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140M2 Motor Graders

The M Series 2 continues the legacy of quality already established by Cat® Motor Graders. The extensive validation program, combined with improvements to the manufacturing process, allows Caterpillar to further enhance our quality. The end result of this development process is a motor grader line with breakthrough technologies, tested in the field and built around real applications and real customer needs. M Series 2 Motor Graders meet U.S. EPA Tier 4 Interim/EU Stage IIIB emission standards.

Machine Comparison

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Base Power (1st gear) – Net193 hp
Engine ModelCat® C9.3 ACERT™0
Bore4.5 in
Stroke5.9 in
Speed @ Rated Power2,100 rpm0
Base Power (1st gear) – Net (Metric)196 hp
EmissionsU.S. Tier 4 Interim/EU Stage IIIB0
Hi Ambient – Fan Speed – Standard1,400 rpm0
Maximum Torque920 lb ft
Standard Capability109 ° F
Torque Rise50%0
VHP Plus Range – Net144-181 kW (193-243 hp)0
VHP Plus Range – Net (Metric)144-181 kW (196-246 hp)0
VHP Plus – gear 1F, Net193 hp
VHP Plus – gear 2F, Net202 hp
VHP Plus – gear 3F, Net213 hp
VHP Plus – gear 4F, Net223 hp
VHP Plus – gear 5F, Net228 hp
VHP Plus – gear 6F, Net233 hp
VHP Plus – gear 7F, Net238 hp
VHP Plus – gear 8F, Net243 hp
Displacement567.5 in3
Number of Cylinders60
Derating Altitude10000 ft
High Ambient – Fan Speed – Maximum1,550 rpm0
High Ambient – Fan Speed – Minimum500 rpm0
High Ambient Capability122 ° F


Operating Weight – Typically Equipped43686 lb
Gross Vehicle Weight – Maximum – Front Axle17009 lb
Gross Vehicle Weight – Maximum – Rear Axle37860 lb
Operating Weight, typically equipped – Front axle12483 lb
Operating Weight, typically equipped – Rear axle31203 lb
Gross Vehicle Weight – Base – Front Axle9534 lb
Gross Vehicle Weight – Base – Rear Axle28381 lb
Gross Vehicle Weight – Maximum – Total54869 lb
Gross Vehicle Weight – Base – Total37916 lb
Operating Weight, typically equipped – Total43686 lb


Blade Width12 ft
Moldboard – Height24 in
Moldboard – Thickness0.87 in
Arc Radius16.3 in
Throat Clearance6.5 in
Cutting Edge – Width6 in
Cutting Edge – Thickness0.6 in
End Bit – Width6 in
End Bit – Thickness0.6 in
Blade Pull – Base GVW25765 lb
Blade Pull – Maximum GVW34072 lb
Blade Down Pressure – Base GVW16365 lb
Blade Down Pressure – Max GVW29196 lb


Operating Specifications

Top Speed – Forward29 mph
Top Speed – Reverse22.9 mph
Turning Radius, Outside Front Tires24.93 ft
Steering Range – Left/Right47.5°0
Articulation Angle – Left/Right20°0
Forward – 1st2.5 mph
Forward – 2nd3.4 mph
Forward – 3rd5 mph
Forward – 4th6.9 mph
Forward – 5th10.6 mph
Forward – 6th14.5 mph
Forward – 7th19.9 mph
Forward – 8th29 mph
Reverse – 1st2 mph
Reverse – 2nd3.7 mph
Reverse – 3rd5.4 mph
Reverse – 4th8.4 mph
Reverse – 5th15.7 mph
Reverse – 6th22.9 mph

Service Refill

Fuel Capacity110 gal
Cooling System14.8 gal
Hydraulic System – Total26.4 gal
Hydraulic System – Tank16.9 gal
Engine Oil7.9 gal
Transmission/Differential/Final Drives17.2 gal
Tandem Housing (each)16.9 gal
Front Wheel Spindle Bearing Housing0.13 gal
Circle Drive Housing1.8 gal

