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Medium Dozers(Non Current)

From large to small, mining to finishing work, you are certain to find a Cat® Dozer to match your needs. We offer several configurations and special custom packages to meet your specific needs.

D6N XL Track-Type Tractor

Proven Caterpillar components combined with simplified maintenance deliver the durability and reliability you need to keep material moving in tough and varied working conditions.

Product Details


Engine Model Cat 3126B DITAAC
Flywheel Power 108 kW
Net Power – ISO 9249 108 kW
Net Power – SAE J1349 107 kW
Net Power – EU 80/1269 108 kW
Bore 110 mm
Stroke 127 mm
Displacement 7.2 L


Operating Weight 15885 kg
Operating Weight Power Shift FTC - XL 15586 kg
Operating Weight XL-DS 15885 kg
Shipping Weight XL-DS 15586 kg
Shipping Weight FTC - XL 15287 kg


Blade Type VPAT, SU
XL SU – Blade Capacity 4.28 m3
XL SU – Blade Width 3190 mm
XL, VPAT – Blade Capacity 3.18 m3
XL VPAT – Blade Width 3272 mm


1.0 Forward 3.3 km/h
2.0 Forward 5.9 km/h
3.0 Forward 10.1 km/h
1.0 Reverse 4 km/h
2.0 Reverse 7 km/h
3.0 Reverse 12 km/h
Drawbar Pull – 1.0 Forward 316 kN
Drawbar Pull – 2.0 Forward 172 kN
Drawbar Pull – 3.0 Forward 96 kN


Width of Shoe – XL 610 mm
Shoes/Side – XL 40
Shoes/Side – LGP 46
Grouser Height 57 mm
Track Gauge – XL 1890 mm
Track on Ground – XL 2550 mm
Ground Contact Area – XL 3.11 m2
Ground Pressure 50.8 kPa
Ground Pressure - XL FTC 49.9 kPa
Ground Pressure - XL DS 50.8 kPa
Track Rollers/Side – XL 7
Track Rollers/Side – LGP 8

Service Refill Capacities

Fuel Tank 299 L
Cooling System 40.7 L
Final Drives (each) 7 L
Hydraulic Tank 29.5 L


Winch Model PA55
Weight* 1276.5 kg
Oil Capacity 74 L
Winch and Bracket Length 1145 mm
Winch Case – Width 975 mm
Drum Diameter 254 mm
Drum Width 315 mm
Flange Diameter 504 mm


Drawbar Height (center of clevis) from ground face of shoes 595 mm
Length of Track on Ground 2550 mm
Ground Clearance 424 mm
Track Gauge 1890 mm
Width without Blade 2492 mm
Height 2886 mm
Height ROPS/Canopy 3022 mm
Overall Length Basic Tractor (with Drawbar) 3.74 mm


Type Fixed Parallelogram
Number of Pockets 3
Overall Beam Width 2202 mm
Beam Cross Section 216x254 mm 8.5x10.0 in
Maximum Penetration – XL 473.5 mm
Weight – Each Additional Shank 78 kg


The Caterpillar electronic 3126B DITAAC engine meets worldwide exhaust emission requirements for EPA Tier 2, EU Stage II, and Japan MOC Step 2 engine exhaust emission regulations and offers excellent performance levels.

Cat 3126B Engine

The Cat 3126B engine is designed for easy maintenance and can be rebuilt for additional service lives. With the HEUI™ fuel system, injection pressure is independent of engine speed and provides maximum fuel delivery efficiency with low emissions. Equipped with an electronic air inlet heater, the 3126B warms the air in the air inlet manifold, for easier starting and reduces white smoke on cold starts. Machines will automatically activate the timed air inlet heater prior to engine startup.

Turbocharged and Aftercooled

A well-matched turbocharger and air-to-air aftercooler results in higher power while keeping rpm steady and exhaust temperatures low.

Torque Rise

The direct injected electronic fuel system provides a controlled fuel delivery increase as the engine lugs back from rated speed. This results in increased horsepower above rated power. A combination of increased torque rise and maximum horsepower improves response, provides greater drawbar pull and faster dozing cycles. • 70% torque rise.

