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Overview

The durable construction of the D9T is well suited for tough working conditions. It has excellent productivity, optimal operator comfort and robust reliability. Today’s D9T will help you meet your business objectives every day.

Engine

Units:
Engine Model Cat® C18 ACERT™ Cat® C18 ACERT™ Less
Flywheel Power 410.0 hp 306.0 kW Less
Bore 5.7 in 145.0 mm Less
Stroke 7.2 in 183.0 mm Less
Displacement 1106.0 in3 18.1 L Less
Emissions U.S. EPA Tier 2/EU Stage II Equivalent and U.S. EPA Tier 3/EU Stage IIIA Equivalent U.S. EPA Tier 2/EU Stage II Equivalent and U.S. EPA Tier 3/EU Stage IIIA Equivalent Less
Net SAE J1349/ISO 9249 410.0 hp 306.0 kW Less
Engine Power – Gross SAE J1995* 448.0 hp 334.0 kW Less
Engine Power – ISO 14396 441.0 hp 329.0 kW Less
Engine Power – Net SAE J1349/ISO 9249 410.0 hp 306.0 kW Less
Note * Excludes all fan losses. * Excludes all fan losses. Less
Note Engine ratings apply at 1,833 rpm. Engine ratings apply at 1,833 rpm. Less
Note Net power advertised is the power available at the flywheel when the engine is equipped with fan at max speed, air cleaner, muffler and alternator. Net power advertised is the power available at the flywheel when the engine is equipped with fan at max speed, air cleaner, muffler and alternator. Less
Note No derating required up to 2286 m (7,500 ft) altitude. High altitude attachment available for greater than 2286 m (7,500 ft). No derating required up to 2286 m (7,500 ft) altitude. High altitude attachment available for greater than 2286 m (7,500 ft). Less

Weights

Operating Weight 105539.0 lb 47872.0 kg Less
Shipping Weight 78806.0 lb 35746.0 kg Less
Note Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, full fuel tank, ROPS, FOPS cab, SU-Blade, Single-Shank Ripper, 610 mm (24 in) ES shoes, and operator. Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, full fuel tank, ROPS, FOPS cab, SU-Blade, Single-Shank Ripper, 610 mm (24 in) ES shoes, and operator. Less
Note Shipping Weight: Base machine chassis with cab, pivot shaft, roller frames, track and ROPS. Shipping Weight: Base machine chassis with cab, pivot shaft, roller frames, track and ROPS. Less

Transmission

1 Forward 2.4 mph 3.9 km/h Less
2 Forward 4.2 mph 6.8 km/h Less
3 Forward 7.3 mph 11.7 km/h Less
1 Reverse 2.9 mph 4.7 km/h Less
2 Reverse 5.2 mph 8.4 km/h Less
3 Reverse 8.9 mph 14.3 km/h Less
1 Forward – Drawbar Pull 161000.0 lbf 716500.0 N Less
2 Forward – Drawbar Pull 90000.0 lbf 400500.0 N Less
3 Forward – Drawbar Pull 50000.0 lbf 222500.0 N Less

Hydraulic Controls

Pump Type Piston-type pump geared from flywheel Piston-type pump geared from flywheel Less
Pump Output (Steering) 102.0 gal/min 387.0 L/min Less
Pump Output (Implement) 60.0 gal/min 226.0 L/min Less
Tilt Cylinder Rod End Flow 37.0 gal/min 140.0 L/min Less
Tilt Cylinder Head End Flow 50.0 gal/min 188.0 L/min Less
Bulldozer Relief Valve Setting 3800.0 psi 26200.0 kPa Less
Tilt Cylinder Relief Valve Setting 2800.0 psi 19300.0 kPa Less
Ripper (Lift) Relief Valve Setting 3800.0 psi 26200.0 kPa Less
Ripper (Pitch) Relief Valve Setting 3800.0 psi 26200.0 kPa Less
Steering 5875.0 psi 40500.0 kPa Less
Tank Capacity 23.5 gal 89.0 L Less
Note Steering Pump output measured at 1,800 rpm and 30 000 kPa (4,351 psi). Steering Pump output measured at 1,800 rpm and 30 000 kPa (4,351 psi). Less
Note Implement Pump output measured at 1,800 rpm and 20 000 kPa (2,900 psi). Implement Pump output measured at 1,800 rpm and 20 000 kPa (2,900 psi). Less
Note Electro-hydraulic pilot valve assists operations of ripper and dozer controls. Standard hydraulic systems includes four valves. Electro-hydraulic pilot valve assists operations of ripper and dozer controls. Standard hydraulic systems includes four valves. Less
Note Complete system consists of pump, tank with filter, oil cooler, valves, lines, linkage and control levers. Complete system consists of pump, tank with filter, oil cooler, valves, lines, linkage and control levers. Less