Power Train

Forward/Reverse Gears8 Fwd/6 Rev0
TransmissionDirect Drive, Powershift0
Brakes – ServiceMultiple Oil Disc0
Brakes – Service, Surface Area3565 in2
Brakes – ParkingMultiple Oil Disc0
Brakes – SecondaryDual Circuit0

Hydraulic System

Circuit TypeParallel0
Pump TypeVariable Piston0
Pump Output55.7 gal/min
Maximum System Pressure3500 psi
Reservoir tank capacity15.85 gal
Standby Pressure609 psi


Drawbar – Width3 in
Circle – Diameter60.2 in
Circle – Blade Beam Thickness1.6 in
Drawbar – Height6 in
Front Frame Structure – Height12.6 in
Front Frame Structure – Width10 in
Drawbar – Thickness0.5 in
Front-Top/Bottom Plate – Width12 in
Front-Top/Bottom Plate – Thickness0.87 in
Front Axle – Height to Center23.6 in
Front Axle – Wheel Lean, Left/Right18°0
Front Axle – Total Oscillation per Side32°0

All-Wheel Drive

Blade Range

Circle Centershift – Right28.7 in
Circle Centershift – Left27.4 in
Moldboard Sideshift – Right26 in
Moldboard Sideshift – Left20.1 in
Maximum Blade Position Angle90°0
Blade Tip Range – Forward40°0
Blade Tip Range – Backward0
Maximum Shoulder Reach Outside of Tires – Right77.87 in
Maximum Shoulder Reach Outside of Tires – Left70.5 in
Maximum Lift above Ground18.9 in
Maximum Depth of Cut28.1 in

Net Power: VHP Plus – Net

Weights – AWD

Engine – U.S. EPA Tier 4 Interim Certified


BrakesISO 3450, ISO 102650
SoundISO 6394; ISO 63950
SteeringISO 50100

Engine – Tier 0

Engine – Tier 2

Net Power: VHP

Net Power: AWD On

Net Power: VHP - Net


Front, V-Type – Scarifier shank holder spacing18.4 in
Front, V-Type – Scarifier shank holders5/110
Front, V-Type – Scarifying depth, maximum40.6 in
Front, V-Type, 5 or 11 Tooth – Scarifier Shank Holder Spacing4.6 in
Front, V-Type, 5 or 11 Tooth – Scarifier Shank Holders5/110
Front, V-Type, 5 or 11 Tooth – Scarifying Depth, Maximum18.4 in
Front, V-Type, 5 or 11 Tooth – Working Width40.6 in
Front, V-Type: Working width47.4 in
Mid, V-Type – Scarifier Shank Holder Spacing4.6 in
Mid, V-Type – Scarifier Shank Holders110
Mid, V-Type – Scarifying Depth, Maximum11.5 in
Mid, V-Type – Working Width46.6 in
Rear – Ripping depth, maximum16.8 in
Rear – Scarifying Depth, Maximum16.8 in
Rear – Working Width84 in
Rear – Scarifier Shank Holders90
Rear – Scarifier Shank Holder Spacing10.5 in

Net Power: AWD Off

Net Power: VHP Plus


Ripper Shank Holder Spacing21 in
Ripping Depth – Maximum16.8 in
Ripper Shank Holders50
Penetration Force20693 lb
Pryout Force27655 lb
Machine Length Increase, Beam Raised40.6 in


Height19.9 in
Width8.3 in
Sidewall Thickness – Inner0.63 in
Sidewall Thickness – Outer0.71 in
Drive Chain Pitch2 in
Wheel Axle Spacing59.95 in
Tandem Oscillation – Front Up15°0
Tandem Oscillation – Front Down25°0


Operator Station

Comfort, productivity, advanced technology.


Angled cab doors, a tapered engine enclosure and patented sloped rear window assure excellent visibility to the work area.

Maximum Control, Maximum Comfort

Caterpillar has built the most comfortable cab in the industry, replacing the control levers and steering wheel with two joystick controls, and lengthening the cab for more leg room. Machine design features, like angled doors, provide excellent visibility.