3126B Engine Features

Major features include:
  • Large displacement electronic engine with lower exhaust emissions and improved cold start capability.
  • Power train to engine link with electronic controlled throttle shifting.
  • Poly-Vee serpentine engine fan belt with auto tension feature eliminates the traditional three to four belt system.
  • Oil and engine filter change intervals up to 500 hours after break-in.
  • ATAAC cooling system.
  • Aluminum bar plate radiator provides excellent cooling capability.

Drive Train

Rugged, durable and reliable components deliver smooth, responsive power and lasting reliability.

Torque Converter

The D6N single-stage torque converter efficiently responds to changing load conditions by providing torque multiplication, therefore increasing drawbar pull. It provides protection to the drive train components by preventing shock loads from heavy dozing applications. The torque converter is efficiently matched to the power train components and provides the superior performance you need.


Auto-shift allows the operator to pre-select a forward and reverse gear for easy, efficient directional changes. Auto-shift settings include:
  • First forward to second reverse.
  • Second forward to second reverse.
  • Second forward to first reverse.
Auto-kickdown allows the transmission to automatically downshift when significant load increases are detected.


The proven planetary powershift transmission features three speeds forward and three speeds reverse and utilizes large diameter, high capacity, oil cooled clutches. To maximize the life of the transmission, the planetary design distributes loads and stresses over multiple gears.
  • Controlled throttle shifting regulates engine speed during high-energy directional shifts for smoother operation and longer component life.
  • The transmission and bevel gear set are modular by design, and easily slide into the machine's rear case, even with the ripper installed.
  • Forced oil flow lubricates and cools clutch packs to provide maximum clutch life.
  • Load compensating shifting provides smooth engagement of the clutches under loaded conditions.

Steering Clutch and Brakes

Oil cooled, hydraulically actuated, large diameter plates and clutch discs provide higher torque capacity and increased service life.

Elevated Final Drive

Final drives are isolated from ground and work tool induced impact loads for extended power train life.

Steering and Transmission Controls

The D6N offers both Differential Steering and Finger Tip Controls for steering. Both systems deliver the control the operators need for all applications. Soft touch buttons located on the steering controls shift the electronically controlled transmission.

Electronic Clutch Pressure Control

The D6N has an additional transmission shifting feature for added performance and operator comfort - the Electronic Clutch Pressure Control (ECPC). This unique feature provides smoother shifting by regulating and modulating the individual clutches based on current operating conditions.

Differential Steering

A D6N equipped with Differential Steering maintains power to both tracks while turning. Operators have control of machine speed, direction and steering with the tiller bar controller, while maximizing production.

Tiller Bar Control System

The tiller bar control system allows for simultaneous comfortable, one-handed steering, direction and transmission control.
  • The differential steering tiller bar has easy touch shift buttons for upshifts and downshifts.
  • The tiller bar is easily pushed forward to steer the tractor to the left and pulled backwards to steer the tractor to the right.
  • The farther the tiller bar is moved, the tighter the turn.
  • To change machine direction, operators rotate the tiller bar clockwise for forward or counterclockwise for reverse. Neutral transmission position is in the middle between the two.
  • Low tiller bar efforts assure operator comfort during long shifts.

Power Turn with Differential Steering

With differential steering, large blade loads can be smoothly maneuvered throughout the turn. The operator maintains precise control on slopes, around buildings, bridge abutments, trees or other obstacles.
  • Differential Steering has the ability to work in tight areas by providing a “Best in Class” tight turning radius.
  • Steering modulation is finely tuned for precise control in all turning applications.
  • Regardless of ground conditions, steering is consistent because power is maintained to both tracks during operation.

Differential Steering System

A planetary differential turns the machine by speeding up one track and slowing the other while maintaining full power to both. The differential steering system consists of:
  • Three planetary gear sets.
  • A dedicated variable-displacement hydraulic pump.
  • A bi-directional, fixed-displacement steering motor.
  • Heavy-duty steering drive gears.
  • Two planetary gear sets (steering and drive) make up the dual differential.
  • A third planetary gear set, the equalizing planetary, resides in the main case and provides a maximum 4.0 km/h (2.49 mph) speed difference between tracks.


