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Cat Large Dozers D9T

Cat Large Dozers D9T

Operating Weight:
106618.0 lb 48361.0 kg
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Product Feature

MOVE with MORE RESPONSIBILITY

Meeting regulations is very important for your business. The D9T is powered by Cat C18 engine with ACERT Technology – which meet today's most stringent emissions standards and are poised to take on tomorrow's challenges as well. Power through tough materials with full rated net power of 436 horsepower at 1,800 rpm.

 

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 rebuild these dozers several times using the same frame with only minor repairs. It's not unusual for a Cat dozer to log more than 100,000 hours. The backbone of the dozer is a heavy, strong and durable frame with high-strength steel castings and continuously rolled top and bottom frame rails. The D9T frame provides durable support to the undercarriage, elevated final drives and other components.

 

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, so most can be removed and reinstalled without disturbing other systems – which allows the D9T back on the job faster.

 

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 or around Cat equipment when developing new products or enhancing safety features for existing products. The D9T has numerous safety features such as but not limited to:

  • Access / Egress Lighting

  • Visibility Arrangements

  • Push-arm Grab Handle, Steps and Guardrails

  • Anchorage Points

  • Operator Not Present Monitoring System


 

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. Every additional cycle you get because of the smooth ride means increased production and lower cost per unit of material moved. The elevated sprocket and suspended undercarriage work together, increasing traction and giving the operator a smoother ride. The elevated sprocket design transfers implement shock loads to the mainframe, so final drives, axles and steering components are isolated from harsh impacts. These benefits translate into higher production and longer component life.

 

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 minimize them. Within the D9T the operator environment is more than a cab; it's an integrated electronic platform designed to maximize productivity. The new Information Display screen is larger, faster and more powerful with increased memory and intuitive menu structure.

 

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 better and obtain the most out of the machine to help reduce operator fatigue and get more done at a lower cost per unit of material moved. The D9T has several electronic options including but not limited to:

  • Automated Blade Assist

  • Autocarry

  • Adaptive Load Select

  • Automatic Ripper Control

  • Cat Grade Control 3D


 

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, Detect, Health and Command – to manage multiple operations and gather real-time feedback to enhance safety, productivity and efficiency.

 

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 operate, there is a dealer nearby to provide world-class service and support for your Cat equipment.


Product Parameter

Overview

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

Units:

Flywheel Power436.0 HP 325.0 kWLess
EmissionsU.S. EPA Tier 4 Final and EU Stage IV U.S. EPA Tier 4 Final and EU Stage IVLess

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

Engine Model (1)Cat® C18 ACERT™ Cat® C18 ACERT™Less
Net SAE J1349/ISO 9249436.0 HP 325.0 kWLess
Bore5.7 in 145.0 mmLess
Displacement1106.0 in³ 18.1 lLess
Engine Model (2)Cat C18 ACERT Cat C18 ACERTLess
Engine Power - Gross SAE J1995*469.0 HP 350.0 kWLess
Engine Power - ISO 14396460.0 HP 343.0 kWLess
Engine Power - Net Power SAE J1349/ISO 9249436.0 HP 325.0 kWLess
Note*Excludes all fan losses. *Excludes all fan losses.Less
Stroke7.2 in 183.0 mmLess

Weights

Operating Weight106618.0 lb 48361.0 kgLess
Shipping Weight80062.0 lb 36316.0 kgLess

Dimensions

Drawbar Height (Center of Clevis)*30.0 in 763.0 mmLess
Ground Clearance*23.4 in 596.0 mmLess
Height - FOPS Cab*150.4 in 3820.0 mmLess
Height - ROPS/Canopy*157.5 in 4000.0 mmLess
Height - Top of Stack*157.4 in 3997.0 mmLess
Length - Basic Tractor - With Drawbar204.0 in 5180.0 mmLess
Length - Basic Tractor - With Winch218.3 in 5545.0 mmLess
Length - With Multi-Shank Ripper257.4 in 6538.0 mmLess
Length - With SU-Blade**270.9 in 6880.0 mmLess
Length - With Single-Shank Ripper257.0 in 6529.0 mmLess
Length - With U-Blade274.3 in 6967.0 mmLess
Overall Length - Basic Tractor193.3 in 4910.0 mmLess
Overall Length - SU-Blade/SS Ripper324.0 in 8230.0 mmLess
Track Gauge88.6 in 2250.0 mmLess
Width - Over Trunnions129.9 in 3300.0 mmLess
Width - Without Trunnions - Standard Shoe113.4 in 2880.0 mmLess
Note (1)*Includes grouser height for total dimensions on hard surfaces. *Includes grouser height for total dimensions on hard surfaces.Less
Note (2)**Includes drawbar. **Includes drawbar.Less
Length - Track on Ground136.6 in 3470.0 mmLess