Operator Comfort

The Cat® Comfort Series suspension seat and arm/wrist rests are fully adjustable for improved comfort and productivity. Extra leg room, easy-to-reach long-life rocker switches and revolutionary joystick controls make this the most comfortable cab in the industry.

Standard HVAC system

The high capacity system dehumidifies and pressurizes the cab, circulates fresh air, seals out dust and keeps windows clear.

Low Interior Sound and Vibration Levels

Multiple isolation mounts along with relocated hydraulic pump and valves significantly improve operator comfort and productivity.

In-Dash Instrument Cluster

Easy-to-read, high-visibility gauges and warning lamps keep the operator aware of critical system information.

Steering and Implement Controls

Unprecedented precision and ease of operation.

Ease of Operation

Two electro-hydraulic joysticks require up to 78% less hand and wrist movement than conventional lever controls for greatly enhanced operator comfort and efficiency. The intuitive control pattern allows both new and experienced operators to quickly become productive. Electronically adjustable control pods help position joysticks for optimal comfort, visibility and proper operation.

Joystick Functions

  • The left joystick primarily controls the machine direction and speed including steering, articulation, return-to-center, wheel lean, gear selection, left moldboard lift cylinder and float.
  • The right joystick primarily controls drawbar, circle and moldboard functions including right moldboard lift cylinder and float, moldboard slide and tip, circle turn, drawbar center shift, electronic throttle control and manual differential lock/unlock.

Intuitive Steering Control

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 comfortable and predictable control.

Electronic Throttle Control

Provides easy, precise and consistent throttle operation. An automatic/manual mode switch offers flexibility for different applications and operator preferences.

Articulation Return-to-Center

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

Auxiliary Pod and Ripper Control (Optional)

Ergonomically positioned to allow simple, comfortable operation for the multiple hydraulic options.

  • Four fingertip controls and a mini joystick maximize control of up to six hydraulic circuits. Individual functions can be programmed with Electronic Technician (Cat ET). The auxiliary hydraulic pod is provided when the machine is configured with three or more auxiliary functions.
  • Infinitely variable roller switches provide precise control of the rear ripper and/or front lift group (when equipped).

Emissions Technology

Reliable, integrated solutions.

Cat NOx Reduction System

The Cat NOx Reduction System captures and cools a small quantity of exhaust gas, then routes it into the combustion chamber where it drives down combustion temperatures and reduces NOx emissions.

Aftertreatment Technologies

To meet Tier 4 Interim/Stage IIIB emission standards and beyond, Cat aftertreatment components have been designed to match application needs. System components include a Diesel Oxidation Catalyst (DOC), which uses a chemical process to convert regulated emissions in the exhaust system, and a Diesel Particulate Filter (DPF) that traps particulate matter that is carried into the exhaust stream. The DOC, DPF and Cat Regeneration System are contained in a Caterpillar designed Clean Emission Module (CEM) that protects the components, minimizes the aftertreatment footprint and simplifies maintenance.

Cat Regeneration System

The Cat Regeneration System is designed to work transparently, without any interaction needed from the operator. Under most operating conditions, engine exhaust is hot enough to oxidize soot through passive regeneration. If supplemental regeneration is needed, the Cat Regeneration System elevates exhaust gas temperatures to burn off soot in the Diesel Particulate Filter (DPF). This is a process that happens automatically, but the operator can initiate the cycle when convenient or interrupt regeneration as needed. A soot level monitor can be viewed on the Cat Messenger screen and regeneration indicator lights are integrated into the front console.


Power and reliability.

A Cat C9.3 ACERT™ engine and Cat Clean Emissions Module deliver the performance and efficiency that customers demand, while meeting Tier 4 Interim/Stage IIIB emission standards. The C9.3 ACERT engine has superior torque and lugging capability to pull through sudden, short-term loads and maintain consistent, desirable grading speeds to get work done faster without downshifting. The High Pressure Common Rail Fuel System improves precision and control with full electronic injection that boosts performance and reduces soot.

Hydraulic Demand Fan

The hydraulic demand fan automatically adjusts cooling fan speed according to engine cooling requirements. This reduces demand on the engine, putting more horsepower to the ground and improves fuel efficiency. Swing-out design allows easy access to cooling cores and reduces clean out time.

