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D8T Dozer

The new Cat® D8T dozer increases your dozing productivity up to 18% without using more fuel. This means you can move more material in less time, at a lower cost per ton, so you get a faster payback on your equipment investment. The new bulldozer offers unprecedented ease of operation as well. A new Caterpillar designed, smooth shifting, fully automatic 4-speed transmission makes it easy for operators of all experience levels to achieve optimal productivity and efficiency without having to manage gear shifts. Factory integrated Grade technology options help you get quality work done even faster, from first pass to finish grade, while relying less on operator input.

Engine

Engine Model Cat C15
Power - Net 354HP
Net Power - Rated - ISO 9249/SAE J1349 354HP
Net Power - Rated - ISO 9249/SAE J1349 (DIN) 359mhp
Emissions U.S. EPA Tier 4 Final/EU Stage V/Korea Tier 4 Final
Build Number 21A
Note (1) Net power at 1,900 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 t
Note (2) All non-road Tier 4 Interim and Final, Stage IIIB, IV and V, Japan 2014 (Tier 4 Final) and Korea Tier 4 Final diesel engines are required to use only Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm EPA/10 ppm EU (mg/kg) sulfur or less. Biodiesel bl
Note (3) Diesel Exhaust Fluid (DEF) used in Cat Selective Catalytic Reduction (SCR) systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22241.

Weights

Operating Weight 87600lb

Transmission

Power Train Fully Automatic 4-Speed Powershift

Service Refill Capacities

Fuel Tank 165gal (US)
DEF Tank 6gal (US)

Standard SU

Operating Weight 88698lb
Ground Pressure 13psi
Width of Standard Shoe 24in
Blade Semi-Universal (SU)
Blade Capacity 13yd³

LGP

Operating Weight 84906lb
Ground Pressure 8psi
Width of Standard Shoe 38in
Blade Semi-Universal (SU)
Blade Capacity 12.9yd³

Waste Handler

Operating Weight 88206lb
Ground Pressure 13psi
Width of Standard Shoe 24in
Blade Semi-Universal (SU) Landfill
Blade Capacity 21yd³

LGP Waste Handler

Operating Weight 93672lb
Ground Pressure 8.8psi
Width of Standard Shoe 38in
Blade Semi-Universal (SU) Landfill
Blade Capacity 27.9yd³

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 2.5 kg of refrigerant which has a CO2 equivalent of 3.575 metric tonnes.

Standard Equipment

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Power Train
    • C15 Diesel Engine, Electronic Unit Injection (EUI), Aftertreatment to meet U.S. EPA Tier 4 Final/Korea Tier 4 emission standards
    • 24V electric start
    • Air-to-air aftercooler (ATAAC)
    • Air filter with electronic service indicator
    • Extended life coolant
    • Auto reversing suction fan
    • Four planet, double-reduction planetary final drives
    • Electric fuel priming pump
    • High performance single plane cooling system
    • Electronic parking brake
    • Precleaner, strata-tube dust ejector
    • Prescreener
    • Shift management: Full Auto Shift
    • Sound attenuated exhaust system
    • Automatic ether starting aid
    • Torque divider with lock-up clutch
    • Transmission control module, electronic
    • Transmission, electronically-controlled powershift
    • Turbocharger
    • Water separator
  • Operator Environment
    • Access/egress lighting with shutdown timer
    • Adjustable armrests
    • Air suspension seat
    • Cab, ROPS/FOPS, sound suppressed
    • Decelerator pedal
    • Heater and ventilation
    • Interior LED courtesy lights
    • Rearview mirror
    • Provision for wire passage in/out of cab
    • Radio, AM/FM, Bluetooth
    • ROPS mounted air conditioner
    • Seat belt, retractable
    • Steering control, direction and speed control thumb switches with recall button
    • Touch screen operator interface: Electronic monitoring system, Diagnostic service information, Operator preferences
    • Wipers, intermittent
  • Cat Technology
    • Grade control ready
    • Compatibility with radios and base stations from Trimble, Topcon, and Leica
    • Capability to install 3D grade systems from Trimble, Topcon, and Leica
  • Power Train, Engine, Brakes
    • Brakes, Basic or Extreme Service
    • Engine precleaner, basic or with screen
  • Bottom Guards
    • Standard
  • Electrical
    • Back-up alarm
    • Converter, 24V to 12V
    • Diagnostic connector
    • Ground level service center with hour meter
    • Horn, forward warning
  • Final Drives
    • Final drives: LGP or Guarded
    • Final drives: Standard, Guarded or Arctic
  • Hydraulics
    • Dozer tilt and fan hydraulics: Single Tilt or Dual Tilt
    • Electronically enabled quick drop valve
    • Hydraulics, electronically controlled, load-sensing dozer lift and tilt
    • Hydraulics, electronically controlled, load-sensing rear hydraulics, ripper or winch ready
    • Hydraulics, independent steering and work tool pumps
  • Other Standard Equipment
    • Engine compartment service light
    • Equalizer bar, pinned
    • Front pull device
    • Hinged bottom guards
    • HVAC box, corrosive resistant
    • Product Link
    • S-O-S sampling ports
    • 6-light package
    • Electronically controlled power differential steering
    • Vandalism protection for fluid compartments
  • Starters, Batteries, And Alternators
    • Alternators: 150 Amp, Basic or Ducted
    • Batteries: Heavy duty or Arctic
    • Engine coolant heater (120V)
    • Starting receptacle, auxiliary
  • Undercarriage
    • Positive Pin Retention Track (44 Section, sealed and lubricated, single grouser shoes)
    • 610 mm (24 in) Moderate Service track
    • 8-roller tubular track roller frame (Carrier roller ready)
    • Gauge arrangements: Standard or LGP
    • Rollers and idlers, lifetime lubricated
    • Sprocket rim segments, replaceable
    • Suspension-type undercarriage
    • Track adjusters, hydraulic
    • Track guide
    • Two-piece master links