Undercarriage

Shoe Type Extreme Service Extreme Service Less
Width of Shoe 24.0 in 610.0 mm Less
Shoes/Side 43 43 Less
Grouser Height 3.3 in 84.0 mm Less
Pitch 9.44 in 240.0 mm Less
Ground Clearance 23.5 in 596.0 mm Less
Track Gauge 88.6 in 2250.0 mm Less
Length of Track on Ground 136.6 in 3470.0 mm Less
Ground Contact Area 6569.0 in2 4.24 m2 Less
Track Rollers/Side 8 8 Less
Number of Carrier Rollers 1 per side (optional) 1 per side (optional) Less
Note Positive Pin Retention Track. Positive Pin Retention Track. Less

Service Refill Capacities

Fuel Tank 235.0 gal 889.0 L Less
Cooling System 26.7 gal 101.0 L Less
Engine Crankcase* 9.0 gal 34.0 L Less
Power Train 43.3 gal 164.0 L Less
Final Drives (each) 3.9 gal 15.0 L Less
Roller Frames (each) 11.9 gal 45.0 L Less
Pivot Shaft Compartment 7.9 gal 30.0 L Less
Hydraulic Tank Oil (only) 23.5 gal 89.0 L Less
Note * With oil filters. * With oil filters. Less

Blades – 9SU

Capacity (SAE J1265) 17.7 yd3 13.5 m3 Less
Width (over end bits) 14.14 ft 4310.0 mm Less
Height 6.35 ft 1934.0 mm Less
Digging Depth 23.9 in 606.0 mm Less
Ground Clearance 56.0 in 1422.0 mm Less
Maximum Tilt 37.0 in 940.0 mm Less
Weight* (without hydraulic controls) 15130.0 lb 6863.0 kg Less
Total Operating Weight** (with Blade and Single-Shank Ripper) 105539.0 lb 47872.0 kg Less
Note * Includes blade installation arrangement, blade tilt cylinder, and blade lift cylinders. * Includes blade installation arrangement, blade tilt cylinder, and blade lift cylinders. Less
Note ** Total Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, full fuel tank, ROPS, FOPS cab, Blade, Single-Shank Ripper, 610 mm (24 in) ES shoes, and operator. ** Total Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, full fuel tank, ROPS, FOPS cab, Blade, Single-Shank Ripper, 610 mm (24 in) ES shoes, and operator. Less

Blades – 9U

Capacity (SAE J1265) 21.4 yd3 16.4 m3 Less
Width (over end bits) 15.25 ft 4650.0 mm Less
Height 6.35 ft 1934.0 mm Less
Digging Depth 23.9 in 606.0 mm Less
Ground Clearance 56.0 in 1422.0 mm Less
Maximum Tilt 39.9 in 1014.0 mm Less
Weight* (without hydraulic controls) 16288.0 lb 7388.0 kg Less
Total Operating Weight** (with Blade and Single-Shank Ripper) 106836.0 lb 48460.0 kg Less
Note * Includes blade installation arrangement, blade tilt cylinder, and blade lift cylinders. * Includes blade installation arrangement, blade tilt cylinder, and blade lift cylinders. Less
Note ** Total Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, full fuel tank, ROPS, FOPS cab, Blade, Single-Shank Ripper, 610 mm (24 in) ES shoes, and operator. ** Total Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, full fuel tank, ROPS, FOPS cab, Blade, Single-Shank Ripper, 610 mm (24 in) ES shoes, and operator. Less

