Engine

Base Power (1st Gear) - Net	136 kW
Engine Model	Cat C7
Bore	110 mm
Stroke	127 mm
Speed at Rated Power	2,000 rpm
Base Power (1st Gear) - Net - Metric	136 kW
Maximum Torque - VHP Plus	1052 N·m
VHP Plus Range - Net	136-159 kW (183-213 hp)
Torque Rise - VHP Plus	39%
VHP Plus Range - Net - Metric	136-159 kW (186-216 hp)
Displacement	7.2 l
Number of Cylinders	6
Derating Altitude	3048 m
Standard - Fan Speed - Maximum	1,450 rpm
Standard - Fan Speed - Minimum	600 rpm
Standard - Ambient Capability	43 °C
High Ambient - Fan Speed - Maximum	1,650 rpm
High Ambient - Fan Speed - Minimum	600 rpm
High - Ambient Capability	50 °C

Weights

Operating Weight - Typically Equipped	18400 kg
Gross Vehicle Weight - Typically Equipped	18400 kg
Gross Vehicle Weight - Maximum - Rear Axle	15206 kg
Gross Vehicle Weight - Base - Front Axle	4220 kg
Gross Vehicle Weight - Base - Rear Axle	12011 kg
Gross Vehicle Weight - Maximum - Total	22045 kg
Gross Vehicle Weight - Typically Equipped - Rear Axle	13310 kg
Gross Vehicle Weight - Base - Total	16231 kg
Gross Vehicle Weight - Maximum - Front Axle	6839 kg
Gross Vehicle Weight - Typically Equipped - Total	18400 kg
Gross Vehicle Weight - Typically Equipped - Front Axle	5090 kg

Power Train

Forward/Reverse Gears	8 Forward/6 Reverse
Transmission	Direct drive, power shift, countershaft
Brakes - Service	Multiple oil disc
Brakes - Service - Surface Area	23000 cm²
Brakes - Parking	Multiple oil disc
Brakes - Secondary	Dual circuit control system

Moldboard

Blade Width	3.7 m
Arc Radius	413 mm
Throat Clearance	166 mm
Cutting Edge Width	152 mm
Cutting Edge Thickness	16 mm
End Bit - Width	152 mm
End Bit - Thickness	16 mm
Blade Pull - Base GVW	10810 kg
Blade Pull - Maximum GVW	13685 kg
Width	3.7 m
Height	610 mm
Thickness	22 mm
Down Pressure - Base GVW	7244 kg
Down Pressure - Maximum GVW	11739 kg

Hydraulic System

Circuit Type	Electro-hydraulic load sensing, closed center
Pump Type	Variable piston
Pump Output	210 l/min
Maximum System Pressure	24150 kPa
Standby Pressure	3100 kPa

Operating Specifications

Top Speed - Forward	46.6 km/h
Top Speed - Reverse	36.8 km/h
Turning Radius - Outside Front Tires	7.6 m
Steering Range - Left/Right	47.5 degrees
Articulation Angle - Left/Right	20 degrees
Forward - 1st	4 km/h
Forward - 2nd	5.5 km/h
Forward - 3rd	8 km/h
Forward - 4th	11 km/h
Forward - 5th	17.1 km/h
Forward - 6th	23.3 km/h
Forward - 7th	32 km/h
Forward - 8th	46.6 km/h
Reverse - 1st	3.2 km/h
Reverse - 2nd	6 km/h
Reverse - 3rd	8.7 km/h
Reverse - 4th	13.5 km/h
Reverse - 5th	25.3 km/h
Reverse - 6th	36.8 km/h

Service Refill

Fuel Capacity	416 l
Cooling System	40 l
Hydraulic System - Tank	64 l
Transmission - Differential - Final Drives	64 l
Engine Oil	25 l
Tandem Housing - Each	64 l
Front Wheel Spindle Bearing Housing	0.5 l
Circle Drive Housing	7 l

