe machine to achieve fine gradesurfaces with high-precision accuracy.

ATS System. When combined withAccuGrade Cross Slope, the ATS systemprovides automated blade adjustmentsto one or both sides of the blade forautomatic control of both elevationand cross slope.

ATS Instrument. The ATS instrument isa robotic total station that makes high-precision measurements of the azimuth,altitude and distance to the target.Specially designed servomotors workwith the tracking software to allow theinstrument to track a target moving attypical machine speeds. If the target islost, the instrument predicts the speedthe target is moving so it can relocatethe target.

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Advanced Tracking Sensor (ATS) tracks blade positioning and provides precise elevationadjustments for fine grade control.

AccuGrade® ATS

ATS Target. An ATS target is mountedon an electric mast above the motorgrader cutting edge. The target hasan LED, which is the target for thetracking system, and a prism, whichis the target for the electronic distancemeasuring (EDM) system. The prismand LED must be in perfect verticalalignment, so the instrument can locateand track the target, and measure thedistance.

Electric Mast. An electrically adjustabletelescopic mast is used for mounting thetarget above the blade’s cutting edge.A mast riser is used to raise the mast.The mast is powered by an electricmotor, which allows the operator toraise and lower the mast from insidethe cab for precise positioning of thetarget above the cab for unobstructedATS signal reception.

Radio. Two communications radios areused to form a radio link between theATS instrument and the machine.The radio on the ATS instrument isused to send target position informationto the radio on the machine. The machineradio also allows the operator to sendoperation commands from the AccuGradesystem on the machine back to theATS unit.

In-Cab 2D/3D Display. An all-new displayhas a 27 percent larger screen, with aprocessor that is five times faster andimproved display buttons.

The display with keypad allows theoperator to interface with the systemusing push buttons and a color monitor.As the machine operates the operatorcan view real-time information, suchas machine location, blade positionand elevation relative to the design plan.The system uses 3D design files that arestored on a compact flash data card andinserted into a slot below the keypad.The new display provides improvedaccess to the data card, with a quick-release door and environmentally sealedcard slot.

Applications. Ideal for producing fineor finished grade surfaces.

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AccuGrade ATS

Operation. AccuGrade GPS usesadvanced Global Positioning System(GPS) technology to deliver preciseblade positioning information to the cab.Using machine-mounted components,an off-board GPS base station andReal Time Kinematic (RTK) positioning,GPS provides the information necessaryfor the system to accurately determineblade positioning with centimeterlevel accuracy.

AccuGrade GPS computes thepositioning information on the machine,compares the position of the bladerelative to the design plan and deliversthat information to the operator viaan in-cab display. Information such as:blade elevation; how much cut/fill isnecessary to achieve grade, visualindication of the blade’s position on thedesign surface and a graphical view ofthe design plan with machine location.

AccuGrade GPS puts all the informationthe operator needs to complete the jobin the cab, resulting in a greater levelof control. Vertical and horizontalguidance tools visually guide the operatorto desired grade.

Automated features allow the hydraulicsystem to automatically control bladeadjustments to move the blade to grade.The operator simply uses the light barsto steer the machine for consistent,accurate grades and slopes resulting inhigher productivity with less fatigue.

Single GPS System. When combinedwith AccuGrade Cross Slope, the singleGPS system provides 3D grade controlacross the full width of the blade.The system uses a 3D position fromthe GPS receiver in combination withinformation from the cross slope sensorson the machine to automatically controlelevation and cross slope.

Dual GPS System. The dual AccuGradeGPS system provides 3D grade controlacross the full width of the blade.The dual GPS receiver configurationallows the system to automaticallycontrol blade adjustments for automaticcontrol of elevation and cross slope.

GPS Receiver – MS980C. The receiveris mounted on a mast above the cuttingedge. GPS satellite signals are receivedby the GPS receiver to generate a3D position. This information, inconjunction with machine dimensioninformation, is used to determine theprecise horizontal and vertical positionof the blade in real-time.

