D5

D5 Medium Dozers Tier 3

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Key Specs

Engine Model
Cat C7.1
Cat C7.1
Power - Net
170 hp
127 kW
Operating Weight
42042 lb
19070 kg

Features At A Glance

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NEXT GENERATION PERFORMANCE

NEXT GENERATION PERFORMANCE

  • Succeeds the D6N/D5R2* in the 127 kW (170 hp) size class with added performance and efficiency.
  • Fully automatic 3-speed transmission provides up to 16% better fuel efficiency.
  • Push more with up to 13% more power to the ground.
  • Improved steering, tighter turning radius, quicker turns at the end of each pass help you finish jobs faster.
  • Get more done with seamless acceleration, faster cycle times and more nimble movement around the jobsite.
  • No need to shift – just set your desired ground speed and the dozer adjusts for maximum fuel efficiency and power to the ground.
  • Agility and ideal machine balance help you achieve high quality grades quickly.

    * All comparisons to D6N and D5R2 based on region.
OPERATOR HELPERS

OPERATOR HELPERS

Assist features help make work easier, especially for less experienced operators. Some blade and steering functions are automated so newer operators can work at productivity levels closer to their veteran counterparts. Seasoned operators can enjoy reduced effort and fatigue, along with faster, more accurate results.
  • Cat Grade with Slope Assist™ automatically maintains pre-established blade position without a GNSS/GPS signal – no additional hardware or software needed. For machines with 3D, operators can easily switch back and forth from full 3D automatics to Slope Assist.
  • Steer Assist automates track and blade tilt steering. Helps reduce operator fatigue by automatically maintaining straight travel with light loads or heavy loads on flat ground and side slopes. Helps reduce steering inputs up to 75%. No GNSS/GPS required.
  • Stable Blade works seamlessly with operator inputs to help produce a smoother surface when operating manually.
  • Blade Load Monitor gives you real-time feedback on current load versus the optimal blade load based on your ground conditions. Actively monitors machine load and track slip to help you reach optimal pushing capacity.*
  • Traction Control automatically reduces track slip to save you time, fuel and track wear.*
  • AutoCarry automates blade lift to help you maintain consistent blade load and reduce track slip.*
  • Slope Indicate is included in the main machine display and shows side slope and uphill/downhill grades to help operators with slope work.
  • Attachment Ready Option (ARO) provides wiring and mounting provisions for dealer installation of Grade with 3D, Accugrade, UTS, or other grade control systems.
*Feature not operational indoors or in areas where a GNSS/GPS signal is not available.
Note: Assist features require Premium, High Debris or Heavy Duty cab.
TOP GRADES

TOP GRADES

  • Factory integrated Cat Grade with 3D uses GNSS/GPS to control the blade so you can get to design plan faster.
  • Cat Grade with 3D has no masts – low profile antennas are integrated into the cab roof and GNSS/GPS receivers are mounted inside the cab for better protection.
  • Automatically follow guidance lines from design plans with Steer Assist 3D. Stay on curb lines, centerlines, bottom of slope, etc., without operator effort. Track steering is used under light loads and blade tilt steering may be added under heavy loads.
  • Grade operator interface is intuitive and easier to use: 10-inch (254 mm) touchscreen, Android OS platform, operates like a smart phone.
  • All Cat Grade systems are compatible with radios and base stations from Trimble, Topcon, and Leica.
  • Already invested in a grade infrastructure? You can install grade systems from Trimble, Topcon, and Leica onto the machine.
  • Premium, High Debris and Heavy Duty cabs are Third Party Grade Control Ready, equipped with CAN interface, harness pass throughs and mounting features to make it easier to install the grade control system of your choice.
Note: Grade features require Premium, High Debris or Heavy Duty cab.
PROVEN ADVANTAGE

PROVEN ADVANTAGE

Cat Assist and Grade technologies work in the background to help dozer operators of varied skill levels and are especially beneficial to less experienced operators. To demonstrate just how much these built-in technology features help, Caterpillar put them to the test. Two novice operators and two expert operators took on slot dozing, truck dump spreading/grading in sand, and side slope work. Each operator completed three runs of each task – one in manual, one using Assist technology features, and one using Assist plus Cat Grade with 3D. The team measured productivity*, efficiency**, completion time, final surface quality, and operator inputs.
Slot Dozing
  • Productivity and Efficiency – Novice operators went from 9% lower productivity and efficiency than the experts in manual to matching the experts when using Assist.
Truck Dump Spreading/Grading in Sand
  • Completion Time – Novice operators took 49% more time than the experts in manual and narrowed the gap to 17% using Assist and to 9% by adding Grade.
  • Blade Inputs – Novice operator blade inputs were reduced 45% with Assist, and 55% with Assist plus Grade. Expert operator blade inputs were reduced 32% with Assist, and 53% with Assist plus Grade.
  • Surface Quality – Novice operator surface quality improved up to 51% using technology while expert operator surface quality improved up to 27% using technology. Novice operators using technology produced similar surface quality to the expert operators in manual.
Side Slope/Steer Assist
  • Steering Inputs – Novice and expert operator steering inputs reduced by 75% in forward and by 67% combining forward and reverse.
*Material moved per hour
**Material moved per unit of fuel/Diesel Exhaust Fluid (DEF)
Study conducted by Caterpillar, August 2022
Note: Grade features require Premium, High Debris or Heavy Duty cab.
DESIGNED FOR OPERATORS

