Cat Dozers:

D7E Track-Type Tractor

Engine Model
Cat® C9.3 ACERT™
Flywheel Power
238.0 hp
Operating Weight
57441.0 lb
Shipping Weight
48402.0 lb

Since the introduction of the D7E dozer, customers worldwide have saved millions of liters/gallons of diesel fuel and reduced overall emissions.* The D7E features an innovative diesel-electric power train that helps you save money by getting more work done while using significantly less fuel. Electric drive gives you the power you need for dozing, along with the smooth operation and agile maneuverability suited to a wide variety of applications. The new D7E meets Tier 4 Final/Stage IV/Japan 2014 (Tier 4 Final) emission standards. *Compared to the D7R2.



Product Specs

  • Engine

  • Engine Model
    Cat® C9.3 ACERT™
    Flywheel Power
    238.0hp
    Bore
    4.5in
    Stroke
    5.9in
    Displacement
    567.0in3
    Engine Power (Maximum) - ISO 14396
    266.0hp
    Engine Power (Maximum) - ISO 14396 (DIN)
    270.0hp
    Engine Power (Maximum) - SAE J1995
    270.0hp
    Net Power (Maximum) - ISO 9249/SAE J1349
    251.0hp
    Net Power (Maximum) - ISO 9249/SAE J1349 (DIN)
    254.0hp
    Net Power (Rated) - ISO 9249/SAE J1349
    238.0hp
    Net Power (Rated) - ISO 9249/SAE J1349 (DIN)
    241.0hp
    Engine Model
    Cat C9.3
    Flywheel Power
    238HP
    Bore
    4.5in
    Stroke
    5.9in
    Displacement
    567in³
    Engine Power - Maximum - ISO 14396
    266HP
    Engine Power - Maximum - ISO 14396 (DIN)
    270HP
    Engine Power - Maximum - SAE J1995
    270HP
    Net Power - Maximum - ISO 9249/SAE J1349
    251HP
    Net Power - Maximum - ISO 9249/SAE J1349 (DIN)
    254HP
    Net Power - Rated - ISO 9249/SAE J1349
    238HP
    Net Power - Rated - ISO 9249/SAE J1349 (DIN)
    241HP
    Power - Net
    238HP
    Note (1)
    All non road Tier 4 Interim and Final, Stage IIIB and IV, Japan 2014 (Tier 4 Final) and Korea Tier 4 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 blends up t
    Note (2)
    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.
    Emissions
    U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)
    Net Power - Maximum - ISO 9249
    251HP
    Emissions
    U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)
    Global Emissions
    Tier 4 Final/Stage IV/Japan 2014 (Tier 4 Final)
    Net Power (Maximum) - ISO 9249
    251hp
    Net Power - Maximum - ISO 9249 (DIN)
    254HP
  • Weights

  • Operating Weight
    57441.0lb
    Shipping Weight
    48402.0lb
    Shipping Weight - LGP
    53649.0lb
    Operating Weight
    57441lb
    Shipping Weight
    48402lb
    Shipping Weight - LGP
    53649lb
    Operating Weight - STD SU
    57441lb
    Operating Weight - LGP S
    62886lb
  • Service Refill Capacities

  • Fuel Tank
    108.0gal
    Cooling System
    22.5gal
    Engine Crankcase
    8.0gal
    Final Drives (each)
    7.0gal
    Pivot Shaft Compartment
    1.8gal
    Hydraulic Tank
    20.0gal
    Final Drive (LGP each)
    9.0gal
    Power Train
    16.0gal
    Fuel Tank
    108gal (US)
    Cooling System
    22.5gal (US)
    Engine Crankcase
    8gal (US)
    Power Train
    16gal (US)
    Final Drive - Each
    7gal (US)
    Pivot Shaft Compartment
    1.8gal (US)
    Hydraulic Tank
    20gal (US)
    Final Drive - Each - LGP
    9gal (US)
    DEF Tank
    4.6gal (US)
    DEF Tank
    4.6gal
  • Hydraulic Controls - Maximum Operating Pressure

  • Ripper (Lift)
    4000.0psi
    Steering
    5950.0psi
    Ripper - Lift
    4000psi
    Steering
    5950psi
    Bulldozer
    4000psi
    Tilt Cylinder
    4000psi
    Ripper - Pitch
    4000psi
  • Standards

  • FOPS
    Falling Object Protective Structure (FOPS) meets the following criteria: ISO 3449:2005 Level II
    ROPS
    Rollover Protective Structure (ROPS) meets the following criteria: ISO 3471:2008
    Cab
    ANSI/SAE J1166 OCT98
    Brakes
    Crawler Machine Brake Requirements meets the following criteria: ISO 10265:2008
    FOPS
    Falling Object Protective Structure (FOPS) meets the following criteria: ISO 3449:2005 Level II
    ROPS
    Rollover Protective Structure (ROPS) meets the following criteria: ISO 3471:2008
    Cab
    ANSI/SAE J1166 OCT98
    Brakes
    Crawler Machine Brake Requirements meets the following criteria: ISO 10265:2008
  • Drive Train

