D4

Medium Dozers D4

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Key Specs

Engine Model
Cat C4.4
Cat C4.4
Power - Net
130 HP
97 kW
Operating Weight
29259 lb
13272 kg

Overview

SEE A BETTER BOTTOM LINE

The versatile Cat® D4 dozer (formerly D6K2) offers the power and precision to get jobs done quickly, plus gives you up to 30 percent more visibility in front of the blade. Easy-to-use technology features help you get more quality work done in less time. Fuel efficiency and service improvements help reduce your operating costs.

Benefits

Up To 30% Better Visibility

Work more efficiently - lower sloping hood line for better visibility to the area in front of the blade.

Up To 50% More Productivity with Cat Technology

Standard Assist features and Grade technology help boost productivity and ease of operation for operators of varied skill levels.

Lower Operating Costs

Lower maintenance costs, longer service intervals help you save time and money.

Up To 5% Less CO2 Emissions

The D4 emits up to 5% less CO2 than the previous D6K2.

Product Specifications for D4

Engine Model Cat C4.4 Cat C4.4
Power - Net 130 HP 97 kW
Net Power - ISO 9249 130 HP 97 kW
Net Power - ISO 9249 (DIN) 132 mhp 132 mhp
Emissions U.S. EPA Tier 4 Final/EU Stage V/Japan 2014/Korea Stage V U.S. EPA Tier 4 Final/EU Stage V/Japan 2014/Korea Stage V
Note (1) Net power available at the flywheel when the engine is equipped with fan, air cleaner, aftertreatment, and alternator with engine speed at 2100 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture. Net power available at the flywheel when the engine is equipped with fan, air cleaner, aftertreatment, and alternator with engine speed at 2100 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture.
Note (2) Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester) * or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. * Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). ** Lower-carbon intensity fuels do not significantly reduce GHGs at the tailpipe. Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester) * or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. * Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). ** Lower-carbon intensity fuels do not significantly reduce GHGs at the tailpipe.
Note (3) Machine Build Number 16B Machine Build Number 16B
Operating Weight 29259 lb 13272 kg
Power Train Hydrostatic Transmission Hydrostatic Transmission
Fuel Tank 69 gal (US) 260 l
DEF Tank 5 gal (US) 19 l
Operating Weight 29259 lb 13272 kg
Ground Pressure 5.9 psi 40.5 kPa
Width of Standard Shoe 22 in 560 mm
Blade VPAT or VPAT Foldable* VPAT or VPAT Foldable*
Blade Capacity 4.26 yd³ 3.26 m³
Operating Weight 30882 lb 14008 kg
Ground Pressure 4.5 psi 31 kPa
Width of Standard Shoe 30 in 760 mm
Blade VPAT or VPAT Foldable* VPAT or VPAT Foldable*
Blade Capacity 4.98 yd³ 3.81 m³
Note *VPAT foldable blades have the same capacity and width as the XL/LGP VPAT blades. *VPAT foldable blades have the same capacity and width as the XL/LGP VPAT blades.
Recyclability 93% 93%
Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.6 kg of refrigerant which has a CO2 equivalent of 2.288 metric tonnes. The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.6 kg of refrigerant which has a CO2 equivalent of 2.288 metric tonnes.

D4 Standard Equipment

NOTE

  • Standard and optional equipment may vary. Consult your Cat dealer for details.

Power Train

  • Cat C4.4 diesel engine
  • Air cleaner with integrated pre-cleaner, dust ejector and under hood air intake
  • Air-to-air aftercooling
  • Aluminum bar plate cooling system
  • Auto engine speed control
  • Electric fuel pump
  • Engine idle shutdown
  • Hydraulically driven, variable speed fan
  • Hydrostatic, infinitely variable speed transmission

Operator Environment

  • Standard ROPS/FOPS cab
  • Integrated air conditioning
  • Air-suspension cloth seat
  • Adjustable armrests
  • 10-in (254 mm) touch screen display
  • Rear vision camera
  • Electronically programmable speed selector
  • Programmable/selectable Bi-Directional shifting
  • Electronic engine air cleaner service indicator
  • 12 V power port
  • Entertainment Radio ready

Cat Technology

  • Slope Indicate
  • ARO with Assist Package: Includes Attachment Ready Option (ARO), Slope Assist, Steer Assist*, Stable Blade, Blade Load Monitor, Traction Control, AutoCarry
  • Product Link, Cellular
  • Remote Flash/Troubleshoot
  • Operator ID
  • Machine Security - Passcode
  • Compatibility with radios and base stations from Trimble, Topcon, and Leica
  • Capability to install 3D grade systems from Trimble, Topcon, and Leica

Undercarriage

  • Heavy Duty undercarriage
  • Cat Abrasion undercarriage
  • Lifetime lubricated track rollers (8 + 2 carrier rollers) and idlers
  • Tracks 40 sections -560 mm (22 in) Moderate Service - Standard
  • Tracks 40 sections -760 mm (30 in) Moderate Service - LGP

Electrical

  • 105 Amp brush-type alternator (24 volt)
  • Backup alarm
  • Diagnostic connector
  • Integrated halogen lights - 4 front, 2 rear

Hydraulics

  • Three valve-hydraulics
  • Load sensing hydraulics

Service and Maintenance

  • Extended service intervals
  • Ecology drains (engine oil, engine coolant, hydraulic)

Blades

  • VPAT blade
  • Manual blade pitch
  • Precision Cutting Edges*

Attachments

  • Front pull device

*Available early 2024

D4 Optional Equipment

NOTE

  • Standard and optional equipment may vary. Consult your Cat dealer for details.

