Cat Dozers:

D9T Dozer

Number of Carrier Rollers
1 per side (optional)
1 Forward - Drawbar Pull
161000 lbf
2 Forward - Drawbar Pull
90000 lbf
3 Forward - Drawbar Pull
50000 lbf

The Cat D9T has a reputation for outstanding productivity, operator comfort, and robust reliability. It is a highly versatile machine flexible enough to be used in heavy construction, quarries, landfills, forestry, and mine sites. Cat customers can count on the D9T’s continued legacy of superior performance, long life, ease of operation and world-class service from the global Cat dealer network to be the backbone of their operation.



Product Specs

  • Undercarriage

  • Number of Carrier Rollers
    1 per side (optional)
    Length of Track on Ground
    136.6in
    Shoe Type
    Extreme Service
    Width - Shoe
    24in
    Shoes/Side
    43
    Grouser Height
    3.3in
    Pitch
    9.4in
    Ground Clearance
    23.5in
    Track Gauge
    88.6in
    Ground Contact Area
    6569in²
    Track Rollers/Side
    8
    Length - Track on Ground
    136.6in
    Number of Carrier Rollers
    1 per side (optional)
  • Transmission

  • 1 Forward - Drawbar Pull
    161000lbf
    2 Forward - Drawbar Pull
    90000lbf
    3 Forward - Drawbar Pull
    50000lbf
    1 Forward
    2.4mile/h
    2 Forward
    4.2mile/h
    3 Forward
    7.3mile/h
    1 Reverse
    2.9mile/h
    2 Reverse
    5.2mile/h
    3 Reverse
    8.9mile/h
    1 Forward - Drawbar Pull
    161000lbf
    2 Forward - Drawbar Pull
    90000lbf
    3 Forward - Drawbar Pull
    50000lbf
  • Service Refill Capacities

  • Fuel Tank
    217.0gal
    Cooling System
    25.9gal
    DEF Tank
    9.5gal
    Note
    *With oil filters.
    Engine Crankcase*
    9.7gal (US)
    Power Train
    43.3gal (US)
    Final Drive - Each
    3.9gal (US)
    Roller Frames - Each
    11.9gal (US)
    Pivot Shaft Compartment
    7.9gal (US)
    Hydraulic Tank Oil - Only
    23.5gal (US)
    Fuel Tank
    217gal (US)
    Cooling System
    25.9gal (US)
    DEF Tank
    9.5gal (US)
    Note
    *With oil filters.
  • Winches

  • Flange Diameter
    24.0in
    Overall Winch
    48.3in
    Winch Model
    PA 140VS
    Weight*
    3950lb
    Oil Capacity
    4gal (US)
    Increased Tractor Length
    21.9in
    Drum Width
    12.6in
    Note
    *Weight shown is base winch only. Does not include mounting arrangement, control arrangement, oil, or wire rope. With counterweight: 3700 kg (8,150 lb).
    Maximum Drum Capacity - Optional Cable Length
    204ft
    Maximum Drum Capacity - Recommended Cable Length
    257ft
    Wire Cable Diameter - Optional
    1.25in
    Wire Cable Diameter - Recommended
    1.13in
    Wire Cable Ferrule Size - Length
    2.8in
    Wire Cable Ferrule Size - Outside Diameter
    2.4in
    Wire Cable Diameter – Recommended
    1.13in
    Wire Cable Diameter – Optional
    1.25in
    Maximum drum capacity – Recommended Cable Length
    257ft
    Maximum drum capacity – Optional Cable Length
    204ft
    Wire Cable Ferrule Size – Outside Diameter
    2.4in
    Wire Cable Ferrule Size – Length
    2.8in
  • Engine

  • Emissions
    U.S. EPA Tier 4 Final and EU Stage IV
    Flywheel Power
    436HP
    Emissions
    U.S. EPA Tier 4 Final and EU Stage IV
  • Standards

  • FOPS
    FOPS (Falling Object Protective Structure) meets ISO 3449:2005 Level II.
    ROPS
    ROPS (Rollover Protective Structure) offered by Caterpillar for the machine meets ROPS criteria SAE J1040 May 94, ISO 3471:1994.
    FOPS
    FOPS (Falling Object Protective Structure) meets ISO 3449:2005 Level II.
    ROPS
    ROPS (Rollover Protective Structure) offered by Caterpillar for the machine meets ROPS criteria SAE J1040 May 94, ISO 3471:1994.
  • Dimensions