Frame

Drawbar - Width	76.2 mm
Circle - Diameter	1530 mm
Circle - Blade Beam Thickness	40 mm
Drawbar - Height	152 mm
Front Frame Structure - Thickness	16 mm
Front Frame Structure - Height	305 mm
Front Frame Structure - Width	305 mm
Front Axle - Height to Center	571 mm
Front Axle - Wheel Lean - Left/Right	18 degrees
Front Axle - Total Oscillation per Side	32 degrees

Tandems

Height	506 mm
Width	201 mm
Sidewall Thickness - Inner	16 mm
Sidewall Thickness - Outer	18 mm
Drive Chain Pitch	50.8 mm
Wheel Axle Spacing	1523 mm
Tandem Oscillation - Front Up	15 degrees
Tandem Oscillation - Front Down	25 degrees

Blade Range

Circle Centershift - Right	728 mm
Circle Centershift - Left	695 mm
Moldboard Sideshift - Right	660 mm
Moldboard Sideshift - Left	510 mm
Maximum Blade Position Angle	90 degrees
Blade Tip Range - Forward	40 degrees
Blade Tip Range - Backward	5 degrees
Maximum Lift Above Ground	480 mm
Maximum Depth of Cut	715 mm
Maximum Shoulder Reach Outside of Tires - Left	1790 mm
Maximum Shoulder Reach Outside of Tires - Right	1978 mm

Ripper

Ripper Shank Holder Spacing	533 mm
Ripping Depth - Maximum	428 mm
Ripper Shank Holders	5
Penetration Force	9199 kg
Pry-Out Force	11641 kg
Machine Length Increase, Beam Raised	919 mm

Scarifier

Mid, V-Type - Scarifier Shank Holders	11
Front, V-Type, 5 or 11 Tooth - Scarifying Depth, Maximum	467 mm
Mid, V-Type - Scarifying Depth, Maximum	292 mm
Front, V-Type, 5 or 11 Tooth - Scarifier Shank Holder Spacing	116 mm
Front, V-Type, 5 or 11 Tooth - Scarifier Shank Holders	5/11
Rear - Scarifying Depth, Maximum	266 mm
Mid, V-Type - Scarifier Shank Holder Spacing	116 mm
Mid, V-Type - Working Width	1184 mm
Front, V-Type, 5 or 11 Tooth - Working Width	1205 mm
Rear - Working Width	2300 mm
Rear - Scarifier Shank Holders	9
Rear - Scarifier Shank Holder Spacing	267 mm

Dimensions

Height - Top of Cab Product Link	3378 mm
Length - Push Plate to Ripper	10136 mm
Length - Push Plate to Ripper Retracted	9818 mm
Height - Top of Cab	3308 mm
Width - Outside Front Tires	2511 mm
Length - Front Axle to Mid Tandem	6123 mm
Length - Front Tire to Rear of Machine	8754 mm
Length - Front Axle to Moldboard	2552 mm
Length - Between Tandem Axles	1523 mm
Width - Outside Rear Tires	2511 mm
Width - Tire Center Lines	2140 mm
Height - Front Axle Center	596 mm
Height - Exhaust Stack	3076 mm
Height - Top of Cylinders	3040 mm
Ground Clearance - Rear Axle	339 mm

Standards

Steering	ISO 5010:2007
Sound	ISO 6394:2008, ISO 6395:2008
ROPS/FOPS	ISO 3471:2008, ISO 3449:2005 Level II
Brakes	ISO 3450:1996

Net Power - VHP Plus

Gear - Reverse 2nd	140 kW
Gear - Forward 1st	136 kW
Gear - Forward 4th	148 kW
Gear - Reverse 1st	136 kW
Gear - Forward 6th	151 kW
Gear - Forward 7th	155 kW
Gear - Reverse 3rd	144 kW
Gear - Forward 2nd	140 kW
Gear - Forward 8th	159 kW
Gear - Forward 3rd	144 kW
Gear - Forward 5th	151 kW

Operator Station

Comfort, productivity, advanced technology

Visibility

Good visibility is key to your safety and efficiency. Angled cab doors, tapered engine enclosure and a sloped rear window make it easy to see the moldboard and tires, as well as behind the machine. An optional rear vision camera further enhances lines of sight all around the machine.