When moving straight ahead, power flows through the transmission pinion and bevel gear into the dual differential, transmitting equal, uninterrupted power to each final drive. While turning, power is shifted to the outboard track speeding it up. The inboard track slows down to accommodate a tighter turning radius. Forward ground speed remains the same throughout the turn.

1) Operator Station

State-of-the-art operator station has reduced sound levels, lower cab vibration, and increased glass area.

2) Steering Control

Differential Steering Tiller Bar control system and the optional Finger Tip Control (FTC) steering system provide simultaneous one-handed steering and transmission control.

3) Differential Steering Motor

Bi-directional hydraulic steering motor activates the dual differential, which changes the speed of individual tracks. Slowing one track and increasing the speed of the other track achieves a smooth power turn.

4) Power Shift Transmission

Proven planetary design provides fast smooth speed changes while distributing loads over multiple gears for long life.

5) Final Drive

Caterpillar elevated final drives provide isolation from ground or work tool impact loads, extending service life.

6) Brake Assembly

Oil cooled large diameter brake disc provide long service life.

7) Engine

Caterpillar 3126B HEUI engine meets worldwide engine exhaust emission regulations.

8) Radiator

Aluminum bar plate radiator provides excellent heat transfer.

9) Torque Converter

Efficient torque converter provides torque multiplication for increased drawbar pull and protects the drive train from shock loads.

Operator Station

State-of-the-art operator station has reduced sound levels, low cab vibrations and excellent visibility. The (optional) Caterpillar comfort series air suspension seat helps reduce operator fatigue. Cab and air conditioning are standard.


The design is spacious and comfortable to promote shift-long productivity. Large glass window and door panels allow for excellent visibility to the blade, rear and sides of the machine. Door and window seal design allows for a fully pressurized low dust cab. Acoustic headliner material, and sound suppression foam panels reduce sound levels to 79 dB(A) according to the dynamic test procedure and conditions that are specified in ISO 6394:1998. Individual windshield wiper controls are located in the front section of the headliner. The cooling system is incorporated into the cab structure providing good visibility to the rear of the machine.

Cat C500 Comfort Suspension Seat

Caterpillar C500 Comfort Series Air Suspended Seat is ergonomically designed to support the operator in various site conditions (optional).
  • Seat is fully adjustable for maximum operator comfort, support and reduced operator fatigue.
  • Seat cushion reduces pressure on the lower back and thighs while allowing unrestricted arm and leg movement.
  • A standard lumbar adjustment provides lower back comfort.


The instrument panel, with easy to read analog gauges and warning lamps, keeps the operator aware of any potential problems. All gauges and readouts are easily visible in direct sunlight. HVAC controls and vents are conveniently located on the dash to provide climate control for the operator. Auto-shift and Auto-kickdown controls are located within easy reach. Footpads keep the operator stable and comfortable while working on slopes.

Electronic Monitoring System (EMS III)

EMS III provides the operator instant feedback on machine conditions and records performance data to help diagnose problems. It has flashable memory allowing system upgrades, as new technology and software become available. This system is compatible with Cat ET and CMS service tools. EMS includes the following gauges and readouts:
  • Fuel level gauge
  • Hydraulic oil temperature gauge
  • Engine coolant temperature gauge
  • Power train oil temperature gauge
  • Engine oil pressure indicator
  • Engine speed digital readout
  • Transmission gear indicator
  • Hour meter
  • Odometer

Optional Finger Tip Control (FTC)

Located to the operator’s left, finger tip controls provide one-handed operation. They control steering, machine direction and gear selection.
  • Finger tip levers allow operators to work with precision in close areas.
  • Push buttons control three speed forward/reverse gear selection.

Throttle Rocker Switch

A rocker switch control activates high or low idle with a touch of the finger. A decelerator pedal gives the operator full control of engine speed when the rocker switch is in the high idle position.

Work Tool Controls

Low effort pilot operated hydraulic controls make the D6N easy to operate and provide sure, precise blade control with less operator fatigue. Ergonomically shaped blade and ripper controls provide increased operator comfort during long shifts.

AccuGrade® Laser and GPS Machine Control Guidance Systems

Advanced Laser and GPS technology improves operator accuracy, increases production and lowers operating costs.