  • Length Basic Tractor with Drawbar
    204.0in
    Length Basic Tractor with Winch
    218.3in
    Length with Multi-Shank Ripper
    257.4in
    Length with SU-Blade**
    270.9in
    Length with Single-Shank Ripper
    257.0in
    Length with U-Blade
    274.3in
    Overall Length (SU-Blade/SS Ripper)
    324.0in
    Overall Length Basic Tractor
    193.3in
    Track Gauge
    88.6in
    Width over Trunnions
    129.9in
    Width without Trunnions (Standard Shoe)
    113.4in
    Drawbar Height (Center of Clevis)*
    30.0in
    Length of Track on Ground
    136.6in
    Height - FOPS Cab*
    150.4in
    Height - ROPS/Canopy*
    157.5in
    Height - Top of Stack*
    157.4in
    Ground Clearance*
    23.4in
    Drawbar Height (Center of Clevis)*
    30in
    Length - Basic Tractor - With Drawbar
    204in
    Length - Basic Tractor - With Winch
    218.3in
    Length - With Multi-Shank Ripper
    257.4in
    Length - With SU-Blade**
    270.9in
    Length - With Single-Shank Ripper
    257in
    Length - With U-Blade
    274.3in
    Overall Length - Basic Tractor
    193.3in
    Overall Length - SU-Blade/SS Ripper
    324in
    Track Gauge
    88.6in
    Width - Over Trunnions
    129.9in
    Width - Without Trunnions - Standard Shoe
    113.4in
    Length - Track on Ground
    136.6in
    Note (1)
    *Includes grouser height for total dimensions on hard surfaces.
    Note (2)
    **Includes drawbar.
  • Engine - U.S. EPA Tier 4 Final/EU Stage IV

  • Engine Model (1)
    Cat® C18 ACERT™
    Net SAE J1349/ISO 9249
    436HP
    Bore
    5.7in
    Displacement
    1106in³
    Engine Model (2)
    Cat C18 ACERT
    Engine Power - Gross SAE J1995*
    469HP
    Engine Power - ISO 14396
    460HP
    Engine Power - Net Power SAE J1349/ISO 9249
    436HP
    Note
    *Excludes all fan losses.
    Stroke
    7.2in
  • Weights

  • Operating Weight
    106618lb
    Shipping Weight
    80062lb
  • Hydraulic Controls

  • Pump Type
    Piston-type pump geared from flywheel
    Pump Output - Steering
    102gal/min
    Pump Output - Implement
    60gal/min
    Tilt Cylinder Flow - Rod End Flow
    37gal/min
    Tilt Cylinder Flow - Head End Flow
    50gal/min
    Tilt Cylinder Relief Valve Setting
    2800psi
    Ripper - Lift - Relief Valve Setting
    3800psi
    Ripper - Pitch - Relief Valve Setting
    3800psi
    Tank Capacity
    23.5gal (US)
    Lift Cylinder Relief Valve Setting
    3800psi
    Steering System - Pressure
    5875psi