Power Train

Maximum power to the ground.

Automatic Differential Lock

Unlocks the differential during a turn, re-locks when straight, for easier operation and lower power train protection.

Front Axle

The Cat sealed spindle keeps bearings free from contaminants and lubricated in a light weight oil. The Cat “Live Spindle” design places the larger tapered roller bearing outboard where the load is greater, extending bearing life.

Inching Pedal

Allows precise control of machine movements and excellent modulation, critical in close-quarter work or finish grading.

Smooth Shifting Transmission

Several key innovations ensure smooth, powerful shifts.

  • Full Electronic Clutch Pressure Control (ECPC) system optimizes inching modulation for smooth shifts and directional changes, reducing stress on gears.
  • Controlled Throttle Shifting helps to smooth directional and gear changes without using the inching pedal.
  • Load Compensation ensures consistent shift quality regardless of blade or machine load.
  • This standard feature automatically shifts the transmission at optimal points so the operator can focus on the work to help improve safety, productivity and ease of operation.
  • Power Shift Countershaft Transmission and the Cat C9.3 engine maximize power to the ground. Eight forward/six reverse gears optimize productivity.
  • Engine Over-Speed Protection prevents downshifting until an acceptable safe travel speed has been established.

Bolt-On Modular Rear Axle

Improves serviceability and contamination control with easy access to differential components.

Hydraulic Brakes

Hydraulically actuated, oil bathed, multi-disc service brakes at each tandem wheel (1) offer the industry’s largest total brake surface area (2) for dependable stopping power and long brake life. The brake wear indicator/compensator system (3) maintains brake performance and indicates brake wear without disassembly, for fast servicing and longer brake service life. The spring-applied, hydraulically released multi-disc parking brake, sealed and oil-cooled for long life and low service, is integrated into the Operator Presence System to prevent unintended machine movement.

Structures and DCM

Service ease and precise blade control.

Heavy Duty Durability

The frame, drawbar and one-piece forged steel circle are designed for durability in heavy duty applications. The strong A-frame drawbar uses a durable tubular design. The front 240° of circle teeth are hardened to reduce wear and ensure component reliability.

Articulation Hitch

A large tapered roller bearing at the lower pivot carries loads evenly and smoothly. Sealed to prevent contamination, a locking pin prevents articulation for safety during service or transport.

Aggressive Blade Angle

Allows material to roll more freely along the blade, particularly dry materials or cohesive soils. Better material control gets the job done faster, requires less power and saves fuel.

Fast, Easy Adjustment Means Tight Components

Shims and patented top-adjust wear strips are easy to add or replace, dramatically reducing downtime and operating costs. Durable nylon composite wear inserts maximize circle torque and component life. Sacrificial brass wear strips between the blade mounting group and moldboard can be replaced easily. Shimless Moldboard Retention System uses vertical and horizontal adjusting screws to keep moldboard wear strips aligned for reduced blade chatter, precise blade control and dramatic reductions in service time.


Heat-treated rails, hardened cutting edges and end bits, and heavy duty bolts assure reliability and long service life. The link bar allows extreme moldboard positioning for bank sloping, ditch cutting and cleaning.

“Smart” Machine Systems

Advanced diagnostics.

Sharing key data among systems helps optimize machine performance and aids serviceability.

  • Cat Messenger, combined with full systems integration, enhances diagnostic capability. Machine system errors are displayed in both text and fault codes 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 and aftertreatment by automatically lowering engine torque output and alerting the operator if critical conditions are detected.


Advanced machine control.

Advanced Electro-Hydraulic System

Incorporates a state-of-the-art electro-hydraulic system as the foundation for revolutionary changes in machine and advanced joystick controls.

Blade Float

Allows the blade to move freely under its own weight. By floating both cylinders, the blade can follow the contours of the road, especially useful when removing snow. 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.

