D8

Medium Dozers D8

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Key Specs

Engine Model
Cat C15
Cat C15
Power - Net
363 HP
271 kW
Operating Weight
87083 lb
39500 kg

Overview

RENOWNED PERFORMANCE

The Cat® Next Generation D8 dozer delivers renowned performance you expect, with the added benefit of next generation technology. A fully automatic, 4-speed transmission makes efficient operation easy, without having to manage gear shifts.The broadest range of technology features in the industry work together seamlessly to help you make the most of your equipment investment. Common interface and controls from the D5 through D8 make it easy to operate different machine sizes.

Benefits

More Work. Less Effort.

Common cab, controls, and interface with the D5-D8 dozers and standard ease-of-use aids creates an efficient operating environment.

Productivity with Cat Technology

Assist features reduce operator inputs, while options from the factory such as Cat Grade with 3D hardware or Remote Control Ready make implementing technologies easier.

Enhanced Safety and Service

Keep your site safe with a variety of camera options for your machine and reduce downtime with 30-minute cab removal and Read/Write Remote Troubleshoot.

Product Specifications for D8

Engine Model Cat C15 Cat C15
Power - Net 363 HP 271 kW
Net Power - ISO 9249/SAE J1349 363 HP 271 kW
Net Power - ISO 9249 (DIN) 368 mhp 368 mhp
Build Number 22A 22A
Emissions U.S. EPA Tier 4 Final/ EU Stage V/Japan 2014/Korea Tier 5/China Nonroad Stage IV U.S. EPA Tier 4 Final/ EU Stage V/Japan 2014/Korea Tier 5/China Nonroad Stage IV
Note (1) Net power at 2,050 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 the time of manufacture. Net power at 2,050 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 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). 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).
Operating Weight 87083 lb 39500 kg
Power Train Fully Automatic 4-Speed with Lock-up Clutch (LUC) torque divider Fully Automatic 4-Speed with Lock-up Clutch (LUC) torque divider
Fuel Tank 165.6 gal (US) 627 l
DEF Tank 8.7 gal (US) 33 l
Operating Weight 87083 lb 39500 kg
Ground Pressure 13 psi 89.7 kPa
Width of Standard Shoe 24 in 610 mm
Blade Semi-Universal (SU) Semi-Universal (SU)
Blade Capacity 13.47 yd³ 10.3 m³
Operating Weight 83963 lb 38085 kg
Ground Pressure 7.9 psi 54.6 kPa
Width of Standard Shoe 38 in 965 mm
Blade LGP Semi-Universal (SU) LGP Semi-Universal (SU)
Blade Capacity 12.9 yd³ 9.9 m³
Operating Weight 87964 lb 39900 kg
Ground Pressure 12.1 psi 83.7 kPa
Width of Standard Shoe 26 in 660 mm
Blade Semi-Universal (SU) Landfill Semi-Universal (SU) Landfill
Blade Capacity 27.7 yd³ 21.2 m³
Operating Weight 91591 lb 41545 kg
Ground Pressure 8.6 psi 59.6 kPa
Width of Standard Shoe 38 in 965 mm
Blade Semi-Universal (SU) Landfill Semi-Universal (SU) Landfill
Blade Capacity 27.7 yd³ 21.2 m³
Recyclability 98% 98%
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. 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.

D8 Standard Equipment

NOTE

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

Power Train

  • Cat C15 engine
  • Fully-automatic 4-speed transmission with Lock-Up Clutch (LUC) torque divider
  • Aftercooler, air-to-air (ATAAC)
  • Extended life coolant
  • Diesel Exhaust Fluid (DEF) system - electronic fill indicator, heated lines/tank
  • Differential steering
  • Engine air filter with electronic service indicator
  • Engine air precleaner with dust ejection
  • Engine idle shutdown
  • Final Drives, double reduction - Standard or LGP
  • Fuel water seperator
  • Fuel priming pump, electric
  • Fan, hydraulic demand
  • Fan, auto reversing
  • Radiator, aluminum bar plate with debris resistant cores
  • High performance single plane cooling system
  • Starting Aid, automatic ether

Cat Technology

  • Cat Slope Indicate
  • Cat Assist with ARO Package
  • Third Party Grade Control Ready Cab
  • Compatibility with radios and base stations from Trimble, Topcon, and Leica
  • Capability to install 3D grade systems from Trimble, Topcon, and Leica
  • Product Link™ – Cellular
  • Remote Flash/Troubleshoot
  • Caterpillar Track Wear Sensor
  • Machine Security - Passcode
  • Remote Control Ready

Operator Environment

  • Fully redesigned cab with Integrated ROPS and FOPS, single pane door glass, sliding windows, with Cat Advanced Cabin Filtration
  • Full-color 254 mm (10 in) liquid crystal touchscreen display
  • High Definition rear view camera with backup lines
  • In-display key machine features
  • Operator ID/Operator ID with Security
  • Cloth seat with mechanical adjustable lumbar support
  • Armrests adjustable fore-aft and vertically
  • Electrohydraulic implement and steering controls
  • Joystick control - ARO
  • Decelerator pedal
  • Fresh air filter
  • Cab mounted modular HVAC system with automatic reversing fans. Automatic temperature and blower control with distributed ducting.
  • Rearview mirror
  • Retractable 76 mm (3 in) seat belt
  • Cup holders
  • Dash foot pads
  • Entertainment radio with Bluetooth and microphone
  • Lunchbox storage
  • Wipers
  • USB and AUX Ports
  • Operator presence switch