Comfort and Control

Experience the most spacious, comfortable cab in the industry. Joystick controls replace levers, so hand and arm movement is reduced by 78%, helping reduce operator fatigue for better productivity. Rocker and control switches are in easy reach. A standard Cat Comfort Series suspension seat is fully adjustable. Control pods can be adjusted electronically so it is even easier to set up for an ideal operating position. Multiple isolation mounts significantly reduce sound and vibration for a more relaxed work environment. The high capacity Heating, Ventilation and Air Conditioning (HVAC) system dehumidifies and pressurizes the cab, circulates fresh air, seals out dust and keeps windows clear. An optional deluxe radio with CD features MP3 and Bluetooth technology.

In-Dash Instrument Cluster

Easy-to-read, high-visibility gauges and warning lamps keep you aware of critical system information. Cat Messenger offers real-time machine performance and diagnostic data to help you get the most from your machine.

Steering and Implement Controls

Unprecedented precision and ease of operation

Operators are more comfortable and productive with two electro-hydraulic joysticks. New and experienced operators around the world report that the controls are easy to learn, and that the new electronically adjustable control pods make it easier to position them for optimal comfort, visibility and proper operation.

Joystick Functions

The left joystick controls steering, articulation, return-to-center, wheel lean, gear selection, left moldboard lift cylinder and float. The right joystick controls drawbar, circle and moldboard functions as well as electronic throttle control and manual differential lock/unlock. Joystick lean angle mirrors the steer tires’ turning angle. A brake tensioning system holds the joystick in position until the operator moves it. The steering control automatically reduces steering sensitivity at higher ground speeds for predictable control. Infinitely variable roller switches control the rear ripper and/or front lift group (when equipped).

Electronic Throttle Control

Electronic Throttle Control helps improve productivity by providing the best match of horsepower and torque for the demands of the application.

Articulation Return-to-Center

Automatically returns the machine to a straight frame position from any angle with the touch of a button.

Engine

Power and reliability

Cat C7 ACERT engine gives you the performance you need to maintain consistent grading speeds for maximum productivity. Superior torque and lugging capability provide the power to pull through sudden, short-term increases in loads. ACERT Technology lowers combustion chamber temperatures and optimizes fuel combustion to generate more work output for your fuel cost. ACERT engines also generate fewer emissions to meet the needs of equipment owners around the world.

Hydraulic Demand Fan

The hydraulic demand fan automatically adjusts speed according to engine cooling requirements. When cooling demand is reduced, you benefit from more power to the ground and improved fuel efficiency.

Engine Idle Shutdown Timer

This standard feature can be software-enabled by your Cat dealer to shut down the engine after a set period of time to save you fuel and help reduce emissions.

Power Train

Maximum power to the ground

We designed the M Series Motor Graders to give you efficiency and longevity in your most demanding applications.

• Standard Automatic Differential Lock/Unlock unlocks the differential during a turn and re-locks when straight for easier operation and to help protect the power train.
• Full Electronic Clutch Pressure Control system optimizes inching modulation for smooth shifts and directional changes, reducing stress on gears.
• Programmable Autoshift option simplifies operation by allowing the operator to program the transmission to shift at optimal points to match your application.
• Power Shift Countershaft Transmission is matched to the Cat engine to maximize power to the ground.
• Wide operating gear range for maximum productivity.
• Engine Over-Speed Protection prevents downshifting until an acceptable safe travel speed has been established.