AccuGrade Ready Option (ARO)

The AccuGrade Ready Option (ARO) provides a factory installed on-board platform for the AccuGrade Laser System or the AccuGrade GPS installation. All of the changes required to the electrical system, hydraulic system, blade, and cab are incorporated into the ARO. Mounting brackets added on the blade allow easy installation of the masts. Mounting brackets in the cab secure the in-cab display. Plug-in points inside the cab and on the front of the machine make it easy to install electronic components.


Current earthmoving and fine grading processes are labor intensive, dependent on manpower and instruments. Maintaining consistent grade between stakes is challenging, even for experienced operators. The AccuGrade Laser and GPS Machine Control and Guidance Systems reduce labor requirements and help operators work to the design plan by accurately cutting, filling and reducing material cost.

Automatic Blade Control Feature

Automatic control of the blade’s lift and/or tilt, provides consistent accuracy with higher productivity by reducing blade control demands on the operator. Based on correction signals, a hydraulic control valve automatically raises or lowers the blade to maintain the correct edge elevation.


The AccuGrade Laser and the GPS systems are designed for a wide range of construction earthmoving applications requiring tight tolerances and high productivity rates. Choosing whether to use a Laser or GPS system depends on the job site requirements.

AccuGrade Laser Grade Control System

The laser system is ideal for fine grading sites with flat, single slope or dual slope surfaces such as industrial, commercial and residential building sites.

4) Laser In-Cab Display

The in-cab display with easy-to-read grade indicator and backlit elevation display shows the operator all AccuGrade system information. The in-cab display arrows show the blade’s position relative to grade and indicate cut or fill requirements of the work area. Push button operation allows the operator to easily switch from manual mode for rough grading to automatic mode for fine grading.

AccuGrade GPS Control System

The AccuGrade Global Positioning System (GPS) is the best solution when the construction site involves contours, rather than single or dual slope planes. A GPS system compares the blade position to a three-dimensional computerized job site plan and signals the operator or hydraulic system to raise or lower the blade to achieve the design requirements.

GPS In-Cab Display

The in-cab display provides real-time operating information to the operator. Designed for simple operation, the 140 mm (5.5 in) color LCD daylight readable display with keypad allows operators to easily interface with the system. Settings and views can be easily configured according to operator preference. The display is designed for reliable performance in extreme operating conditions including shock, dust and moisture.

Weatherproof Design

All AccuGrade components are designed for dependable performance in harsh environments.


Caterpillar AccuGrade Laser and GPS systems are available at your local Caterpillar Dealer.


Engineered and built to give solid support in the most demanding applications. Designed to last throughout the extended service life of the D6N.

Frame and Castings

The D6N case and frames are built to absorb high impact shock loads and torsional forces. Castings are strategically located within the frame to add additional strength. Caterpillar uses robotic welding techniques in the assembly of the case and frames. This ensures quality and reliability throughout the structure.
  • High strength steel mainframe resists impact shock loads.
  • Computer-aided finite element analysis is used to evaluate and ensure durability.
  • Full scale structural testing to test integrity of the structures.
  • Robotic welding provides deep penetration and consistency for long life.
  • Precision top level machining for perfect alignment of bores and surfaces.
  • Pivot shaft and pinned equalizer bar to maintain track roller frame alignment.

Equalizer Bar

The pinned equalizer bar gives the roller frames the ability to oscillate up or down to better match ground contours while providing maximum traction and operator comfort.

Roll Over Protection

N-Series cab supports have been stiffened. Stiffer cab supports result in lower noise and vibration in the cab, providing the operator increased comfort.

Quality and Reliability

  • Doubled 4 mm (0.16 in) sheet metal on the side service access panels and rear guard.
  • Stamped, rounded sheet metal corners add strength.
  • Rubber isolation mounted fuel tank eliminates tank vibration and reduces potential stress fractures.
  • Heavy-duty reinforced radiator guard is now standard.
  • Heavy-duty rear guard for ripper.
  • Clipped seals provide protection from dust and moisture for rear enclosure, door openings, and between ROPS post and rear enclosure.


Rounded machine shapes offers excellent visibility, accessibility and serviceability.
  • Durable, heavy steel door panel covers.
  • Pre-cleaner is below the hood for good visibility.
  • Engine enclosure is tapered as it reaches the cab.
  • Large amounts of glass area in cab.
  • Controls are ergonomic for easier operation and better efficiency.


