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D9T

Large Dozers

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.

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Engine Model (1) Cat® C18
Flywheel Power 325 kW
Bore 145 mm
Stroke 183 mm
Availability Please Call Admin
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D9T
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OVERVIEW

THE IDEAL DOZER

FEATURES & BENEFITS

MOVE with MORE RESPONSIBILITY

Meeting regulations is very important for your business. The D9T is powered by the Cat C18 engine – which meet today's most stringent emissions standards and are poised t... Read more

MOVE with MORE RELIABILITY

You can't afford to have operators not dozing. Helping you get more done with maximum availability, the D9T's durable design makes repair and maintenance easy. You can re... Read more

Modular Design

Mechanical availability is one of your top concerns. The D9T reduces downtime by making our machines easy to repair and maintain. Major components are modular in design,... Read more

MOVE with MORE CONFIDENCE

You consider the safety of your workers a top priority, and we're doing our best to help you meet your safety goals. Caterpillar considers the safety of everyone in, on o... Read more

MOVE with MORE VERSATILITY

Every day you are focused on productivity and cost per unit for increased profitability. With the D9T fully suspended undercarriage you will get more cycles per day. Ever... Read more

MOVE with MORE EFFICIENCY

Productive operations begin with a productive operator. Noise, stress and fatigue all have an effect on operator performance – so we've designed an environment that helps... Read more

MOVE with MORE INTELLIGENCE

You expect advanced solutions for improved uptime and performance. Several electronic features have been integrated into the D9T to help a less skilled operator become be... Read more

Cat MineStar System

Cat MineStar System is an integrated suite of mine operations and mobile equipment management technologies. Customers can configure the optional sets: Fleet, Terrain, Det... Read more

MOVE with MORE SUPPORT

Your Cat dealer knows how to keep your machines moving. We've built an extensive network of nearly 200 locally owned businesses in over 200 countries. So wherever you ope... Read more

SPECIFICATIONS FOR D9T

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Engine - U.S. EPA Tier 4 Final/EU Stage IV
Engine Model (1) Cat® C18
Bore 145 mm
Stroke 183 mm
Displacement 18.1 l
Engine Power - Gross SAE J1995* 350 kW
Engine Power - ISO 14396 343 kW
Engine Power - Net Power SAE J1349/ISO 9249 325 kW
Note *Excludes all fan losses.
Net SAE J1349/ISO 9249 325 kW
Engine Model (2) Cat C18 ACERT
Engine
Flywheel Power 325 kW
Emissions U.S. EPA Tier 4 Final and EU Stage IV
Weights
Operating Weight 48361 kg
Shipping Weight 36316 kg
Transmission
1 Forward 3.9 km/h
2 Forward 6.8 km/h
3 Forward 11.7 km/h
1 Reverse 4.7 km/h
2 Reverse 8.4 km/h
3 Reverse 14.3 km/h
1 Forward - Drawbar Pull 716500 N
2 Forward - Drawbar Pull 400500 N
3 Forward - Drawbar Pull 222500 N
Hydraulic Controls
Pump Type Piston-type pump geared from flywheel
Pump Output - Steering 387 l/min
Pump Output - Implement 226 l/min
Tilt Cylinder Flow - Rod End Flow 140 l/min
Tilt Cylinder Flow - Head End Flow 188 l/min
Lift Cylinder Relief Valve Setting 26200 kPa
Tilt Cylinder Relief Valve Setting 19300 kPa
Ripper - Lift - Relief Valve Setting 26200 kPa
Ripper - Pitch - Relief Valve Setting 26200 kPa
Steering System - Pressure 40500 kPa
Tank Capacity 89 l
Undercarriage
Shoe Type Extreme Service
Width - Shoe 610 mm
Shoes/Side 43
Grouser Height 84 mm
Pitch 240 mm
Ground Clearance 596 mm
Track Gauge 2250 mm
Length - Track on Ground 3470 mm
Ground Contact Area 4.24 m²
Track Rollers/Side 8
Number of Carrier Rollers 1 per side (optional)
Service Refill Capacities
Fuel Tank 821 l
DEF Tank 36 l
Cooling System 98 l
Engine Crankcase* 37 l
Power Train 164 l
Final Drive - Each 15 l
Roller Frames - Each 45 l
Pivot Shaft Compartment 30 l
Hydraulic Tank Oil - Only 89 l
Note *With oil filters.
Winches
Winch Model PA 140VS
Weight* 1790 kg
Oil Capacity 15 l
Increased Tractor Length 557 mm
Drum Width 320 mm
Wire Cable Diameter - Recommended 28 mm
Wire Cable Diameter - Optional 32 mm
Maximum Drum Capacity - Recommended Cable Length 78 m
Maximum Drum Capacity - Optional Cable Length 62 m
Wire Cable Ferrule Size - Length 70 mm
Wire Cable Ferrule Size - Outside Diameter 60 mm
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.
Dimensions
Ground Clearance* 596 mm
Track Gauge 2250 mm
Width - Without Trunnions - Standard Shoe 2880 mm
Width - Over Trunnions 3300 mm
Height - FOPS Cab* 3820 mm
Height - Top of Stack* 3997 mm
Height - ROPS/Canopy* 4000 mm
Drawbar Height (Center of Clevis)* 763 mm
Length - Track on Ground 3470 mm
Overall Length - Basic Tractor 4910 mm
Length - Basic Tractor - With Drawbar 5180 mm
Length - Basic Tractor - With Winch 5545 mm
Length - With SU-Blade** 6880 mm
Length - With U-Blade 6967 mm
Length - With Single-Shank Ripper 6529 mm
Length - With Multi-Shank Ripper 6538 mm
Overall Length - SU-Blade/SS Ripper 8230 mm
Note (1) *Includes grouser height for total dimensions on hard surfaces.
Note (2) **Includes drawbar.

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Flywheel Power 264 kW
Emissions U.S. EPA Tier 4 Final/EU Stage IV/Korea Tier 4
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Flywheel Power 447 kW
Bore 137 mm
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Net Power - SAE J1349/ISO 9249 308 kW
Bore 137 mm
Stroke 152 mm
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Engine Model Cat C15
Flywheel Power 231 kW
Operating Weight 42050 kg
Type パワ－シフトディファレンシャルステアリング
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Engine Model Cat 3406C DITA
Power - Net 226 kW
Net Power (Rated) - 2,100 rpm - ISO 9249/SAE J1349 226 kW
Net Power (Rated) - 2,100 rpm - ISO 9249/SAE J1349 (DIN) 307 HP
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Engine Model Cat C15
Power - Net 264 kW
Emissions Japan 2014 (Tier 4 Final)
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Engine Model Cat C18
Flywheel Power 306 kW
Operating Weight 53350 kg
Type パワ－シフト
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