Guarding and Screens

  • Bottom guards - standard

Electrical

  • Lights - 6 LED
  • Access/egress lighting with shutdown timer
  • Backup alarm
  • Converter: 15 Amp, 12V outlets
  • Forward warning horn

Hydraulics

  • Load sensing hydraulics
  • Independent steering and implement pumps
  • Dozer tilt hydraulics - single tilt
  • Guarded blade hydraulic hoses
  • Electronically enabled quick drop valve
  • Rear hydraulics ripper and winch ready

Batteries, Starters, Alternators, and Coolant

  • 150 Amp alternator
  • 24 Volt starter
  • Engine coolant, –37° C (–35° F)
  • Four maintenance free 12-volt batteries (900 cca) (24-volt system)

Push Arms

  • Standard

Undercarriage

  • Standard or Low Ground Pressure (LGP) undercarriage
  • Heavy Duty with Positive Pin Retention (PPR) undercarraige - 44 section track, sealed and lubricated, single grouser shoes
  • Suspension-type undercarriage
  • Carrier rollers
  • Hydraulic track adjusters
  • Lifetime lubricated track and roller
  • Moderate service track shoes
  • Track guide
  • Sprocket rim segments, replaceable
  • 8-roller tubular track roller frame (carrier roller ready)
  • Two-piece master links

Service and Maintenance

  • 30-minute cab removal
  • Centralized, remote mounted pressure taps
  • Ecology drains
  • Extended service intervals (500 hours engine, 1,000-hour power train)
  • Ground level service center (remote electrical disconnect, secondary shutdown switch, hour meter, jump start)
  • Heavy duty perforated radiator doors, louvered and hinged
  • Under hood work light
  • Removable engine enclosures, perforated and hinged
  • S·O·S sampling ports
  • Shovel holder

D8 Optional Equipment

Note

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

Power Train

  • Brakes, Extreme Service
  • Engine air precleaner with screen and dust ejector
  • Engine with thermal shield
  • Final Drives, double reduction - Arctic, Waste
  • Oil change system, high speed
  • Sound Suppression
  • Starting Aid, jacket water heater (110V or 220V)

Cat Technology

  • Cat Grade 3D Ready with Assist Package (Hardware Only)
  • Cat Grade 3D with Assist Package
  • Product Link™ – Dual Mode
  • Grade Connectivity
  • Grade Corrections Radio
  • Machine Security - Bluetooth
  • Cat Command for Dozing

Operator Environment

  • High debris cab, fully redesigned with Integrated ROPS and FOPS, impact resistant polycarbonate doors, solid side windows for improved sealing, powered precleaner with Cat Advanced Cabin Filtration for improved performance and filter life
  • Cab glass capable of withstanding up to 40 psi
  • Deluxe leather heated/ventilated seat with electronic adjustable lumbar support
  • Powered fresh air filter precleaner
  • Communication radio ready
  • Floor plate and pedals for shorter operators
  • Emergency Hammer
  • Window shades

Undercarriage

  • Heavy Duty Extended Life (HDXL) with PPR undercarriage - 44 section track, sealed and lubricated, single grouser shoes
  • Waste undercarriage
  • Arctric undercarriage
  • Extreme service track shoes

Blades

  • Semi-Universal (SU)
  • Universal
  • Waste/Landfill
  • Angle Blade
  • Rock Guard/Wear Plate
  • Push Plate
  • FirstCut cutting edges (SU blades)

Push Arms

  • Extreme

Hydraulics

  • Dozer tilt hydraulics – dual tilt

Electrical

  • Premium lights – 12 LED
  • Beacon warning light

Batteries, Starters, Alternators and Coolant

  • 150 Amp ducted alternator
  • Arctic engine coolant, –51° C (–60° F)

Service and Maintenance

  • Fast fuel fill
  • High-speed oil change
  • Heavy duty radiator doors for waste and woodchip applications
  • Quick access cab floor

Attachments

  • Multi-shank ripper with CapSure ripper tips and shank protector
  • Single shank ripper with CapSure ripper tip and shank protector
  • Pin puller (single shank)
  • Rear striker box with striker bar
  • Rear striker bar
  • Winch, PV140
  • Rear counterweight
  • Drawbar

Guarding and Screens

  • Bottom guards - heavy duty, powered, sealed
  • Cab rear screen - fixed or hinged
  • Cab side screens - hinged
  • Fuel Tank guards
  • HVAC guard
  • Light guards
  • Striker bars, front, suspended
  • Sweeps package

Compatible Technology and Services

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

  • Cat Command for Dozing in Construction

    Cat Command remote control technology provides full dozer maneuverability from a safe distance when working in hazardous environments. Command offers the choice of line-of-sight consoles or long-distance operator stations (non-line-of-sight). By removing the operator from the cab, it eliminates machine vibration, reducing fatigue.

  • Cat Command Remote Control for Construction

    Cat Command is an advanced remote control system that takes operators off the machine and away from potential dangers when working with hazardous materials or in unsafe conditions. The system's deep integration with machine systems ensures smooth and precise control for optimal efficiency and productivity.

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Cat Command remote control technology provides full dozer maneuverability from a safe distance when working in hazardous environments. Command offers the choice of line-of-sight consoles or long-distance operator stations (non-line-of-sight). By removing the operator from the cab, it eliminates machine vibration, reducing fatigue.

Explore Technology

Cat Command is an advanced remote control system that takes operators off the machine and away from potential dangers when working with hazardous materials or in unsafe conditions. The system's deep integration with machine systems ensures smooth and precise control for optimal efficiency and productivity.

Explore Technology
  • 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® 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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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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