Transmission

1 Forward2.4 mile/h 3.9 km/hLess
2 Forward4.2 mile/h 6.8 km/hLess
3 Forward7.3 mile/h 11.7 km/hLess
1 Reverse2.9 mile/h 4.7 km/hLess
2 Reverse5.2 mile/h 8.4 km/hLess
3 Reverse8.9 mile/h 14.3 km/hLess
1 Forward - Drawbar Pull161000.0 716500.0 NLess
2 Forward - Drawbar Pull90000.0 400500.0 NLess
3 Forward - Drawbar Pull50000.0 222500.0 NLess

Hydraulic Controls

Pump TypePiston-type pump geared from flywheel Piston-type pump geared from flywheelLess
Pump Output - Steering102.0 gal/min 387.0 l/minLess
Pump Output - Implement60.0 gal/min 226.0 l/minLess
Tilt Cylinder Flow - Rod End Flow37.0 gal/min 140.0 l/minLess
Tilt Cylinder Flow - Head End Flow50.0 gal/min 188.0 l/minLess
Tilt Cylinder Relief Valve Setting2800.0 psi 19300.0 kPaLess
Ripper - Lift - Relief Valve Setting3800.0 psi 26200.0 kPaLess
Ripper - Pitch - Relief Valve Setting3800.0 psi 26200.0 kPaLess
Tank Capacity23.5 gal (US) 89.0 lLess
Lift Cylinder Relief Valve Setting3800.0 psi 26200.0 kPaLess
Steering System - Pressure5875.0 psi 40500.0 kPaLess

Undercarriage

Shoe TypeExtreme Service Extreme ServiceLess
Width - Shoe24.0 in 610.0 mmLess
Shoes/Side43 43Less
Grouser Height3.3 in 84.0 mmLess
Pitch9.4 in 240.0 mmLess
Ground Clearance23.5 in 596.0 mmLess
Track Gauge88.6 in 2250.0 mmLess
Length - Track on Ground136.6 in 3470.0 mmLess
Ground Contact Area6569.0 in² 4.24 m²Less
Track Rollers/Side8 8Less
Number of Carrier Rollers1 per side (optional) 1 per side (optional)Less

Service Refill Capacities

Fuel Tank217.0 gal (US) 821.0 lLess
Cooling System25.9 gal (US) 98.0 lLess
Engine Crankcase*9.7 gal (US) 37.0 lLess
Power Train43.3 gal (US) 164.0 lLess
Final Drive - Each3.9 gal (US) 15.0 lLess
Roller Frames - Each11.9 gal (US) 45.0 lLess
Pivot Shaft Compartment7.9 gal (US) 30.0 lLess
DEF Tank9.5 gal (US) 36.0 lLess
Hydraulic Tank Oil - Only23.5 gal (US) 89.0 lLess
Note*With oil filters. *With oil filters.Less

Winches

Winch ModelPA 140VS PA 140VSLess
Weight*3950.0 lb 1790.0 kgLess
Oil Capacity4.0 gal (US) 15.0 lLess
Increased Tractor Length21.9 in 557.0 mmLess
Drum Width12.6 in 320.0 mmLess
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
Maximum Drum Capacity - Optional Cable Length204.0 ft 62.0 mLess
Maximum Drum Capacity - Recommended Cable Length257.0 ft 78.0 mLess
Wire Cable Diameter - Optional1.25 in 32.0 mmLess
Wire Cable Diameter - Recommended1.13 in 28.0 mmLess
Wire Cable Ferrule Size - Length2.8 in 70.0 mmLess
Wire Cable Ferrule Size - Outside Diameter2.4 in

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