  • Type
    Electric Drive
    Type
    Electric Drive
    AC Compressor Maximum Input Current
    12a
    AC Compressor Nominal Input Voltage
    320V
    AC Generator and Propulsion Module Voltage
    480V
  • Ripper

  • Pryout Force
    52695.0lbf
    Type
    Multi-Shank
    Overall Beam Width
    82.2in
    Pry-Out Force
    52695lbf
    Type
    Multi-Shank
    Overall Beam Width
    82.2in
    Beam Cross Section
    14in
    Each Additional Shank
    330lb
    Maximum Penetration Force
    19639lbf
    Pocket Spacing
    35.4in
    Ramp Angle
    26°
    Shank Gauge
    70.9in
    Shank Section
    72 mm × 228 mm (2.8 in × 9.0 in)
    Weight - With One Shank
    3572lb
    Number of Pockets
    3
    Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole
    23.1in
    Maximum Penetration
    25.6in
  • Winch

  • Control
    Electronic/Hydraulic
    Overall Width
    43.0in
    Rope Diameter (recommended)
    1.0in
    Throat Clearance
    8.6in
    Weight
    3350.0lb
    Winch Drive
    Hydraulic
    Winch Length
    43.9in
    Drum Diameter
    12.5in
    Drum Width
    8.9in
    Increased Tractor Length - LGP
    93.9in
    Flange Diameter
    24in
    Drum Capacity - 24 mm (1 in)
    203ft
    Drum Capacity - 29 mm (1.13 in)
    185ft
    Ferrule Size (O.D. × Length)
    60 mm × 65 mm (2.38 in × 2.56 in)
    Control
    Electronic/Hydraulic
    Overall Width
    43in
    Rope Diameter - Recommended
    1in
    Throat Clearance
    8.6in
    Weight
    3350lb
    Winch Drive
    Hydraulic
    Winch Length
    43.9in
    Drum Diameter
    12.5in
    Drum Width
    8.9in
    Cable Ferrule Size - O.D. × Length
    60 mm × 65 mm (2.38 in × 2.56 in)
    Installed Weight
    3350lb
    Maximum Bare Drum - Line Pull
    90000lbf
    Maximum Bare Drum - Line Speed
    70ft/min
    Maximum Full Drum - Line Pull
    57000lbf
    Maximum Full Drum - Line Speed
    116ft/min
    Winch Case - Length
    43.7in
    Winch Case - Width
    32.5in
    Winch Model
    PA90
    Oil Capacity
    3.2gal (US)
    Winch and Bracket Length
    93.9in
    Increased Tractor Length - STD
    93.9in
  • Undercarriage

  • Ground Pressure
    10psi
    Ground Pressure - LGP
    6.3psi
  • Blades

  • S-Blade Capacity
    6.75yd³
    SU - Blade Capacity
    8.98yd³
    U-Blade Capacity
    10.91yd³
    A-Blade Capacity
    6.74yd³
    S-Blade Width - LGP
    7.7ft
    S-Blade Width
    12.81ft
    SU - Blade Width
    12.18ft
    U-Blade Width
    13.08ft
    A-Blade Width
    14.77ft
    S-Blade Capacity - LGP
    14.91ft
  • 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 1.2 kg of refrigerant which has a CO2 equivalent of 1.716 metric tonnes.
  • Hydraulic Controls - Pump

  • Pump Output - Implement
    52.8gal/min
    Pump Output - Steering
    82.4gal/min
    Pump Type
    Piston, Variable Displacement
    Tilt Cylinder Flow - Head End Flow
    24.6gal/min
    Tilt Cylinder Flow - Rod End Flow
    17.4gal/min
    Lift Cylinder Flow
    52.8gal/min
    Ripper Cylinder Flow
    52.8gal/min
  • Hydraulic Controls - Main Relief Valve