Rippers – Adjustable Parallelogram Single-Shank Standard/Deep

Overall Beam Width NA NA Less
Number of Shank Holes 3 3 Less
Maximum Clearance Raised (under tip, pinned in bottom hole) 882 mm/817 mm (34.7 in/32.2 in) 882 mm/817 mm (34.7 in/32.2 in) Less
Maximum Penetration (standard tip) 1231 mm/1727 mm (48.5 in/68 in) 1231 mm/1727 mm (48.5 in/68 in) Less
Maximum Penetration Force (shank vertical) 158 kN/172 kN (35,520 lbf/38,667 lbf) 158 kN/172 kN (35,520 lbf/38,667 lbf) Less
Pry out Force 332 kN/331 kN (74,637 lbf/74,412 lbf) 332 kN/331 kN (74,637 lbf/74,412 lbf) Less
Weight (with one shank) 4293 kg/4420 kg (9,464 lb/9,744 lb) 4293 kg/4420 kg (9,464 lb/9,744 lb) Less
Total Operating Weight* (with SU-Blade and Ripper) 105539.0 lb 47872.0 kg Less
Note * Total Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, full fuel tank, ROPS, FOPS cab, SU-Blade, Ripper, 610 mm (24 in) ES shoes, and operator. * Total Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, full fuel tank, ROPS, FOPS cab, SU-Blade, Ripper, 610 mm (24 in) ES shoes, and operator. Less
Note Single-shank ripping arrangement weight includes pin puller. Single-shank ripping arrangement weight includes pin puller. Less

Rippers – Adjustable Parallelogram+Multi-shank

Number of Shank Holes 2 2 Less
Overall Beam Width 4.36 ft 1330.0 mm Less
Maximum Clearance Raised (under tip, pinned in bottom hole) 34.6 in 879.0 mm Less
Maximum Penetration (standard tip) 31.4 in 798.0 mm Less
Maximum Penetration Force (shank vertical) 34621.0 lb 154.0 kN Less
Pry out Force (Multi-Shank Ripper with one tooth) 81156.0 lb 361.0 kN Less
Weight (with one shank) 9156.0 lb 4153.0 kg Less
Total Operating Weight* (with SU-Blade and Ripper) 106309.0 lb 48221.0 kg Less
Note * Total Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, full fuel tank, ROPS, FOPS cab, SU-Blade, Ripper, 610 mm (24 in) ES shoes, and operator. * Total Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, full fuel tank, ROPS, FOPS cab, SU-Blade, Ripper, 610 mm (24 in) ES shoes, and operator. Less
Note + Includes (1) shank, add 347 kg for each additional shank. + Includes (1) shank, add 347 kg for each additional shank. Less

Winches

Winch Model PA140VS PA140VS Less
Weight* 3950.0 lb 1790.0 kg Less
Oil Capacity 4.0 gal 15.0 L Less
Increased Tractor Length 21.9 in 557.0 mm Less
Drum Width 12.6 in 320.0 mm Less
Wire Cable Diameter – Recommended 1.13 in 28.0 mm Less
Wire Cable Diameter – Optional 1.25 in 32.0 mm Less
Maximum Drum Capacity – Recommended Cable Length 257.0 ft 78.0 m Less
Maximum Drum Capacity – Optional Cable Length 204.0 ft 62.0 m Less
Wire Cable Ferrule Size – Outside Diameter 2.4 in 60.0 mm Less
Wire Cable Ferrule Size – Length 2.8 in 70.0 mm Less
Note Variable speed, hydraulically driven, dual braking system, three-roller fairlead. Variable speed, hydraulically driven, dual braking system, three-roller fairlead. Less
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). * Weight shown is base winch only. Does not include mounting arrangement, control arrangement, oil, or wire rope. With counterweight: 3700 kg (8,150 lb). Less