GPS Receiver – MS990C. The all-newMS990C is the next generationGPS receiver designed as a modularcomponent in the AccuGrade gradecontrol system. Its rugged designincludes features to maximize thenew modernized GPS signal structureincluding L2C and L5 trackingcapabilities. The MS990C is also ableto use satellites in the GLONASSsatellite constellation to augment theGPS solution and provide increasedavailability and up time to the operator.The MS990C includes improvedtechnology that provided faster RTKinitialization times, better tracking andaccuracy characteristics over a broaderrange of operating environments.

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Global Positioning System satellites provide precise location information for elevationcontrol with centimeter level accuracy.

AccuGrade® GPS

Mast. A rugged aluminum mast is usedfor mounting the GPS receiver abovethe blade’s cutting edge for optimumGPS satellite reception.

Radio. The communications radio ismounted on the cab of the machine toensure maximum signal reception.The radio receives real-time CompactMeasurement Record (CMR) data fromthe GPS base station radio for calculatinghigh-accuracy GPS positions. Radiobroadcast frequencies work in all weatherconditions. This allows AccuGrade GPSto accurately control blade operation infog, dust and at night.

In-Cab 2D/3D Display. An all-newdisplay has a 27 percent larger screen,with a processor that is five times fasterand improved display buttons.

The display with keypad allows theoperator to interface with the systemusing push buttons and a color monitor.As the machine operates the operatorcan view real-time information, suchas machine location, blade position andelevation relative to the design plan.The system uses 3D design files that arestored on a compact flash data card andinserted into a slot next to the keypad.The new display provides improvedaccess to the data card, with a quick-release door and environmentallysealed card slot.

Light Bars. Three light bars are mountedin the machine cab and provide verticaland horizontal guidance to the operator.

• Two vertical guidance light barsvisually indicate where the bladetips are relative to grade.

• The horizontal guidance light barindicates blade location relative tothe selected horizontal alignment.

Controls. The controls are convenientlylocated. They are used to activate theautomatic/manual operating modes andincrement/decrement switches.

GPS Satellites. Positioning informationfrom GPS satellites is received by theGPS base station and the machinemounted GPS receivers. The satellitesconstantly transmit their positions,identities and times of signal broadcasts.

GPS Base Station. The GPS base stationis located within radio range of thework site. It consists of a GPS receiver,GPS antenna and radio. The horizontalposition (latitude, longitude) and thevertical position (height) of the basestation are fixed to known referencepoints. The base station receivesinformation from the GPS satellites.

This information, along with the basestation’s known position is sent to themachine via the communication radioand is used by the machine’s GPSreceivers to calculate centimeter levelaccuracy positioning.

3D Design Software. Flat and slopingplanar surface design files can be createdon board the machine. More complexdesigns require 3D design software.Typically, engineering and surveyingfirms create complex 3D site designs.

Office Software. The office softwaremanages and converts engineeringsurvey data for use in machine format.It is the interface between the machinesystem, site managers and designengineers. Design data is exported fromthe office software onto a data card foruse by the AccuGrade system. AccuGradeOffice software is the recommendedsoftware for managing and convertingdesign files.

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Increases Productivity and Efficiency.

• Increases productivity by up to 50%

• Reduces guesswork and costly reworkby moving dirt right the first time

• Reduces survey costs up to 90%

• Increases material utilization

• Reduces operating costs

• Extends the work day

Worksite Safety.

• Removes grade stakers and checkersfrom the worksite and keeps themaway from the heavy equipment

• Designs can include avoidancezones with audible warnings

Assists with Labor Shortage.

• Reduces labor requirements and costs

• Customers can get the job donemore quickly and efficiently

• Reduces need for staking and gradecheckers

• Empowers operator and improvesoperator confidence by deliveringgrading information to the cab

Improves Employee Satisfactionand Retention.

• In-cab display brings elevationcontrol to the cab

• Empowers operator with real-timeresults

• Real-time feedback on progressincreases job satisfaction, eliminatesguesswork and reduces operator stress

• Improves operator skills and takesperformance to the next level

• Investing in the latest technologyleads to a sense of value and trustin the operator

Increases Equipment Versatility.

• Plug-and-play connections allowfast, easy conversion from crossslope, to sonic, to laser, to ATS,to GPS grade control system

• Provides consistency and accuracy,turning your production machineinto a fine grading machine

Integrated into Cat® Machines.