  • Pressure Setting - Steering
    4000psi

Equipment

  • Power Train
    • Aftercooler, Air to Air
    • Air Cleaner, Precleaner with Strata
    • Tube Dust Ejector
    • C9.3 ACERT Engine: – Tier 4 Final/Stage IV/Japan 2014 (Tier 4 Final) – Certified Engine with Aftertreatment
    • Coolant, Extended Life
    • Differential Steering
    • Ecology Drains (Engine Oil, Coolant, Hydraulic Oil, Fuel Tank, Power Train Case)
    • Electronic Air Cleaner Service Indicator
    • Fan, Hydraulically Driven Demand
    • Final Drives, Double Reduction
    • Generator, AC
    • Parking Brake
    • Power Inverter
    • Propulsion Module, Transmission, Continuously Variable
    • Prescreener
    • Radiator, Core, Aluminum Bar Plate
    • Separate Circuit Core, Aluminum Bar Plate
    • Starting Aid, Ether
    • Transmission, Continuously Variable
    • Turbocharger, Wastegated
    • Water Separator, Primary Fuel Filter
  • Undercarriage
    • Guards, End Track Guiding
    • Heavy Duty Track (610 mm/24" Moderate Service)
    • Master Link
    • Rollers and Idlers, Lifetime Lubricated
    • Sprocket Rim Segments, Replaceable
    • Track Adjusters, Gas Spring Recoil
    • Undercarriage, Heavy Duty
  • Electrical
    • Accessory Power Converter (APC)
    • Alarm, Backup
    • Batteries, Maintenance Free (1,000 CCA)
    • Converter, 24V to 12V, 10 Amp
    • Heater, Engine Coolant, 120V
    • Horn, Forward Warning
    • Starter, Heavy Duty
  • Operator Environment
    • Armrest, Adjustable
    • Bidirectional Shift Switch
    • CB Ready
    • Cab, Center Post, Integral ROPS/FOPS
    • Continuously Variable Speed Control
    • Controls, Electro-Hydraulic, Pilot
    • Operated with Electronic Deactivation Switch
    • Foot Supports, Dash
    • Hour Meter, Electronic
    • Machine Isolation
    • Mirror, Rearview
    • Modular HVAC, Cab Mounted
    • Monitoring System, Electronic, with Coolant, Power Train Oil, and Hydraulic Oil Temperature, Fuel Gauge, Tachometer, Gear Indicator and Diagnostic Functions
    • Operator Presence
    • Pedal, Travel Control
    • Radio Ready, 12V
    • Seat Belt, Retractable, 76 mm (3 in)
    • Seat, Cloth, Air Suspension
    • Speed Recall Button
    • Throttle Dial, Electronic with Eco Reverse
    • Wipers, Intermittent
  • Other Standard Equipment
    • CD ROM Parts Book
    • Cab, Tilt
    • Engine Enclosures, Perforated
    • Front Tow Hook
    • Ground Level Hour Meter
    • Ground Level Engine Shutdown
    • Guards, Hinged Bottom
    • Guard, Final Drive Flange
    • Hood, Perforated
    • Hydraulics, Load Sensing, Dozer Lift and Tilt
    • Oil Cooler, Hydraulic
    • Oil Cooler, Power Train
    • Product Link
    • Radiator Doors, Louvered, Double Hinged
    • Screen, Grill Door Fan
    • S·O·S Sampling Ports
    • Vandalism Protection for Fluid Compartments and Battery Box
  • Power Train
    • Final Drive: – Cold Weather (STD, LGP) – Clamshell (STD, LGP)
    • Engine: – Sound Suppressed, Basic – Thermal Shield – Sound Suppressed and Thermal Shield
    • High Speed Oil Change System
    • Precleaner, with Screen
    • Fuel Group, Heater
    • Fast Fill Fuel System
    • Heavy Duty Battery
    • Cold Weather Fluids
    • Arctic Engine Coolant (–51° C/–60° F)
  • Undercarriage
    • Track: – 610 mm (24 in): - Extreme Service - Extreme Service Rotating Bushing Track - Moderate Service - Moderate Service Rotating Bushing Track - Extreme Service Trapezoidal - Moderate Service Trapezoidal – 660 mm (26 in): - Extreme Service - Moderate Service - Extreme Service Trapezoidal – 915 mm (36 in): - Extreme Service - Extreme Service Trapezoidal - Self Cleaning
    • Undercarriage (STD, LGP): – MS Guide – Full Guide – Guarded – Arctic
  • Electrical
    • Lights: – Basic – Premium – Premium, Rear Screen – Sweeps – Sweeps, Rear Screen
    • Converter, 24V to 12V
    • Receptacle, Jump Start
    • Strobe Light Warning
  • Operator Environment
    • Enhanced Cab Air Cleaner, Roof Mounted
    • Heated Seat
    • Heated and Ventilated Seat
    • Sliding Rear Window
    • Single Camera Visibility Arrangement
  • Guarding
    • Fast Fuel
    • Lights: – Basic – Premium – Screen
    • Fuel Tank
    • Fuel Tank, Waste
    • Bottom, Sealed
    • Screen: – Rear – Rear and Side – Screen or Sweeps Ready
    • Sweeps
    • Door: – Screen – Half Screen
    • Final Drive Flange
  • Blades
    • Single Tilt or Single Tilt Guarded (STD, LGP)
    • Dual Tilt or Dual Tilt Guarded (STD, LGP)
    • S (Straight)
    • S LGP Landfill
    • SU (Semi-Universal)
    • U (Universal)
    • A (Angle)
    • SU Wear Plate
    • SU Rock Guard and Wear Plate
  • Technology
    • Installation, AccuGrade Ready
    • Mounting, AccuGrade Receivers (STD, LGP)
  • Hydraulics
    • Hydraulics, Dual Tilt
    • Auto Reversing Hydraulic Fan
    • Hydraulic Implement Towing Arrangement
    • Hydraulics, Ripper
    • PA90 Winch, Variable Speed
  • Attachments
    • Ladder Group: – Standard – Waste
    • Multi Shank Ripper
    • Drawbar, Rigid
    • Ripper with Striker Bar
    • Counterweight Box, Rear
    • Striker Bar, Box
    • Additional Ripper Tooth

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