Optional Equipment

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Power Train, Engine, Brakes
    • C15 Diesel Engine, Electronic Unit Injection (EUI), Aftertreatment to meet EU Stage V emission standards
    • Engine, thermal shield
    • Oil change system, high speed
    • Radiator, 6.35 fins per inch, debris
  • Operator Environment
    • Cab glass: Single pane, Enhanced Dual Pane or 40 psi
    • Cab platform: Standard, Quick Opening or 5th Percentile
    • Cab seat: Cloth, heated
    • Cab seat: Heated and ventilated
    • Visibility arrangements: Basic or Single camera
  • Cat Technology
    • Attachment Ready Option (ARO), single tilt or dual tilt
    • AutoCarry/AutoRip, single tilt or dual tilt
    • Cat Grade with 3D
    • Command for Dozing Ready
    • Machine control, basic, single tilt or dual tilt
    • Product Link: Cellular or Dual mode
  • Bulldozers
    • 8A
    • 8SU LGP
    • 8SU/U: basic, guarded or dual tilt guarded
    • 8U LGP: single tilt guarded or dual tilt guarded
  • Blades
    • Angle Blade
    • LGP Angle
    • LGP SU
    • LGP SU Landfill
    • Semi-Universal (SU)
    • SU Landfill with Wear Plate
    • SU with Performance Cutting Edges
    • SU with Push Plate
    • SU with Rock Guard, Performance Cutting Edges
    • SU with Rock Guard, Wear Plate
    • Universal
    • Universal Landfill
    • Universal with Rock Guard, Wear Plate
  • Undercarriage
    • Positive Pin Retention (PPR) Undercarriage: Suspended, Guarded or Arctic
    • 610 mm (24 in) Moderate Service PPR Track
    • 610 mm (24 in) Extreme Service PPR Track
    • 610 mm (24 in) Extreme Service PPR Track, trapezoidal
    • 610 mm (24 in) Extreme Service PPR Track, trapezoidal
    • 660 mm (26 in) Extreme Service PPR Track
    • 710 mm (28 in) Extreme Service PPR Track
    • 710 mm (28 in) Moderate Service PPR Track
    • 965 mm (38 in) Moderate Service PPR Track
    • 710 mm (28 in) Moderate Service PPR Track, trapezoidal
    • Heavy duty, extended life undercarriage track (44 Section, sealed and lubricated, single grouser shoes)
    • Heavy duty, extended life undercarriage: Suspended, Guarded or Arctic
    • 610 mm (24 in) Extreme Service HDXL Track
    • 660 mm (26 in) Extreme Service HDXL Track
    • 700 mm (27.5 in) Extreme Service HDXL Track
    • Carrier rollers: Suspended, Suspended Arctic or No carrier rollers
  • Bottom Guards
    • Bottom guards with front counterweight
    • Heavy duty, sealed
    • Powered
    • Wood chip
  • Electrical
    • Light, warning strobe
    • Lighting groups: Basic, Premium or Sweeps
    • Mount, light, warning strobe
  • Guards
    • Fan debris guard
    • Fast fuel guard
    • Fuel tank guard
    • Grill debris guard
    • Rear screen
    • Front striker bars
    • Sweeps group
  • Hydraulics
    • Rear attachment hydraulics: Ripper, Winch or None
  • Other Attachments
    • Black paint, blade
    • Additional counterweight
    • Ecology drains
    • Grab handles, push arm
    • PA140VS winch
    • W12 E PTO winch
    • Window shades
  • Rear Attachments
    • Rear counterweight
    • Rigid drawbar
    • Multi-shank ripper
    • Multi-shank ripper with striker bar
    • No rear attachment
    • PA140VS winch, variable speed
    • Rear striker bar
    • Single shank ripper with pin puller
    • Single shank ripper with puller and striker bar
    • Single shank ripper with striker bar
  • Ripper Shank Teeth
    • Multi-shank
    • Single shank
    • Single shank, deep ripping