Front and Rear Axles

The sealed spindle keeps front axle bearings lubricated and protected from contaminants. The Cat “Live Spindle” design places the larger tapered roller bearing on the outside, where the load is greater, extending bearing life. A bolt-on modular rear axle improves serviceability and contamination control with easy access to differential components.

Hydraulic Brakes

Oil-bathed multi-disc service brakes are hydraulically actuated for smooth, predictable braking and lower operating costs. Brakes are located at each tandem wheel and have a large total brake surface area to give you dependable stopping power and longer life.

Structures and Drawbar-Circle-Moldboard

Service ease and precise blade control

Caterpillar designs motor grader frame and drawbar components to give you performance and durability. The one-piece forged steel circle stands up to high stress loads, and a sacrificial wear system helps keep your service time and costs down. The articulation hitch features a large tapered roller bearing to carry loads evenly and smoothly. It is sealed to prevent contamination and a locking pin prevents articulation for safety during service or transport.

Easy Maintenance for More Uptime

The M Series drawbar, circle and moldboard are designed to make it easy for you to keep the components tight. Shims and patented top-adjust wear strips are easy to add or replace, dramatically reducing downtime. Durable nylon composite wear inserts maximize circle torque and component life. Sacrificial brass wear strips between the blade mounting group and moldboard can be easily adjusted and replaced. Shimless Moldboard Retention System uses vertical and horizontal adjusting screws to keep moldboard wear strips aligned for reduced blade chatter and precise blade control.

Blade Angle and Moldboard

An aggressive blade angle, optimized moldboard curvature and large throat clearance help you work more efficiently by allowing material to roll more freely along the blade. Heat-treated rails, hardened cutting edges and end bits, and heavy duty bolts to give you greater moldboard reliability and long service life. The link bar allows extreme moldboard positioning for easier bank sloping and ditch cutting/cleaning.

Hydraulics

Advanced machine control

Responsive Hydraulics

A proven load-sensing system and advanced electro-hydraulics give you superior implement control and responsive hydraulic performance that helps make your operator’s job easier. Continuously matching hydraulic flow/pressure to power demands creates less heat and reduces power consumption.

• Consistent, Predictable Movement - Proportional Priority Pressure-Compensating (PPP-C) valves have different flow rates for the head and rod ends of the cylinder, so you can count on consistent, predictable implement response.
• Balanced Flow - Hydraulic flow is proportioned to give you confidence that all implements will operate simultaneously without slowing the engine or speed of some implements.

Blade Float

Allows the blade to move freely under its own weight. By floating both cylinders, the blade can follow the contours of the ground. Floating only one cylinder permits the toe of the blade to follow a hard surface while the operator controls the slope with the other lift cylinder.

Independent Oil Supply

Large, separate hydraulic oil supplies prevent cross-contamination and provide proper oil cooling, which reduces heat build-up and extends component life. Cat XT™ hose allows high pressures for maximum power and reduced downtime.

Integrated Technologies

Solutions to make work easier and more efficient

Cat Grade Control

Cat Grade Control Cross Slope is an optional fully integrated, factory installed system that helps your operator more easily maintain desired cross slope by automatically controlling one side of the blade. The system is job-ready from day one, and scalable for the future with AccuGrade™ upgrade kits that provide additional 2D and/or 3D control.

AccuGrade Attachment Ready Option

An AccuGrade Attachment Ready Option can be ordered as a factory- or dealer-installed option. It includes built-in mounting points and internal wiring, to make installation of the AccuGrade grade control system faster and easier.

Cat AccuGrade

AccuGrade uses positioning and guidance technologies, machine sensors, and automatic blade control to help your operators get to grade faster, easier and more efficiently. Digital design plans, real-time cut/fill data, and in-cab guidance give operators detailed information to work more confidently and achieve greater accuracy, in fewer passes, using less material. Operators can stay on grade and improve productivity and accuracy by nearly 50 percent over conventional methods. Grade stakes and checkers are minimized, helping to make the work site safer and more cost effective. AccuGrade technologies include Cross Slope, Sonic, Laser, GPS, and/or Universal Total Station (UTS).