The Caterpillar elevated sprocket undercarriage arrangements are designed for optimized balance and performance in fine grading to heavy dozing applications. Rugged design and proven structural manufacturing assure outstanding durability.

Elevated Final Drive

  • Isolates final drives from ground and work tool induced impact loads for extended power train life.
  • Keeps sprocket teeth, bushings and final drives away from abrasive materials and moisture.
  • Caterpillar uses single reduction planetary final drives in the D6N providing long-lasting performance and durability.

Undercarriage Arrangements

XL (Extra Long) arrangement
  • Forward idler position provides more track on the ground and to the front of the tractor. It provides optimal balance, superior traction and blade control for finish grading.
  • Long roller frame provides good flotation in soft underfoot conditions. LGP (Low Ground Pressure) arrangement
  • Specially designed to work in soft and spongy conditions.
  • Wide track shoes, long track frames and a wider gauge increase track contact area and reduce ground pressure for excellent flotation.

Complete Guarding

Caterpillar undercarriages are designed with full length guarding on top of the track roller frame. This prevents abrasive materials from falling down on moving parts.

Roller Frames

Roller frames are tubular, to resist bending and twisting. • Roller frames attach to the tractor by a pivot shaft and pinned equalizer bar.

Recoil System

The recoil system is superior because it is protected from the elements and maintained in a sealed, oil-filled cavity for years of reliable service.

SystemOne™ Undercarriage

Exclusively for Caterpillar machines the design extends system life and reduces operating costs.
  • Track joint cartridge controls end-play and critical characteristics of sealed joint for improved reliability.
  • Rotating bushing eliminates the need to turn bushings and reduces costly downtime.
  • Taller roller flanges and link rails improve track guiding and eliminate pin end damage.
  • Center tread idler eliminates idler link scalloping.
  • May be used in any application.

Oscillating Undercarriage

The pinned equalizer bar is saddle-mounted beneath the mainframe, allowing the roller frames and track to oscillate. The oscillation provides a steady working platform and smooth ride for the operator.

Work Tools

Cat Work Tools and Ground Engaging Tools (G.E.T.) are designed to provide strength and flexibility to match the machine to the job, maximizing performance.

Caterpillar Blades

With superior moldboard and 4-cell structure design, Cat bulldozer blades hold up to the toughest job conditions. Our high-tensile strength blades resist torsional bending and deflection in tough applications.
  • High-tensile strength, Cat DH-2™ steel, cutting edges resist bending.
  • DH-3™ steel end bits maximize service life.

Variable Pitch Power Angle and Tilt Blade (VPAT)

The VPAT blade gives the operator the ability to hydraulically adjust the blade lift, angle and tilt from the operator’s station.
  • Manually adjustable blade pitch for optimum performance.
  • Top corners of the blade are clipped for better operator viewing area. (XL arrangement only).
  • C-Frame is solidly pinned to the mainframe for good blade control and eliminates blade motion due to track oscillation or side forces.
  • C-Frame to tractor joint is sealed and lubricated with remote lines for extended service life and quiet operation.
  • Large C-Frame tower bearings have been added to improve durability.
  • Lubrication points are located at all pin joints to reduce wear.

Semi-Universal Blade (XL Arrangement Only)

Built for tough applications where penetration and blade side loading are important. The design of the SU blade makes it excellent for aggressive dirt penetration and loading materials. The blade wings are designed for superior load retention.

Foldable Blade (D6N LGP Arrangement Only)

Designed to conform with the 3 m (9.8 ft) width transport limit without blade removal. Allows a 0.30 m (1 ft) section on both ends of the blade to fold into transport position.

Multi-Shank Ripper

The multi-shank parallelogram ripper lets you choose one, two or three shanks depending on job conditions.
  • Curved or straight ripper shanks are available.
  • Excellent chassis durability in severe drawbar applications.


The D6N can be equipped with a drawbar for pulling work tools such as:
  • Disks
  • Compactors
  • Chopper wheels
  • Retrieval of other equipment


  • Single joystick electronically controls both clutch and brake functions to improve operator efficiency.
  • Input clutches on PTO shaft reduce engine horsepower loss for fuel efficiency.
  • Clutch engagement and brake release are automatically synchronized for smooth operation.
  • Winch components can be serviced with winch mounted on tractor.
Check with your Caterpillar Dealer for details.