Standards

ROPS ROPS (Rollover Protective Structure) offered by Caterpillar for the machine meets ROPS criteria SAE J1040 MAY94, ISO 3471:1994. ROPS (Rollover Protective Structure) offered by Caterpillar for the machine meets ROPS criteria SAE J1040 MAY94, ISO 3471:1994. Less
FOPS FOPS (Falling Object Protective Structure) meets ISO 3449:2005 Level II. FOPS (Falling Object Protective Structure) meets ISO 3449:2005 Level II. Less
Sound Operator sound exposure Leq (equivalent sound pressure level) measured according to the work cycle procedures specified in ANSI/SAE J1166 OCT98 is 77 dB(A), for cab offered by Caterpillar, when properly installed and maintained and tested with the doors and windows closed. Operator sound exposure Leq (equivalent sound pressure level) measured according to the work cycle procedures specified in ANSI/SAE J1166 OCT98 is 77 dB(A), for cab offered by Caterpillar, when properly installed and maintained and tested with the doors and windows closed. Less
Sound The exterior sound pressure level for the standard machine measured at a distance of 15 m (49 ft) according to the test procedures specified in SAE J88 APR95, mid-gear-moving operation, is 87 dB(A). The exterior sound pressure level for the standard machine measured at a distance of 15 m (49 ft) according to the test procedures specified in SAE J88 APR95, mid-gear-moving operation, is 87 dB(A). Less

Dimensions (Approximate)

Ground Clearance* 23.4 in 596.0 mm Less
Track Gauge 88.6 in 2250.0 mm Less
Width without Trunnions (Standard Shoe) 113.4 in 2880.0 mm Less
Width over Trunnions 129.9 in 3300.0 mm Less
Height (FOPS Cab)* 150.4 in 3820.0 mm Less
Height (Top of Stack)* 154.3 in 3919.0 mm Less
Height (ROPS/Canopy)* 157.5 in 4000.0 mm Less
Drawbar Height (Center of Clevis)* 30.0 in 763.0 mm Less
Length of Track on Ground 136.6 in 3470.0 mm Less
Overall Length Basic Tractor 193.3 in 4910.0 mm Less
Length Basic Tractor with Drawbar 204.0 in 5180.0 mm Less
Length Basic Tractor with Winch 218.3 in 5545.0 mm Less
Length with SU-Blade** 270.9 in 6880.0 mm Less
Length with U-Blade 274.3 in 6967.0 mm Less
Length with Single-Shank Ripper 257.0 in 6529.0 mm Less
Length with Multi-Shank Ripper 257.4 in 6538.0 mm Less
Overall Length (SU-Blade/SS Ripper) 324.0 in 8230.0 mm Less
Note *Includes grouser height for total dimensions on hard surfaces. *Includes grouser height for total dimensions on hard surfaces. Less
Note **Includes drawbar. **Includes drawbar. Less

Structures

Engineered for maximum production and service life.


C18 Engine with ACERT Technology

Power and reliability to help you move more.


Cooling System

Superior cooling keeps you moving in the most demanding work conditions.


Power Train

Power and control to efficiently move your material.


Undercarriage

Designed for optimized machine balance and best performance at your site.


Work Tools

Provide flexibility to match the machine to your job.


Operator Station

Designed for your comfort, convenience, and productivity.


Implement and Steering Controls

Ergonomically designed for ease of operation.


Integrated Technologies

Monitor, manage, and enhance job site operations.


Safety

Focused on keeping everyone safe.


Serviceability

Reduce service time to increase your uptime.


Sustainability

Thinking about your legacy for future generations.


Customer Support

Your Cat dealer knows how to keep your machines moving.