Cat Product Link™

Product Link helps take the guesswork out of equipment management with remote monitoring capabilities for one machine or your entire fleet. Track asset location, hours, fuel usage, diagnostic codes, idle time and more through the secure VisionLink™ user interface. Knowing where your equipment is, what it’s doing and how it's performing enables you or your Cat dealer to manage your fleet in real-time so you can maximize efficiency, improve productivity and lower operating costs.* *Product Link licensing not available in all areas. Please consult your Cat dealer for availability.

Safety

Designed with protection in mind

Operator Presence Monitoring System

System keeps the parking brake engaged and hydraulic implements disabled until the operator is seated and the machine is ready for operation.

Speed Sensitive Steering

Steering becomes less sensitive as ground speed increases for greater operator confidence and control.

Secondary Steering System

An electric hydraulic pump automatically engages in case of a drop in steering pressure so the operator can steer the machine to a stop.

Hydraulic Lockout

Hydraulic lockout disables all implement functions while still providing machine steering control. This is especially useful while roading.

Brake Systems

Brakes are located at each tandem wheel to eliminate braking loads on the power train. Redundant brake systems utilize accumulators to enable stopping in case of machine failure.

Walkways and Grab Rails

Perforated steel tandem walkways and convenient grab rails give you a sturdy platform when moving on, off and around the machine.

Circle Drive Slip Clutch

Circle Drive Slip Clutch protects the drawbar, circle and moldboard from shock loads if the blade encounters an immovable object and also reduces the possibility of abrupt directional changes in poor traction conditions.

Blade Lift Accumulators

Blade Lift Accumulators help absorb impact loads by allowing vertical blade travel. This optional feature helps reduce wear and also helps reduce impact loading for enhanced operator safety.

M Series Safety Features

• Rearview camera with in-cab monitor
• Grouped, ground level service points
• Laminated front window glass
• Optional LED Lighting
• Ground-level electrical disconnect switch
• Ground-level engine shutoff switch
• Anti-glare paint eases night operation
• Front and rear fenders

Serviceability and Customer Support

When uptime counts

Cat motor graders are designed to help you increase uptime and reduce costs. Grouped service points and extended service intervals save maintenance time. A standard Automatic Lubrication System maintains proper grease on working surfaces, increasing component life and purging contaminants from pins and bushings to help prevent damage. Standard Fast-Fill allows customers to refuel in less than four minutes so you can get back on the job quickly.

Unparalleled Dealer Support

When it comes to supporting you, Cat dealers are second to none. From machine selection and purchase to maintenance support and rebuilds, Cat dealers have the experience and capabilities to help keep you up and running.

Smart Machine Systems

Advanced Diagnostics

• Cat Messenger, combined with full systems integration, enhances diagnostic capability for quick analysis of critical data.
• Electronic Technician (Cat ET) lets service technicians access stored diagnostic data and configure machine parameters through the Cat Data Link.
• Low Battery Elevated Idle raises idle speed when low system voltage is detected, ensuring adequate system voltage and improving battery reliability.
• Automatic Engine Deration protects the engine by automatically lowering engine torque output and alerting the operator if critical conditions are detected.

Work Tools and Attachments

Equip your machine for the job

Moldboard Options

The 12M motor grader comes equipped with a 3.7 m (12 ft) moldboard. An optional 4.3 m (14 ft) blade is available, as well as left side extensions for greater versatility.

Ground Engaging Tools (GET)

A variety of tools are available from Cat Work Tools, including cutting edges, graderbits and end bits, all designed for maximum service life and productivity.

Front Mounted Groups

A front mounted push plate or front lift group are available. The front lift group can be combined with a front dozer blade or front scarifier for added versatility.