Equipment

  • Electrical
    • Alternator, 150-amp
    • Back-up alarm
    • Batteries (two), 12-volt, 200 amp-hour
    • Converter, 12-volt, 10 amp and 20 amp
    • Diagnostic connector
    • Horn, forward warning
    • Light, engine compartment
    • Lighting system, six halogen and two LED
    • Starting receptacle
  • Operator Environment
    • Armrest, adjustable
    • Cab, FOPS
    • Cab heater
    • Deactivation switch, hydraulic controls
    • Decelerator pedal
    • Differential steer, power turn
    • Governor switch, electronic
    • Hydraulic system, electronically controlled for bulldozer and ripper control
    • Information display - multi-color
    • Mirror, rearview
    • MP3/IPOD ready
    • Radio ready, entertainment
    • ROPS mounted air conditioner
    • ROPS rollbar
    • Seat: - Cloth, air suspension
    • Seat belt, retractable 76 mm (3 in)
    • Steering and transmission control
    • Wipers, intermittent low and high speeds
  • Power Train
    • Aftercooler, air-to-air
    • Air filter, with precleaner
    • Aluminum bar plate radiator, 6 fpi
    • C18 with ACERT Technology, Tier 4 Final and Stage IV: – 24-volt electric start – Clean Emissions Module
    • Coolant, extended life
    • Shift management: - Advanced Productivity Electronic Control System (APECS) - Enhanced AutoShift (EAS)
    • Engine idle shutdown timer
    • Ether starting aid, automatic
    • Fast fuel system
    • Fuel priming pump, key-on, electric
    • High speed oil change system, engine and power train
    • Muffler
    • Parking brake, electronic
    • Prescreener
    • Separator, water/fuel
    • Three planet, double-reduction planetary final drives
    • Torque converter
    • Transmission, electronic control (ECPC), (3F/3R speeds)
  • Safety And Security
    • Anchorage points
    • Fender guard rails
    • Heavy duty steps and handles
    • Operator Not Present Monitor System
    • Seat belt warning system
    • Slope and side-slope monitor
  • Undercarriage
    • Equalizer bar end pin grease fittings, remote
    • Rollers and idlers, lifetime lubricated
    • Sprocket rim segments, replaceable
    • Suspension-type undercarriage, eight-roller tubular track roller frame
    • Three bolt idler caps
    • Track adjusters, hydraulic
    • Track guides
    • Two-piece master links
  • Other Standard Equipment
    • Automated Blade Assist ready (for dual tilt)
    • CD ROM parts book
    • Ecology drains
    • Engine enclosure
    • Fluid sampling ports
    • Grade control ready
    • Ground level service center
    • Product Link (Satellite)
    • Vandalism protection (eight caplocks)
    • VIMS 3G
  • Bulldozer Attachments
    • 9SU blade
    • 9SU blade, push plate
    • 9SU abrasion resistant blade
    • 9SU abrasion resistant blade, black
    • 9SU landfill blade
    • 9U blade
    • 9U abrasion resistant blade
    • 9U abrasion resistant blade, black
  • Guards
    • Bottom guards, front counterweight
    • Bottom guards, partial
    • Bottom guards, sealed
    • Guard, fuel tank
    • Guard, fuel tank with transmission guard
    • Guard, undercarriage idlers
    • Guard, striker bars - front
  • Operator Environment
    • Cab glass: – 276 kPa (40 psi) – Dual pane impact resistant
    • Operators arrangements: – 5th percentile arrangement – Quick opening floor plates
    • Powered precleaner
    • Seat: – Vinyl with air suspension – Heated and ventilated cloth seat with air suspension
    • Visibility package: – Mirrors – Single camera
    • Window shades
  • Power Train
    • Coolant, arctic
    • Engine prelube
    • Exhaust, wrapped: – Insolated Clean Emissions Module
    • Final drives: – Cold weather – Guarded – Waste handling
    • Ground level DEF fill
    • Reversible cooling fan
  • Rear Attachments
    • CapSure hammerless installation and positive retention system – Single shank – Multi shank – Single shank deep
    • Counterweights
    • Drawbar, rear
    • Multi-shank ripper: – Standard
    • Single-shank ripper – Pin Puller – Standard
    • Striker bar
    • Winch*
    • *A rear attachment and/or counterweight is recommended for improved performance and balance.
  • Safety And Security
    • Lights – Twelve, (includes ten halogen and two LED) – HID (includes four halogen, six HID, and two LED) – LED, (includes twelve LED work lights)
    • Rear window screen
    • Warning strobe
  • Special Arrangements
    • High debris
    • Sound
    • Stockpile
    • Waste handling
  • Technology
    • AccuGrade installation
    • Performance – AutoCarry – Automatic ripper control
    • Cat Grade Control 3D
    • Terrain for Grading
  • Undercarriage
    • Carrier roller – Carrier rollers, cold weather
    • Tracks, PPR, sealed and lubricated – 560 mm (22 in), Extreme Service – 610 mm (24 in), Extreme Service – 610 mm (24 in), Extreme Service Trapezoidal Hole – 610 mm (24 in), Super Extreme Service – 610 mm (24 in), Super Extreme Service Trapezoidal Hole – 685 mm (27 in), Extreme Service – 685 mm (27 in), Extreme Service Clipped Grousers – 685 mm (27 in), Extreme Service Trapezoidal Hole – 685 mm (27 in), Super Extreme Service – 760 mm (30 in), Moderate Service – 760 mm (30 in), Moderate Service Trapezoidal Hole
    • Undercarriage arrangements – Abrasion – Cold weather – Waste handling
  • Other Attachments
    • Battery, cold weather (includes two sets of batteries and two starter motors)
    • Fuel lines, cooler
    • Heater, engine coolant
    • Hydraulics, dual tilt (with Auto Blade Assist)

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