DESIGNED FOR OPERATORS

  • Spacious cab offers exceptional comfort and productivity.
  • Plentiful glass area, steeper hood angle provide excellent forward visibility.
  • Optional 10-in (254 mm) touchscreen display with easy-to-use operator interface.
  • High Definition rearview camera shows prominently in the main display.
  • Optional air suspension seat has multiple adjustments for personalized comfort.
  • Entire armrest adjusts forward and backward independent of the seat.
  • Distributed cab heating/cooling circulates air more effectively around the operator and helps reduce window fogging/frosting.
  • More storage spaces throughout the cab.
Comparisons to previous model.
LOWER MAINTENANCE COSTS

LOWER MAINTENANCE COSTS

  • Longer maintenance intervals and remote diagnostics for more uptime.
  • Easy access to maintenance points and a new ladder at the back of the machine save you time on daily tasks.
  • Reversible hydraulic demand fan helps remove debris while you work, saving cleanout and maintenance time.
  • Extended filter life and longer life LED lights help save you time and money.
  • Easy access under the cab floor if needed.
  • Option allows cab to be removed in about 30 minutes.
Comparisons to previous model.

Product Specifications for D5

Engine Model Cat C7.1 Cat C7.1
Power - Net 170 hp 127 kW
Emissions Brazil MAR-1 and UN ECE R96 Stage IIIA emission standards, equivalent to U.S. EPA Tier 3/EU Stage IIIA Brazil MAR-1 and UN ECE R96 Stage IIIA emission standards, equivalent to U.S. EPA Tier 3/EU Stage IIIA
Net Power - Rated - ISO 9249/SAE J1349 170 hp 127 kW
Net Power (Rated) - ISO 9249 (DIN) 172 mhp 172 mhp
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 and alternator. Advertised power is tested per the specified standard in effect at the time of manufacture. 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 and alternator. Advertised power is tested per the specified standard in effect at the time of manufacture.
Note (2) Cat engines are compatible with diesel fuel blended with the following lower-carbon intensity fuels up to: 100% 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. For use of blends higher than 20% biodiesel, consult your Cat dealer. Cat engines are compatible with diesel fuel blended with the following lower-carbon intensity fuels up to: 100% 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. For use of blends higher than 20% biodiesel, consult your Cat dealer.
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. 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 Machine Build Number 17B
Operating Weight 42042 lb 19070 kg
Powertrain Fully Automatic 3-Speed Fully Automatic 3-Speed
Fuel Tank 83.2 gal (US) 315 l
Operating Weight 37655 lb 17080 kg
Ground Pressure 6.9 psi 47.6 kPa
Width of Standard Shoe 24 in 610 mm
Blade VPAT VPAT
Blade Capacity 4.6 yd³ 3.5 m³
Operating Weight 42042 lb 19070 kg
Ground Pressure 4.7 psi 32.6 kPa
Width of Standard Shoe 33 in 840 mm
Blade LGP VPAT LGP VPAT
Blade Capacity 5.2 yd³ 4 m³
Operating Weight 38978 lb 17680 kg
Ground Pressure 6 psi 41.4 kPa
Width of Standard Shoe 24 in 610 mm
Blade VPAT VPAT
Blade Capacity 4.6 yd³ 3.5 m³
Operating Weight 38008 lb 17240 kg
Ground Pressure 7 psi 48.2 kPa
Width of Standard Shoe 24 in 610 mm
Blade Semi-Universal (SU) Semi-Universal (SU)
Blade Capacity 5.6 yd³ 4.3 m³
Recyclability 97% 97%
Note (1) Configurations and features may vary by region. Please consult your Cat dealer for availability in your area. Configurations and features may vary by region. Please consult your Cat dealer for availability in your area.

D5 Standard Equipment

NOTE

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

Power Train

  • Cat C7.1 diesel engine
  • Fully-automatic 3-speed transmission
  • Infinite ground speed adjustment

Operator Environment

  • Standard sound suppressed cab with Integrated Roll Over Protective Structure (IROPS)
  • 8-inch (203 mm) gauge cluster display
  • Cloth seat
  • Electrohydraulic implement and steering controls
  • Added storage areas
  • Cab mounted modular Heating/Ventilation/Air Conditioning (HVAC) system
  • Lights - 4 LED

Cat Technology

  • Slope Indicate
  • Product Link, Cellular
  • Remote Flash/Remote Troubleshoot
  • 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

  • Standard or Low Ground Pressure (LGP) undercarriage
  • Heavy Duty (HDXL with DuraLink) or Cat Abrasion

Service and Maintenance

  • Ecology drains
  • Ground level service center
  • Hydraulic fan
  • Rear access ladder
  • Shovel holder

Hydraulics

  • Independent steering and implement pumps
  • Load sensing hydraulics

Attachments

  • Drawbar

D5 Optional Equipment

NOTE

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

Operator Environment

  • Premium cab with adjustable operator controls/armrests, technology ready
  • High Debris cab, high impact polycarbonate doors, technology ready
  • Heavy Duty cab, impact resistant polycarbonate doors, technology ready
  • Deluxe leather heated/ventilated seat
  • Full-color 10-inch (254 mm) touchscreen display
  • Integrated rearview camera
  • Lights - 6 LED
  • Premium lights - 12 LED
  • Integrated warning lights

Cat Technology

  • 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
  • Remote Contol Ready

Blades

  • Foldable VPAT
  • Waste/Landfill

Service and Maintenance

  • High-speed oil change
  • 30-minute cab removal
  • Underhood work light
  • Hydraulic reversing fan
  • Fast fuel fill ready
  • Fast fuel pump

Attachments

  • Ripper-ready rear hydraulics
  • Sweeps
  • Winch
  • Drawbar
  • Side and rear screens
  • Ripper with straight or curved shanks
  • Arctic/cold weather starting features
  • Forestry and Waste special arrangements

Note

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

Compatible Technology and Services

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

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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.

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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® 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.

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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.

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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.

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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.

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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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