Rear Ripper/Scarifier

Made to penetrate tough material fast and rip thoroughly for easier movement with the moldboard. The ripper includes three shanks (with holders for five). Nine scarifier shanks can also be added for additional versatility.

Sustainability

Thinking generations ahead

Fuel Efficiency

• Integrated machine systems and technologies improve productivity for greater accuracy, allowing the machine to do more work per gallon of fuel.

Green House Gas Emissions

• Reduced fuel consumption means reduced CO2 emissions.

Material Efficiency and Lifecycle Costs

• Replaceable wear parts save maintenance time and cost, and extend major component life.
• Major components are built to be rebuilt, eliminating waste and saving customers money by giving the machine and/or major components a second - and even third-life.
• Approximately 95% of machine materials can be recycled (ISO 16714) to conserve valuable natural resources and further enhance machine end-of-life value.

Sound

• Reduced engine noise and quieter cabs mean lower operator and spectator sound levels.

Safety

• Ecology drains help make draining fluids more convenient and help prevent spills.
• Cartridge style hydraulic fluid filters provide safe clean draining of filters prior to replacement, helping to prevent fluid spills.
• A variety of safety features help safeguard operators and others on the job site.

POWER TRAIN

 Air cleaner, dual stage, dry type, diesel, with automatic engine derate and automatic dust ejector, service indicator through Cat Messenger

 Air-to-air after cooler (ATAAC)

 Belt, serpentine, automatic tensioner

 Brakes, oil disc, four-wheel, hydraulic

 Demand fan, hydraulic

 Differential Lock/Unlock, Automatic

 Drain, engine oil, ecology

 Electronic over speed protection

 Engine Cat C7 with ACERT Technology, diesel, with automatic engine derate and idle control. Note: Engine meets non-current U.S. EPA Tier 3 or EU Stage IIIA emission standards.

 Engine Idle Shutdown (EIS)

 Fuel tank, 416 L (110 gal), ground level access and sediment drain

 Fuel-water separator

 Muffler, underhood

 Parking brake - multi-disc, sealed, oil?cooled

 Priming pump, fuel

 Rear axle, modular

 Sediment drain, fuel tank

 Tandem drive

 Transmission, 8F/6R, power shift, direct drive

 Variable Horsepower Plus (VHP Plus)

Air cleaner, dual stage, dry type, diesel, with automatic engine derate and automatic dust ejector, service indicator through Cat Messenger

Air-to-air after cooler (ATAAC)

Belt, serpentine, automatic tensioner

Brakes, oil disc, four-wheel, hydraulic

Demand fan, hydraulic

Differential Lock/Unlock, Automatic

Drain, engine oil, ecology

Electronic over speed protection

Engine Cat C7 with ACERT Technology, diesel, with automatic engine derate and idle control. Note: Engine meets non-current U.S. EPA Tier 3 or EU Stage IIIA emission standards.

Engine Idle Shutdown (EIS)

Fuel tank, 416 L (110 gal), ground level access and sediment drain

Fuel-water separator

Muffler, underhood

Parking brake - multi-disc, sealed, oil?cooled

Priming pump, fuel

Rear axle, modular

Sediment drain, fuel tank

Tandem drive

Transmission, 8F/6R, power shift, direct drive

Variable Horsepower Plus (VHP Plus)

ELECTRICAL

 Alarm, back up

 Alternator, 80 ampere, sealed

 Batteries, maintenance free, heavy duty, 1,125 CCA

 Breaker panel, ground accessible

 Cab harness and electrical hydraulic valves

 Electrical system, 24V

 Grade Control Ready - Cab harness, software, electrical hydraulic valves, bosses and brackets