Power Train

  • Precleaner with turbine
  • Auto reversing fan

Operator Environment

  • Comfort cab package
  • Heavy duty cab package
  • Radio, AM/FM/AUX/USB Bluetooth

Cat Technology

  • Grade 3D with Assist Package: Includes full-color 10-inch (254 mm) touchscreen grade display, Steer Assist 3D*, Grade receivers and antennas, Grade Software Enabled Attachment (SEA), ARO with Assist package features
  • Product Link, Dual Cellular/Satellite
  • Machine Security - Bluetooth

Electrical

  • 6 LED lights
  • 8 LED lights - premium

Undercarriage

  • Moderate service or Extreme Service track shoes
  • Track guiding guards - full, center, front/rear

Service and Maintenance

  • Fast fill ready
  • Bio hydraulic oil
  • Cold weather package (120V or 240V)
  • Engine coolant heater (240V)
  • Shovel mounting bracket
  • Fuel refilling pump
  • High speed oil change

Blades

  • Folding VPAT blade
  • Power blade pitch
  • VPAT blade

Attachments

  • Ripper Ready package
  • Winch ready
  • Dual Ripper/Winch Ready package
  • Winch (dealer installed)
  • Ripper with curved or straight shanks
  • Drawbar
  • Rear counterweight
  • Protection packages - standard, front or heavy duty guarding
  • Rear screen

*Available early 2024

Compatible Technology and Services

Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.

  • Cat Slope Assist for Dozers

    Cat® Grade with Slope Assist™ for Dozers makes just about any dozing job faster and easier. The system maintains blade cross slope and/or mainfall for better surface quality, even with a less experienced operator.

  • Cat Steer Assist for Dozers

    Cat® Steer Assist for Dozers automates multiple steering functions to help make operation easier. Increase productivity with less effort, resulting in greater efficiency and reduced operator fatigue. ​

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Cat® Grade with Slope Assist™ for Dozers makes just about any dozing job faster and easier. The system maintains blade cross slope and/or mainfall for better surface quality, even with a less experienced operator.

Explore Technology

Cat® Steer Assist for Dozers automates multiple steering functions to help make operation easier. Increase productivity with less effort, resulting in greater efficiency and reduced operator fatigue. ​

Explore Technology
  • Cat Inspect

    Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

  • Cat Product Link

    Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

  • Cat Remote Flash

    Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

  • Cat Remote Troubleshooting

    Remote Troubleshoot allows your Cat dealer to run testing while the machine is operating. Once the problem is identified, a technician can fix it with the correct parts and tools the first time, saving time and money. Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency.

  • VisionLink®

    VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

1 - 8 of 9 Items items
Previous Next

Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

Explore Technology

Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

Explore Technology

Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

Explore Technology

Remote Troubleshoot allows your Cat dealer to run testing while the machine is operating. Once the problem is identified, a technician can fix it with the correct parts and tools the first time, saving time and money. Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency.

Explore Technology

VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

Explore Technology
  • Cat Grade with 3D for Dozers

    Cat® Grade with 3D for Dozers is a factory-integrated grade control system that helps operators improve grading efficiency, accuracy, and productivity using automated blade movements.

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Previous Next

Cat® Grade with 3D for Dozers is a factory-integrated grade control system that helps operators improve grading efficiency, accuracy, and productivity using automated blade movements.

Explore Technology

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D4 Dozer Intro Video

D4 Dozer at Work

D4 Dozer Flyaround

Cat D4 Dozer Gets Top Grades on Gravel

The Cat D4 Dozer Gets Pushy

Cat D4 Dozer Fills in Around Footings

Cat D4 dozer Finish Grading on a Building Site

Site Preparation with the Cat D4 Dozer

Cat D4 Forestry Dozer at Work in the Woods

Cat D4 Dozer Equipped for Forest Maintenance

Cat Steer Assist for Dozers

Cat Steer Assist 3D for Dozers

The Assist Advantage - Helpful Technology for Cat Dozer Operators

D4 Dozer Intro Video
D4 Dozer at Work
D4 Dozer Flyaround
Cat D4 Dozer Gets Top Grades on Gravel
The Cat D4 Dozer Gets Pushy
Cat D4 Dozer Fills in Around Footings
Cat D4 dozer Finish Grading on a Building Site
Site Preparation with the Cat D4 Dozer
Cat D4 Forestry Dozer at Work in the Woods
Cat D4 Dozer Equipped for Forest Maintenance
Cat Steer Assist for Dozers
Cat Steer Assist 3D for Dozers
The Assist Advantage - Helpful Technology for Cat Dozer Operators

360 View
360 View
D4 Dozer Visibility Graphic

D4 Dozer Visibility Graphic

Cat Dozer Lineup

Cat Dozer Lineup

D4 Dozer Customer Benefits

D4 Dozer Customer Benefits

D4 Dozer Visibility Graphic
Cat Dozer Lineup
D4 Dozer Customer Benefits

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