Forestry Sweeps

In forestry and land clearing applications where limbs and debris can damage a machine, optional sweeps are available for the N-Series. Sweeps help to shield critical components on the tractor such as hydraulic lines, exhaust stacks, cab windows and lights from damage.

Rear Counterweight

Rear counterweights are available through Custom Products and can be used to help the machine's balance in severe applications such as backing up slopes or heavy angle dozing.


Modular design moves Caterpillar a generation ahead in simplifying service and maintenance.

Built-in Serviceability

Less service time means more working time. Major components are designed as modules and most can be removed without disturbing or removing other components.

Diagnostic Connector

Diagnostic connector allows Caterpillar dealers to quickly troubleshoot the D6N or access stored data with the use of Electronic Technician (Cat ET).

Product Link

This option allows the customer or dealer to obtain machine diagnostics and location from their offices. Product Link provides updates on service meter hours, machine condition and machine location, as well as integrated mapping/route planning.

Electronic Monitoring System

The D6N features a flexible monitoring system that is easily upgraded by flashing software rather than replacing the module, reducing parts cost. As technology changes and new electronics and software become available, the monitoring system will allow the machine to be easily updated.

Ecology Drains

Ecology drains provide an environmentally safer method to drain fluids. They are included on the radiator, hydraulic tank and major power train components.

Modular Cooling System

Individual radiator core modules are easily serviced without major component removal.

Easy Engine Maintenance

Many parts can be rebuilt and are available as remanufactured components.
  • Parent-metal block can be rebored twice and dry-sleeved.
  • Connecting rods can be removed through cylinder tops.
  • Camshaft followers and push rods can be replaced without removing camshaft.
  • Extended oil and engine filter change intervals up to 500 hours.


  • Hinged engine doors to increase engine and service access.
  • Remote-mounted filters located within easy reach during PM service.
  • Air pre-cleaner filter condition monitor located in the cab for high visibility.
  • Redesigned fuel tank for easier internal cleaning.
  • Fast fuel tank provision added (attachment).
  • Larger service panel doors.
  • Diagnostic test ports added for quick troubleshooting.

Total Customer Support

Your Cat Dealer offers a wide range of services that can be set up with a Customer Support Agreement. The dealer can customize a plan for you, from PM service to total machine maintenance, allowing you to optimize your return on investment.

Product Support

Your Cat Dealer offers a wide range of services that can be set up under a Customer Support Agreement (CSA) when you purchase your equipment. The dealer will help you choose a plan that can cover everything from the machine and attachment selection to replacement. This will help you get the best return on your investment.

Remanufactured Components

Save money with remanufactured parts. You receive the same warranty and reliability as new products at a cost savings of 40 to 70 percent.

Service Capability

Whether in the dealer’s fully equipped shop or in the field, you will get trained service technicians using the latest technology and tools.


Make detailed comparisons of the machines you are considering before you buy. How long do components last? What is the cost of preventive maintenance? What is the true cost of lost production? Your Cat Dealer can give you answers to these questions.


Consider the financing options available as well as day-to-day operating costs. This is also the time to look at dealer services that can be included in the cost of the machine to yield lower equipment owning and operating costs over the long run.


Improving operating techniques can boost your profits. Your Cat Dealer has training videotapes, literature and other ideas to help you increase productivity.


Repair, rebuild or replace? Your Cat Dealer can help evaluate the cost involved so you can make the right choice.