 Lights, roof-mounted roading, reversing, LED stop and tail

 Product Link Ready

 Starter, electric

OPERATOR ENVIRONMENT

 Accelerator

 Air conditioning with heater

 Arm and wrist rest, electronically adjustable

 Articulation, automatic Return-to-Center

 Cat Messenger operator information system

 Centershift pin indicator

 Coat hook

 Cup holder

 Display, digital speed and gear

 Doors, left and right side with wiper

 Gauge, machine level

 Gauge cluster (analog) - fuel, articulation, engine coolant temp, engine RPM, hydraulic oil temp

 Hour meter, digital

 Joystick hydraulic controls right/left blade lift with float position, circle drive, blade sideshift and tip, centershift, front wheel lean, articulation and steering

 Joystick, adjustable armrests

 Joystick gear selection

 Joystick hydraulic power steering

 Ladders, cab, left and right side

 Lights, night time cab

 Mirror, inside rearview, wide angle

 Power port, 12V

 Radio Ready, Entertainment

 ROPS cab, sound suppressed

 Seat, cloth-covered, comfort suspension

 Seat belt, retractable 76 mm (3 in)

 Storage area for cooler/lunchbox

 Throttle control, electronic

 Windows, laminated glass: - fixed front with intermittent wiper - side and rear (3)

FLUIDS

 Antifreeze

 Extended Life Coolant to -35° C (-30° F)

Antifreeze

Extended Life Coolant to -35° C (-30° F)

TIRES, RIMS AND WHEELS

 Partial allowance for tires on 254 × 607 mm (10 × 24 in) multi-piece rims is included in the base machine price and weight

OTHER STANDARD EQUIPMENT

 Accumulators, brake, dual certified

 Anti-glare paint

 Bumper, rear, integrated with hitch

 CD ROM Parts Book

 Clutch, circle drive slip

 Cutting edges: - 152 × 16 mm (6 × 5/8 in) - curved DH-2 steel - 19 mm (3/4 in) mounting bolts

 Doors (3), engine compartment, locking

 Drawbar - 6 shoes, replaceable wear strips

 Electrical hydraulic valves, hydraulic lines for base 8 functions

 Endbits: - 16 mm (5/8 in) DH-2 steel - 19 mm (3/4 in) mounting bolts

 Fluid check, ground level

 Frame, articulated, with safety lock

 Ground level engine shutdown

 Ground level fueling

 Hammer (emergency exit)

 Horn, electric

 Hydraulic lines for base functions

 Lockout, hydraulic implement (for roading and servicing)

 Moldboard - 3658 × 610 × 22 mm (12 ft × 24 in × 7/8 in)

 Mounting, cab roof accessories

 Pump, hydraulic, high capacity, 98 cm³ (6 in³)

 Radiator, cleanout access

 Secondary steering

 Serviceability, left-hand side

 SOSSM ports: engine, hydraulic, transmission, coolant, fuel

 Tandem walkway/guards

 Tool box

 Tow hitch

Accumulators, brake, dual certified

Anti-glare paint

Bumper, rear, integrated with hitch

CD ROM Parts Book

Clutch, circle drive slip

Cutting edges: - 152 × 16 mm (6 × 5/8 in) - curved DH-2 steel - 19 mm (3/4 in) mounting bolts

Doors (3), engine compartment, locking

Drawbar - 6 shoes, replaceable wear strips

Electrical hydraulic valves, hydraulic lines for base 8 functions

Endbits: - 16 mm (5/8 in) DH-2 steel - 19 mm (3/4 in) mounting bolts

Fluid check, ground level

Frame, articulated, with safety lock

Ground level engine shutdown

Ground level fueling

Hammer (emergency exit)

Horn, electric

Hydraulic lines for base functions

Lockout, hydraulic implement (for roading and servicing)

Moldboard - 3658 × 610 × 22 mm (12 ft × 24 in × 7/8 in)

Mounting, cab roof accessories

Pump, hydraulic, high capacity, 98 cm³ (6 in³)