Load Sensing Hydraulics (PPPC)

The proven load-sensing system and the advanced Proportional Priority Pressure-Compensating (PPPC or “triple P – C”) electro-hydraulic valves provide superior implement control and enhanced machine performance in all applications. Continuously matching hydraulic flow/pressure to power demands creates less heat and reduces power consumption.

  • Consistent, Predictable Movement – PPPC valves have different flow rates for the head (red) and rod ends (blue) of the cylinder, ensuring consistent extension and retraction speeds.
  • Balanced Flow – Hydraulic flow is proportioned so all implements operate simultaneously with little effect on the engine or implement speeds.

Integrated Technologies

Solutions to make work easier and more efficient.

Cat Grade Control Cross Slope

Cross Slope is a factory installed machine control and guidance system that allows for accurate and real-time positioning of the moldboard without off-machine infrastructure. Harnesses, sensors and the in-cab display are fully integrated into the machine so the system is ready to work from the factory. The system helps the operator more easily achieve the desired cross slope by automating one end of the blade. The system also helps save time and materials so that even less experienced operators can achieve better results, more quickly. The system is designed for easy scalability, supporting all two- and three-dimensional upgrades to be fully compatible with all AccuGrade™ kits.

AccuGrade Ready Option

Optional factory-installed brackets and hardware make the grader ready for dealer installation of the AccuGrade grade control system. Installation is simplified, and integration of the components provides greater protection to enhance system reliability.

Cat AccuGrade

AccuGrade is a dealer-installed blade control system which enables operators to cut and fill to grade with increased accuracy, minimizing the need for traditional survey stakes and grade checkers. AccuGrade includes Cross Slope, Sonic, Laser, Global Navigation Satellite System (GNSS) and/or Universal Total Station (UTS) technologies to automatically control the blade. In-cab displays show precise elevation and real-time cut/fill information. More accurate blade positioning helps operators get to grade faster, with fewer passes than ever before. The AccuGrade System significantly improves grading productivity and accuracy by as much as 50 percent over conventional methods.

Cat Product Link*

Remote monitoring with Product Link improves overall fleet management effectiveness. Product Link is deeply integrated into machine systems. Events and diagnostic codes, as well as hours, fuel, idle time and other detailed information are transmitted to a secure web based application, VisionLink™. VisionLink includes powerful tools to convey information to users and dealers, including mapping, working and idle time, fuel level and more. *Product Link licensing not available in all areas. Please consult your Cat dealer for availability.

Work Tools and Attachments

Equip your machine for the job.

Moldboard Options

Standard 3.7 m (12 ft) or optional 4.3 m (14 ft). Left and right side extensions are also available.

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/counterweight 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.

Snow Removal Work Tools

Multiple snow plow, snow wing and mounting options increase machine versatility and utilization throughout the year.


Protect your most valuable resource.

Designed with Protection in Mind

Features are designed to enhance operator and job site safety, such as drop-down rear lights and a rearview camera. Among many standard safety features are laminated glass, back-up lights, and perforated tandem walkways and grab rails.

Operator Presence System

The parking brake remains engaged and hydraulic implements disabled until the operator is initially seated and the machine is ready for operation.

Secondary Steering System

Automatically engages an electric hydraulic pump in case of a drop in steering pressure, allowing the operator to steer the machine to a stop.

Hydraulic Lockout

A simple switch located in the cab disables all implement functions while still providing machine steering control. This safety feature 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, further increasing operational safety.

Circle Drive Slip Clutch

This standard feature protects the drawbar, circle and moldboard from shock loads when the blade encounters an immovable object. It also reduces the possibility of abrupt directional changes in poor traction conditions.

Blade Lift Accumulators (Optional)

This optional feature uses accumulators to help absorb impact loads to the moldboard by allowing vertical blade travel. Blade lift accumulators help reduce unnecessary wear and also help reduce impact loading for enhanced operator safety.

Rearview Camera (Optional)

Visibility is further enhanced with an optional Work Area Vision System (WAVS) through a 178 mm (7 in) LCD color monitor in the cab. Developed specifically for rugged applications, this durable camera improves productivity and increases operator awareness of surroundings.