D9T Standard Equipment

ELECTRICAL
  • Alternator, 95-amp
  • Back-up alarm
  • Batteries (2), 12-volt, 200 amp-hour
  • Converter, 12-volt, 10-amp and 20 amp
  • Diagnostic connector
  • Horn, forward warning
  • Light, engine compartment
  • Lighting system, six (6) Halogen
  • Starting receptacle

OPERATOR ENVIRONMENT
  • Advisor-electronic monitoring system
  • Air conditioner and heater
  • Armrest, adjustable
  • Cab, FOPS
  • Deactivation switch, hydraulic controls
  • Decelerator pedal
  • Governor switch, electronic
  • Hydraulic system, electronically controlled for bulldozer and ripper control
  • Mirror, rearview
  • MP3/IPOD ready
  • Radio ready, entertainment
  • ROPS, rollbar
  • Seat, cloth – air suspension
  • Seat belt, retractable 76 mm (3 in)
  • Wipers, intermittent low and high speeds

OTHER STANDARD EQUIPMENT
  • CD ROM Parts Book
  • Ecology drains
  • Fluid sampling ports
  • Grade Control Ready
  • Ground level service center
  • Product Link
  • Vandalism protection (8 caplocks)
  • VIMS 3G

POWER TRAIN
  • Aftercooler, air-to-air
  • Air filter, with precleaner
  • Aluminum bar plate radiator, 6 fpi
  • C18 with ACERT Technology: – 24-volt electric start
  • Controlled throttle shifting
  • Coolant, extended life
  • Engine idle shutdown timer
  • Ether starting aid, automatic
  • Fast fuel system
  • Fuel priming pump, electric
  • High speed oil change system, engine and power train
  • Muffler
  • Parking brake, electronic
  • Prescreener
  • Separator, water/fuel
  • Shift Management
  • 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

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
  • Track adjusters, hydraulic
  • Track guides
  • Two-piece master links

D9T 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

ELECTRICAL
  • Light, warning strobe
  • Lights, supplemental: – Nine (9) LED – Nine (9) HID – Ten (10) Halogen

GUARDS
  • Bottom: – Front counterweight – Partial – Sealed
  • Guard, fuel tank
  • Guard, fuel tank with transmission guard
  • Striker bar, front
  • Undercarriage idlers

OPERATOR ENVIRONMENT
  • Air conditioner – ROPS mounted
  • Cab glass: – 276 kPa (40 psi) – Impact resistant – dual pane
  • 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

OTHER ATTACHMENTS
  • Engine exhaust shields
  • Heater, engine coolant
  • Heater, fuel
  • Battery, cold weather (includes two additional heavy-duty batteries and additional starting motor)
  • Prelube, engine

POWER TRAIN
  • Final drives: – Cold weather – Guarded – Waste handling
  • High altitude arrangement

REAR ATTACHMENTS
  • Counterweight
  • CapSure Hammerless Installation and Positive Retention System: – Single Shank – Multi Shank – Single Shank Deep
  • Drawbar
  • Multi Shank ripper: – Standard
  • Rear window screen
  • Single Shank ripper: – Pin Puller – Standard
  • Striker Bar
  • Winch (A rear attachment and/or counterweight is recommended for improved performance and balance.)

SPECIAL ARRANGEMENTS
  • High debris
  • Sound
  • Stockpile
  • Waste handling

TECHNOLOGY
  • AccuGrade
  • Cat Grade Control 3D
  • Performance: – AutoCarry – Automatic Ripper Control
  • Terrain for Grading

UNDERCARRIAGE
  • Arrangements: – Abrasion – Cold weather – Waste handling
  • Carrier rollers
  • 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 holes – 610 mm (24 in), Super Extreme Service – 610 mm (24 in), Super Extreme Service trapezoidal holes – 685 mm (27 in), Extreme Service – 685 mm (27 in), Extreme Service clip – 685 mm (27 in), Extreme Service trapezoidal holes – 685 mm (27 in), Super Extreme Service – 760 mm (30 in), Moderate Service – 760 mm (30 in), Moderate Service trapezoidal holes