• Proven, optimized on-boardelectronics and hydraulics systems

• Components designed into machineto maximize reliability

• Integration into cab and controlsincreases ease of use

• Safety interlock (park brake, systemhealth, idle time)

• Cat Dealer Network providesunmatched service and support

Customer Support. For more than25 years, Caterpillar has been providingelectronic and electrical components andsystems for the earthmoving industry –real world technology solutions thatenhance the value of Cat products,making customers more productive andprofitable. Your Cat Dealer is ready toassist you with matching machinesystems to the application and obtainingresponsible, knowledgeable support.

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Features and BenefitsAccuGrade® is easy to use and delivers a wide range of customer benefits.

Traditional Grading

Grading with AccuGrade Laser

15AccuGrade® Grade Control System for Motor Graders specifications

Angle Sensor

Working range 45ºElectrical input 9 to 32V DCNetwork connector 6-pinReverse voltage protection to 36V DCLoad dump protected ISO 7637 compliantHumidity 100%Sealing IP68 sealed to

34.48 kPa (5 psi)Operating temperature –40° C to 85° C

–40° F to 185° FStorage temperature –40° C to 100° C

–40° F to 212° FHeight 68 mm 2.7 inWidth 93 mm 3.7 inLength (with connector) 104 mm 4.1 inWeight 0.8 kg 1.8 lb

Sonic Tracer

Detection range 300 to 1300 mm Detection position Linear, within 1 mmGrade display LED indicatorsElectrical input 10 to 30V DCInput connector 6-pin, bulkheadOperating temperature –28° C to 70° C


–30° F to 185° FTemperature compensation ThermistorHumidity 90%Sealing Water resistant Height 165 mm 6.5 inDiameter 76 mm 3 inWeight 0.4 kg 0.9 lb

AccuGrade Systems

for Motor Graders AccuGrade Cross Slope,AccuGrade Sonic,AccuGrade Laser,AccuGrade ATS,AccuGrade GPS

Emissions and susceptibility CE compliant

Machine Compatibility

Machine Model 12H, 120H, 135H, 14H, 140H,143H, 16H, 160H, 163H,14M, 16M

Blade Rotation Sensor

Working range ± 160°Network connector 6-pinElectrical input 9 to 32V DCReverse voltage protection to 36V DCLoad dump protected ISO 7637 compliantHumidity 100%Sealing IP68 sealed to

34.48 kPa (5 psi)Operating temperature –40° C to 85° C


–40° F to 212° FLength 120 mm 4.7 inWidth 135 mm 5.3 inDepth 49 mm 1.9 inWeight 1 kg 2.2 lb

16 AccuGrade® Grade Control System for Motor Graders specifications

Laser Receiver

Detection angle 360ºDetection range 231 mm 9.1 inDetection accuracy 1.5 mm 0.06 inTransmitter speed 270 to 1,320 rpmGrade display LED grade indicatorsOperating temperature –40° C to 71° C


–67° F to 185° FSealing IP68 sealed to

34.48 kPa (5 psi)Electrical input 9 to 32V DCNetwork connector 6-pinHeight 292 mm 11.5 inWidth 168 mm 6.6 inDepth 213 mm 8.4 inWeight 2.8 kg 6.3 lb

Electric Mast

Position repeatability ± 1 mm ± 0.04 inTypical speed 30 mm/sec (1.2 in/sec)Operation 12 and 24VOperating temperature –29° C to 60° C


–40° F to 176° FHumidity 100%Sealing IP54 sealedElectrical input 9 to 32V DCNetwork connector 10-pinInput connector 6-pinHeight retracted 1640 mm 5 ft 5 inHeight extended 2900 mm 9 ft 7 inBase diameter 240 mm 9.4 inWeight 25 kg 55 lb

2D Display – CB420

Display screen 128 � 64 pixel, LCDOn-grade indicator GreenAbove/below grade indicator AmberOperating temperature –29° C to 60° C


