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D9T Dozer

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.

Engine - U.S. EPA Tier 4 Final/EU Stage IV

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

Engine

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

Weights

Operating Weight 106618lb
Shipping Weight 80062lb

Undercarriage

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
Length - Track on Ground 136.6in
Ground Contact Area 6569in²
Track Rollers/Side 8
Number of Carrier Rollers 1 per side (optional)

Dimensions

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

Transmission

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 217gal (US)
DEF Tank 9.5gal (US)
Cooling System 25.9gal (US)
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)
Note *With oil filters.

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
Lift Cylinder Relief Valve Setting 3800psi
Tilt Cylinder Relief Valve Setting 2800psi
Ripper - Lift - Relief Valve Setting 3800psi
Ripper - Pitch - Relief Valve Setting 3800psi
Steering System - Pressure 5875psi
Tank Capacity 23.5gal (US)

Winches

Winch Model PA 140VS
Weight* 3950lb
Oil Capacity 4gal (US)
Increased Tractor Length 21.9in
Drum Width 12.6in
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 - Length 2.8in
Wire Cable Ferrule Size - Outside Diameter 2.4in
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).

Standards

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.

Standard 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 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

Optional Equipment

  • 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)