More and more equipment buyers are planning for effective maintenance before buying equipment. Choose from your dealer’s wide range of maintenance services at the time of your purchase. Repair option programs guarantee the cost of repairs up front. Diagnostic programs such as Scheduled Oil Sampling and Technical Analysis help avoid unscheduled repairs.
    •  10-amp/12-volt converter
    •  70-amp alternator
    •  Back-up alarm
    •  Diagnostic connector
    •  Horn
    •  Hour meter
    •  Integrated front lights
    •  Odometer
  • 10-amp/12-volt converter
    • 70-amp alternator
      • Back-up alarm
        • Diagnostic connector
          • Horn
            • Hour meter
              • Integrated front lights
                • Odometer
                  • OPERATOR ENVIRONMENT
                    •  Coat hook
                    •  Cup holder
                    •  Electronic Monitoring System (EMS III)
                    •  Electronic travel speed and gear limiter
                    •  Engine air cleaner service indicator in the cab
                    •  Engine RPM display/gear display
                    •  Foot pegs for slope work
                    •  Four gauge cluster
                    •  FTC control for Clutch and Brake steering or Cat tiller bar for D/S
                    •  Hydraulic Pilot Control
                    •  Mirror, rearview
                    •  Power points, two 12-volt
                    •  Pre-start coolant level monitoring system
                    •  Product Link ready
                    •  Radio ready, 12-volt
                    •  ROPS/FOPS cab with integrated A/C
                    •  Seat belt, retractable 76 mm (3 in)
                    •  Storage and literature compartments
                    •  Transmission shift points selection function on dash
                  • POWER TRAIN
                    •  3126B HEUI Caterpillar diesel engine with 24-volt starter
                    •  Air-to-air aftercooler
                    •  Auto-dust ejector with under hood air filter and pre-screener
                    •  Automatic down-shift and kickdown transmission control
                    •  Controlled throttle shifting
                    •  Coolant, extended life
                    •  Coolant sampling port
                    •  Decelerating function
                    •  Fan, blower
                    •  Fuel/water separator
                    •  High efficiency Aluminum Cooling Package.
                    •  Load compensated shifting
                    •  Selectable shift points
                    •  Single poly-vee belt with automatic belt tensioner
                    •  Steering system: Clutch and Brake with FTC or optional Differential Steering system
                    •  Three-speed planetary transmission with torque converter
                  • 3126B HEUI Caterpillar diesel engine with 24-volt starter
                    • Air-to-air aftercooler
                      • Auto-dust ejector with under hood air filter and pre-screener
                        • Automatic down-shift and kickdown transmission control
                          • Controlled throttle shifting
                            • Coolant, extended life
                              • Coolant sampling port
                                • Decelerating function
                                  • Fan, blower
                                    • Fuel/water separator
                                      • High efficiency Aluminum Cooling Package.
                                        • Load compensated shifting
                                          • Selectable shift points
                                            • Single poly-vee belt with automatic belt tensioner
                                              • Steering system: Clutch and Brake with FTC or optional Differential Steering system
                                                • Three-speed planetary transmission with torque converter
                                                  • UNDERCARRIAGE
                                                    •  Adjuster, hydraulic track
                                                    •  Carrier rollers
                                                    •  Guards, end track guiding
                                                    •  Heavy-duty sealed and lubricated tracks
                                                    •  Idlers, lifetime lubricated
                                                    •  Rollers, lifetime lubricated track
                                                    •  Wider tread and taller flange idler profile
                                                  • Adjuster, hydraulic track
                                                    • Carrier rollers
                                                      • Guards, end track guiding
                                                        • Heavy-duty sealed and lubricated tracks
                                                          • Idlers, lifetime lubricated
                                                            • Rollers, lifetime lubricated track
                                                              • Wider tread and taller flange idler profile
                                                                • OTHER STANDARD EQUIPMENT
                                                                  •  4600 meter altitude operation capability without derating
                                                                  •  Centralized remote mounted pressure taps for easy access
                                                                  •  Crankcase guard
                                                                  •  Ecology drains
                                                                  •  Extended service intervals (500 hours)
                                                                  •  Front pull device
                                                                  •  Hinged engine doors
                                                                  •  Hinged radiator grill
                                                                  •  Implement oil filter
                                                                  •  Keyed lockable enclosures
                                                                  •  Load sensing hydraulics
                                                                  •  Rigid drawbar
                                                                  •  SOSSM taps for engine, transmission and implement fluids
                                                                  •  Three valve hydraulics for VPAT dozer
                                                                  •  Transmission remote pressure taps
                                                                • Air conditioner less off
                                                                  • Alternator, brushless
                                                                    • ARO (Lazer/GPS)
                                                                      • Bulldozers-See Bulldozer Specifications Chart for Weights
                                                                        • Canopy
                                                                          • Heater, dash mounted for OROPS
                                                                            • Fan, reversible
                                                                              • Fan Group demand
                                                                                • Fast fill fuel tank
                                                                                  • Lighting system, 4 lights
                                                                                    • Rotating beacon
                                                                                      • Sound suppression (for cab)
                                                                                        • Product Link
                                                                                          • Machine Security System (MSS)
                                                                                            • Guards:
                                                                                              •  Crankcase,heavy duty
                                                                                              •  Fuel tank (for cab or canopy)
                                                                                              •  Guard, rear, heavy duty
                                                                                              •  Guiding Track XL/MS
                                                                                              •  Guiding Track LGP/MS
                                                                                              •  Guiding Guarding Track XL/HD
                                                                                              •  Guiding Guarding Track LGP/HD