–40° F to 176° FHumidity 100%Sealing IP54 sealedElectrical input 9 to 32V DC Input connector 6-pinNetwork connector 6-pinRemote switch connector 6-socketData connector 9-socketLength 295 mm 7.7 inWidth 130 mm 5.1 inDepth 102 mm 4 inWeight 1.4 kg 3 lbLanguage capabilities Chinese, Dutch,

English (UK & US), Finnish,French, German, Italian,Norwegian, Portuguese,Spanish, Swedish

2D Display – CD610

Display screen 320 � 240 pixel, LCDOn-grade indicator GreenAbove/below grade indicator AmberOperating temperature –40° C to 85° C


–40° F to 185° FHumidity 100%Sealing IP68 sealed to

34.48 kPa (5 psi)Electrical input 9 to 32V DCNetwork connector 70-pinLength 221 mm 8.7 inWidth 140 mm 5.51 inDepth 71 mm 2.8 inWeight 1.59 kg 3.51 lbLanguage capabilities Chinese, Danish, Dutch,



GPS Receiver – MS990C

Horizontal accuracy 10 mm 0.39 inVertical accuracy 20 mm 0.79 inOperating range Up to 10 km (6.2 miles)Network connector 16-pinElectrical input 9 to 32V DCOperating temperature –40° C to 70° C


–67° F to 185° FHeight 147 mm 5.8 inWidth 232 mm 9.1 inDepth 251 mm 9.9 inWeight 3.8 kg 8.3 lb

Light Bars

Input connector 4-pinOperating temperature –40° C to 85° C


–40° F to 212° FSealing IP68, sealed to

34.48 kPa (5 psi)Height 174 mm 6.9 inWidth 53 mm 2.1 inDepth 32 mm 1.2 inWeight 0.22 kg 0.5 lb

Communications Radio

Operating range Up to 10 km (6.2 miles)Technology Spread spectrumData rate High speedInput connector 8-pinOperating temperature –40° C to 70° C


–67° F to 158° FHumidity 100%Height 216 mm 8.5 inWidth 86 mm 3.4 inLength 260 mm 10.3 inWeight 0.9 kg 2 lb

2D/3D Display – CD700

Display screen 177.8 mm (7 in) QVGA,480 � 234 pixel, LCD

Electrical input 9 to 32V DCNetwork connector 39-pinMemory drive Compact flashOperating temperature –20° C to 80° C


–40° F to 185° FSealing IP68, sealed to

34.48 kPa (5 psi)Width 230 mm 9.06 inHeight 170 mm 6.69 inDepth 101 mm 3.98 inWeight 3 kg 6.61 lbLanguage capabilities Chinese, Danish, Dutch,


GPS Receiver – MS980C

Horizontal accuracy 20 mm 0.78 inVertical accuracy 30 mm 1.2 inOperating range Up to 10 km (6.2 miles)Network connector 16-pinElectrical input 9 to 32V DC Operating temperature –40° C to 70° C


–67° F to 185° FHeight 147 mm 5.8 inWidth 232 mm 9.1 inDepth 251 mm 9.9 inWeight 3.8 kg 8.3 lb


ATS Target

Working range 750 m 2,460 ftNetwork connector 6-pinElectrical input 10.5 to 35V DCLength 173 mm 6.75 inLength (with shockmount) 260 mm 10.25 inDiameter 105 mm 4.15 inWeight 1.06 kg 2.4 lbWeight (with shockmount) 2.5 kg 5.5 lb

Power Control Module

Electrical input 9 to 32V DCLoad dump protection ISO 7637 compliantOver-current protection 15 ampsOutput 3 circuits, 15-ampOperating temperature –40° C to 71° C


–67° F to 185° FHumidity 100%Sealing IP68 sealed to

34.48 kPa (5 psi)Input connector 8-pinOutput connector 8-socketHeight 64 mm 2.5 inWidth 89 mm 3.5 inLength 213 mm 8.4 inWeight 1 kg 2.2 lb


AccuGrade® SystemsNote: Displays and communications radios must be ordered separately from system kits.

Power Module(H Series Only)

SonicTracers

SonicTracer

Single Sonic System* Dual Sonic System*

Dual Laser System*

LaserReceiver

ElectricMasts

Laser Receivers

ARO Machine

*Requires Cross Slope System

Cross Slope System

MainfallSensor

CrossfallSensor

RotationSensor

2D Display – CB420 or CD610See compatibility table.

