Exterior View
Interior View

D4 Dozer

The versatile Cat® D4 dozer 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.

Engine Model
Cat C4.4
Power – Net
Net Power – ISO 9249
Net Power – ISO 9249 (DIN)
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.
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
Note (3)
Machine Build Number 16B
Operating Weight
Power Train
Hydrostatic Transmission
Fuel Tank
69gal (US)
DEF Tank
5gal (US)
Operating Weight
Ground Pressure
Width of Standard Shoe
VPAT or VPAT Foldable*
Blade Capacity
Operating Weight
Ground Pressure
Width of Standard Shoe
VPAT or VPAT Foldable*
Blade Capacity
*VPAT foldable blades have the same capacity and width as the XL/LGP VPAT blades.
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.
  • 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
  • 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

Why Choose Louisiana Cat

We serve to build and power our community for a better future.

  • Provide a safe & meaningful work environment
  • Deliver innovative solutions through our expertise
  • Committed to the long-term growth and success of our employees and customers
  • Grow our business profitably