Front and Rear Fenders (Optional)

To help reduce objects flying from the tires, as well as build-up of mud, snow and debris, optional fenders can be added.

Customer Support

Unparalleled worldwide support.

Renowned dealer service

From helping you choose the right machine to financing and ongoing support, your Cat dealer provides the best in sales and service. Manage your costs with preventive maintenance programs like S•O•SSM analysis, Coolant Sampling and guaranteed maintenance contracts. Stay productive with best-in-class parts availability. Your Cat dealer can even help boost your profits with operator training. And when it’s time for component replacement, your Cat dealer can help you save even more. Genuine Cat Remanufactured parts carry the same warranty and reliability as new products at savings of 40 to 70 percent for power train and hydraulic components.


Thinking generations ahead.

M Series 2 Motor Graders are designed to benefit your business and reduce emissions.

  • Cat engine and aftertreatment meet U.S. Tier 4 Interim/EU Stage IIIB emission standards.
  • Integrated machine systems and technologies improve productivity for greater accuracy, lower fuel use and reduced machine wear.
  • Replaceable wear parts save maintenance time and cost, and extend major component life.
  • Major structures and components are built to be rebuilt, reducing waste and replacement costs.
  • Extended service intervals reduce maintenance time/cost and waste.
  • A variety of safety features help safeguard operators and others on the job site.

Standard Equipment


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, swing-out

Differential Lock/Unlock, Automatic

Drain, engine oil, ecology

Electronic over speed protection

Engine, C9.3 with ACERT Technology, Tier 4 Interim and Stage IIIB emission standards

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

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

VHP Plus (Variable Horsepower)


Alarm, back up

Alternator, 150 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



Air conditioning with heater

Arm and wrist rest, electronically adjustable

Articulation, automatic Return-to-Center

Ashtray and lighter

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, regen

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 power 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 70 dB(A)

Seat, cloth-covered, comfort suspension

Seat belt, retractable 76 mm (3 in)

Storage area for cooler/lunchbox

Throttle control, electronic

Windows, laminated glass:



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


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


Accumulators, brake, dual certified

Anti-glare paint

Bumper, rear, integrated with hitch

CD ROM Parts Book

Clutch, circle drive slip

Cutting edges

Doors (3), engine compartment, locking

Drawbar – 6 shoes, replaceable wear strips

Electrical hydraulic valves, hydraulic lines for base 8 functions


Fluid check, ground level

Frame, articulated, with safety lock

Ground level engine shutdown

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 (both sides with swing doors)

Secondary steering

Serviceability, LH side

S•O•SSM ports: engine, hydraulic, transmission, coolant, fuel

Tandem walkway/guards

Tool box

Tow hitch

Optional Equipment


Alternator, 280 ampere




Fenders, Front

Fenders, Rear

Sound suppression (Bottom)

Sound suppression (Enclosure)



Fan, defroster, rear window

Mirrors, outside:

Precleaner, HVAC

Radio ready, AM/FM

Seat, air suspension, cloth

Shade, sun

Wiper/washer, rear


All Wheel Drive

Engine, variable horsepower plus (VHP Plus)

Fuel tank, fast fill

Oil, Hydraulic, Biodegradable Synthetic

Precleaner, snow

Starter, Heavy Duty, 1,000 Amp

Transmission, autoshift


AccuGrade ARO

Accumulators, blade lift

Camera, rearview

Cat Product Link 321SR

Drain, ecology, engine Wiggins

Fenders, rear

Heater, engine coolant:

Hydraulic arrangements with one or more additional hydraulic valves are available for rear ripper, dozer, snow plow and snow wing.

Snow wing mounting, frame ready

Sound suppression

Starting aid, Ether


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

Cutting Edges, curved

Endbits, overlay

Front lift group, mounting

Front lift group, mechanical

Grader bit, narrow and super penetration

Mid-Mount Scarifier, Package

Mid-Mount Scarifier, Mounting


Push plate, counterweight

Ripper, mounting

Ripper, rear

Ripper tooth

Scarifier, front

Snow Arrangement

Snow Wing Ready Package


Canadian Arrangement

European Arrangement

European Roading Arrangement