                                                                                              •  Radiatior,heavy duty, hinged grill
                                                                                              •  Sand blast grid
                                                                                            • Crankcase,heavy duty
                                                                                              • Fuel tank (for cab or canopy)
                                                                                                • Guard, rear, heavy duty
                                                                                                  • Guiding Track XL/MS
                                                                                                    • Guiding Track LGP/MS
                                                                                                      • Guiding Guarding Track XL/HD
                                                                                                        • Guiding Guarding Track LGP/HD
                                                                                                          • Radiatior,heavy duty, hinged grill
                                                                                                            • Sand blast grid
                                                                                                              • Screens and Sweeps:
                                                                                                                •  Rear screen for EROPS cab
                                                                                                                •  Rear screen for OROPS canopy
                                                                                                                •  Sun Screen
                                                                                                                •  Sweeps EROPS
                                                                                                                •  Sweeps OROPS
                                                                                                              • Rear screen for EROPS cab
                                                                                                                • Rear screen for OROPS canopy
                                                                                                                  • Sun Screen
                                                                                                                    • Sweeps EROPS
                                                                                                                      • Sweeps OROPS
                                                                                                                        • Hydraulics and Ripper:
                                                                                                                          •  Three valve for SU blade (XL) and ripper (valve itself)
                                                                                                                          •  Four valve for bulldozer and ripper (valve itself)
                                                                                                                          •  Ripper, parallelogram (with three straight teeth)
                                                                                                                          •  Each optional curved tooth, replacing straight tooth
                                                                                                                        • Three valve for SU blade (XL) and ripper (valve itself)
                                                                                                                          • Four valve for bulldozer and ripper (valve itself)
                                                                                                                            • Ripper, parallelogram (with three straight teeth)
                                                                                                                              • Each optional curved tooth, replacing straight tooth
                                                                                                                                • Seat:
                                                                                                                                  •  Air suspended C500 comfort series, cloth (for cab only)
                                                                                                                                  •  C500 comfort series, cloth, mechanical suspended (for cab only)
                                                                                                                                  •  C500 comfort series, vinyl, mechanical suspended
                                                                                                                                  •  Low back, vinyl
                                                                                                                                • Starting aids:
                                                                                                                                  •  Engine coolant heater(dealer installed)
                                                                                                                                  •  Heavy-duty batteries
                                                                                                                                  •  Electric fuel priming pump
                                                                                                                                • Engine coolant heater(dealer installed)
                                                                                                                                  • Heavy-duty batteries
                                                                                                                                    • Electric fuel priming pump
                                                                                                                                      • Track pair; heavy-duty sealed and lubricated:
                                                                                                                                        •  XL arrangement, 40-sections:
                                                                                                                                        •  LGP arrangement, 46-sections:
                                                                                                                                      • SystemOne Undercarriage:
                                                                                                                                        •  XL
                                                                                                                                        •  LGP
                                                                                                                                      • XL
                                                                                                                                        • LGP
                                                                                                                                          • Track, pair, SystemOne:
                                                                                                                                            •  XL arrangement, 40-sections:
                                                                                                                                            •  LGP arrangement, 46-sections:
                                                                                                                                          • XL arrangement, 40-sections:
                                                                                                                                            • LGP arrangement, 46-sections:
                                                                                                                                              • Winch and fairleads:
                                                                                                                                                •  Winch (standard or low speed)
                                                                                                                                                •  Fairlead, 3 rollers
                                                                                                                                                •  Fairlead, 4 rollers
                                                                                                                                              Built for it