2D/3D Display – CD700See compatibility table.

Single Laser System*

ElectricMast

AccuGrade Attachment Ready Option (ARO) Machine







Target

ATS System*

Electric Mast 2D/3D Display – CD700See compatibility table.


Single GPS System* Dual GPS System





Mast MastsGPSReceiver

GPSReceivers


Compatibility Chart

Technology and Display ConfigurationsModel Cross slope Sonic Single laser Dual laser ATS Single GPS Dual GPS12H CB420/ CD700 CB420/ CD700 CB420 CB420 CD700 CD700 CD700120H CB420/ CD700 CB420/ CD700 CB420 CB420 CD700 CD700 CD700135H CB420/ CD700 CB420/ CD700 CB420 CB420 CD700 CD700 CD700140H CB420/ CD700 CB420/ CD700 CB420 CB420 CD700 CD700 CD700143H CB420/ CD700 CB420/ CD700 CB420 CB420 CD700 CD700 CD700160H CB420/ CD700 CB420/ CD700 CB420 CB420 CD700 CD700 CD700163H CB420/ CD700 CB420/ CD700 CB420 CB420 CD700 CD700 CD70014M CD610/ CD700 CD610/ CD700 CD610 CD610 CD700 CD700 CD70016M CD610/ CD700 CD610/ CD700 CD610 CD610 CD700 CD700 CD700

CB420

CD610

CD700


AccuGrade® System KitsStandard equipment may vary. Consult your Caterpillar dealer for details.

3D Kits:AccuGrade ATS Kits

3D Display KitCD700 Display, Carrying CaseBracketWiring harness

Communications RadioRadio Mounting (H Series only)ATS Target, Carrying CaseTarget Mounting CollarElectric MastShock MountStraight RiserAdjustable Angle BracketCoiled Cable (2)

AccuGrade GPS Kits3D Display Kit

CD700 Display, Carrying CaseBracketWiring Harness

Communications RadioRadio Mounting (H Series only)Single GPS

GPS Receiver, Carrying CaseRigid MastAngled RiserAdjustable Angle BracketLight Bars (3)Coiled Cable

Dual GPSGPS Receiver (2), Carrying CaseRigid Mast (2)Angled Riser (2)Adjustable Angle Bracket (2)Light Bars (3)Coiled Cable (2)Angle Sensor (Optional)Angle Sensor and Coiled Cable (Optional)

AccuGrade Attachment Ready Option (ARO) MachineWeldmentsWiring HarnessHydraulic Valves, Lines and HosesElectronic Control ModuleRemote SwitchesPower Module (M Series only)

2D Kits:2D Display Kit

CB420 or CD610 DisplayBracketWiring Harness

AccuGrade Cross Slope KitCrossfall SensorMainfall SensorRotation SensorSensor BracketsPower Module (H Series only)

AccuGrade Sonic KitsSingle Sonic

Sonic Tracer, Carrying CaseL-PoleMounting BracketCoiled Cable

Dual SonicSonic Tracer (2), Carrying CaseL-Pole (2)Mounting Brackets (2)Coiled Cable (2)

AccuGrade Laser KitsSingle Laser

Laser Receiver, Carrying CaseElectric MastShock MountStraight RiserAdjustable Angle BracketCoiled Cable (2)

Dual LaserLaser Receiver (2), Carrying CaseElectric Mast (2)Shock Mount (2)Straight Riser (2)Adjustable Angle Bracket (2)Coiled Cable (4)

AccuGrade® Grade Control System for Motor Graders specifications22

Notes

AccuGrade® Grade Control System for Motor Graders specifications 23

Notes

R

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Printed 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.

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are trademarks of Caterpillar and may not be used without permission.AEHQ5601-02 (10-06)

AccuGrade® Grade Control System for Motor Graders

Documents

Specalog for AccuGrade® Grade Control System for Motor ... · 16H, 160H, 163H, 14M, 16M AccuGrade® Grade Control System for Motor Graders. 2 AccuGrade