Radiator, cleanout access

Secondary steering

Serviceability, left-hand side

SOSSM ports: engine, hydraulic, transmission, coolant, fuel

Tandem walkway/guards

Tool box

Tow hitch

ELECTRICAL

 Alternator, 150 ampere

 Batteries: extreme duty, 1,400 CCA

 Converter, communication (CB)

 Lights: Headlights, high

 Lights: Headlights, low

 Lights: Working lights, basic

 Lights: Working lights, plus

 Lights: Warning: beacon or strobe

 Lights: Mounting for warning light

GUARDS

 Articulation guard

 Axle hose guard

 Fenders, front

 Fenders, rear

 Sound guard (bottom)

 Transmission guard

OPERATOR ENVIRONMENT

 Deluxe CD radio with MP3 and Bluetooth technology

 Fan, defroster, rear window

 Mirrors, outside: heated 24V

 Mirrors, outside: mounted

 Precleaner, HVAC

 Radio ready, AM/FM

 Seat, air suspension, cloth

 Shade, sun

 Wiper/washer, rear

Deluxe CD radio with MP3 and Bluetooth technology

Fan, defroster, rear window

Mirrors, outside: heated 24V

Mirrors, outside: mounted

Precleaner, HVAC

Radio ready, AM/FM

Seat, air suspension, cloth

Shade, sun

Wiper/washer, rear

POWER TRAIN

 Precleaner, snow/debris

 Transmission, autoshift

Precleaner, snow/debris

Transmission, autoshift

OTHER ATTACHMENTS

 AccuGrade ARO

 Accumulators, blade lift

 Camera, rearview

 Cat Grade Control Cross Slope

 Cat Product Link 321 (Satellite)

 Cat Product Link 522 (Cellular)

 Compressor/tank, air

 Heater, engine coolant: 120V

 Heater, engine coolant: 240V

 Hydraulic arrangements with one or more additional hydraulic valves are available for ripper, dozer, snow wings, front lift group, mid-mount scarifier.

 Security system

 Snow wing mounting, frame ready

 Sound suppression

 Starting aid, ether

WORK TOOLS/GROUND ENGAGING TOOLS

 Blade extension, left hand, 610 mm (2 ft)

 Endbits, overlay

 Front lift group, mounting

 Front lift group

 Mid-Mount Scarifier, Package

 Mid-Mount Scarifier, Mounting

 Moldboard: 4267 × 610 × 22 mm (14 ft × 24 in × 7/8 in)

 Moldboard: 4267 × 686 × 25 mm (14 ft × 27 in × 1 in)

 Push plate

 Ripper, mounting

 Ripper, rear

 Ripper tooth

 Scarifier, front

Blade extension, left hand, 610 mm (2 ft)

Endbits, overlay

Front lift group, mounting

Front lift group

Mid-Mount Scarifier, Package

Mid-Mount Scarifier, Mounting

Moldboard: 4267 × 610 × 22 mm (14 ft × 24 in × 7/8 in)

Moldboard: 4267 × 686 × 25 mm (14 ft × 27 in × 1 in)

Push plate

Ripper, mounting

Ripper, rear

Ripper tooth

Scarifier, front

MACHINE ARRANGEMENTS

 Snow Arrangement

Snow Arrangement

OPTIONAL TIRE ARRANGEMENTS

 Rim Size - 9 x 24; Wheel Group - Single-Piece; Tires - 13.00-24

 Rim Size - 9 x 24; Wheel Group - Single-Piece; Tires - 14R24

 Rim Size - 13 x 25; Wheel Group - Single-Piece; Tires - 17.5R25

 Rim Size - 10 x 24; Wheel Group - Multi-Piece; Tires - 14.00-24

 Rim Size - 10 x 24; Wheel Group - Multi-Piece; Tires - 14.00R24

 Rim Size - 10 x 24; Wheel Group - Multi-Piece; Tires - 17.5R25

360° Exterior View 360° Interior View