D5 Dozer

The Cat D5 succeeds the renowned D6N with superior performance, a fully automatic transmission and the broadest choice of technology features to help you get the most from your dozer. Nimble and responsive, it has power for dozing and finesse for grading.

  • Engine Model Cat C7.1

  • Power - Net 170 HP

  • Operating Weight 42263 lb

  • Net Power - Rated - ISO 9249/SAE J1349 170 HP

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Product Specifications



  • Emissions U.S. EPA Tier 4 Final/EU Stage V/Japan 2014 (Tier 4 Final)/Korea Stage V

  • Engine Model Cat C7.1

  • Net Power (Rated) - ISO 9249 (DIN) 172mhp

  • Net Power - Rated - ISO 9249/SAE J1349 170HP

  • Note (1) Rated horsepower at 1770 rpm. Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator. Advertised power is tested per the specified standard in effect at

  • 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) Basic machine specs provided below. For complete specifications and dimensions by configuration, blade and track shoe offerings and more, please visit the product download section to view the full Technical Specifications document.

  • Note (4) Machine Build Number 17B

  • Power - Net 170HP


  • Operating Weight 42263lb


  • Power Train Fully Automatic 3-Speed

Service Refill Capacities

  • DEF Tank 4.2gal (US)

  • Fuel Tank 83.2gal (US)


  • Blade VPAT

  • Blade Capacity 4.6yd³

  • Ground Pressure 6.9psi

  • Operating Weight 37875lb

  • Width of Standard Shoe 24in


  • Blade LGP VPAT

  • Blade Capacity 5.5yd³

  • Ground Pressure 4.7psi

  • Operating Weight 42263lb

  • Width of Standard Shoe 33in

Fine Grading VPAT

  • Blade VPAT

  • Blade Capacity 4.6yd³

  • Ground Pressure 6psi

  • Operating Weight 39198lb

  • Width of Standard Shoe 24in

Push Arm

  • Blade Semi-Universal (SU)

  • Blade Capacity 5.6yd³

  • Ground Pressure 7psi

  • Operating Weight 38228lb

  • Width of Standard Shoe 24in


  • Recyclability 97%

Air Conditioning System

  • Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.36 kg of refrigerant which has a CO2 equivalent of 1.946 metric tonnes.


  • Note (1) Configurations and features may vary by region. Please consult your Cat dealer for availability in your area.



Standard Equipment

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

  • Cat C7.1 diesel engine

  • Fully-automatic 3-speed transmission

  • Infinite ground speed adjustment

  • Fully redesigned cab, sound suppressed, with Integrated Roll Over Protective Structure (IROPS)

  • Full-color 10-inch (254 mm) touchscreen display

  • Integrated rearview camera

  • Premium cab with adjustable operator controls/armrests

  • Cab mounted modular HVAC system

  • Added storage areas

  • Electrohydraulic implement and steering controls

  • Cloth seat

  • Lights: 6 LED

  • Slope Indicate

  • Product Link, Cellular

  • Grade Control Ready Cab

  • Remote Control Ready

  • Remote Flash/Remote 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

  • VPAT

  • Semi-Universal

  • Heavy Duty (HDXL with DuraLink) or Cat Abrasion

  • Redesigned track roller frame

  • Moderate Service or Extreme Service track shoes

  • 30-minute cab removal

  • Ecology drains

  • Ground level service center

  • Hydraulic fan

  • Rear access ladder

  • Shovel holder

  • Drawbar

Optional Equipment

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

  • Deluxe leather heated/ventilated seat

  • Premium lights: 12 LED

  • Integrated warning lights

  • Communication radio ready

  • ARO with Assist Package: Includes Attachment Ready Option (ARO), Slope Assist, Steer Assist, Stable Blade, Blade Load Monitor, Traction Control, AutoCarry

  • 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

  • Grade Connectivity

  • Machine Security - Bluetooth

  • Cat Command for Dozing

  • Foldable VPAT

  • Waste/Landfill

  • Fast fuel pump

  • Independent steering and implement pumps

  • Load sensing hydraulics

  • Ripper-ready rear hydraulics

  • Winch-ready rear hydraulics

  • Ripper with straight or curved shanks

  • Winch

  • Side screens

  • Rear screen: hinged or fixed

  • Sweeps

  • Fine Grading arrangement

  • Forestry and Waste special arrangements

  • Fire Dozer configuration

  • Not all features are available in all regions. Please check with your local Cat dealer for specific offering availability in your area.