The Cat® D7E was designed to meet growing demand for powerful yet highly maneuverable track-type tractors. By adapting electric drive technology to the unique requirements of dozer applications, Caterpillar has developed an all-new class of tractor that delivers the best possible balance of heavy-dozing and fine-grading performance. The innovative diesel-electric hybrid technology of the D7E is also designed to burn considerably less fuel and consume fewer fluids and parts for reduced owning and operating costs. Improved productivity and efficiency means getting more work done while using fewer resources.


Engine Model Cat® C9.3 ACERT™ Cat® C9.3 ACERT™ Less
Flywheel Power 235.0 hp 175.2 kW Less
Gross Power 252.0 hp 188.0 kW Less
Net Power - Caterpillar 235.0 hp 175.0 kW Less
Net Power - ISO 9249 235.0 hp 175.0 kW Less
Net Power - SAE J1349 235.0 hp 175.0 kW Less
Net Power - EU 80/1269 235.0 hp 175.0 kW Less
Bore 4.5 in 115.0 mm Less
Stroke 5.9 in 149.0 mm Less
Displacement 567.0 in3 9.3 L Less
Gross Power - ISO 14396 253.0 hp 189.0 kW Less

Service Refill Capacities

Fuel Tank 108.0 gal 409.0 L Less
Cooling System 22.5 gal 87.0 L Less
Engine Crankcase 8.0 gal 30.0 L Less
Power Train 16.0 gal 60.0 L Less
Final Drives (each) 9.0 gal 34.0 L Less
Pivot Shaft Compartment 1.8 gal 7.0 L Less
Hydraulic Tank 20.0 gal 76.0 L Less
Final Drive (LGP each) 11.0 gal 42.0 L Less
Fuel Tank, High Capacity 126.0 gal 476.0 L Less


Operating Weight 56669.0 lb 25704.7 kg Less
Shipping Weight 47619.0 lb 21600.0 kg Less
Operating Weight - STD SU 56669.0 lb 25700.0 kg Less
Shipping Weight - LGP 52866.0 lb 23980.0 kg Less
Operating Weight - LGP S 62115.0 lb 28170.0 kg Less

Hydraulic Controls - Pump

Pump Output - Implement 52.8 gal/min 200.0 L/min Less
Pump Output - Steering 82.4 gal/min 312.0 L/min Less
Pump Type Piston, Variable Displacement Piston, Variable Displacement Less
Tilt Cylinder Flow - Head End Flow 24.6 gal/min 93.0 L/min Less
Tilt Cylinder Flow - Rod End Flow 17.4 gal/min 66.0 L/min Less
Lift Cylinder Flow 42.0 gal/min 190.0 L/min Less
Ripper Cylinder Flow 42.0 gal/min 190.0 L/min Less

Hydraulic Controls - Main Relief Valve

Pressure Setting - Steering 4000.0 psi 27600.0 kPa Less

Hydraulic Controls - Maximum Operating Pressure

Bulldozer 4000.0 psi 27600.0 kPa Less
Tilt Cylinder 4000.0 psi 27600.0 kPa Less
Ripper (Lift) 4000.0 psi 27600.0 kPa Less
Ripper (Pitch) 4000.0 psi 27600.0 kPa Less
Steering 5950.0 psi 41000.0 kPa Less


Pocket Spacing 35.4 in 900.0 mm Less
Ramp Angle 26.0 Degrees 26.0 Degrees Less
Shank Gauge 70.9 in 1800.0 mm Less
Shank Section 72 mm x 228 mm 2.8 in x 9.0 in 72 mm x 228 mm 2.8 in x 9.0 in Less
Weight - With One Shank 3572.0 lb 1650.0 kg Less
Type Multi-Shank Multi-Shank Less
Number of Pockets 3 3 Less
Overall Beam Width 82.2 in 2088.0 mm Less
Beam Cross Section 355 mm 14.0 in 355 mm 14.0 in Less
Maximum Clearance Raised (under tip, pinned in bottom hole) 23.1 in 588.0 mm Less
Maximum Penetration 25.6 in 650.0 mm Less
Maximum Penetration Force 19639.0 lb 8908.0 kg Less
Pryout Force 52695.0 lb 23902.0 kg Less
Weight - Each Additional Shank 330.0 lb 150.0 kg Less


Cable Ferrule Size (O.D. × Length) 60 mm x 65 mm 2.38 in x 2.56 in 60 mm x 65 mm 2.38 in x 2.56 in Less
Control Electronic/Hydraulic Electronic/Hydraulic Less
Installed Weight 3350.0 lb 1520.0 kg Less
Maximum Bare Drum Line Pull 90000.0 lb 40800.0 kg Less
Maximum Bare Drum Line Speed 70.0 ft/min 21.0 m/min Less
Maximum Full Drum Line Pull 57000.0 lb 25800.0 kg Less
Maximum Full Drum Line Speed 116.0 ft/min 35.0 m/min Less
Overall Width 43.0 in 1090.0 mm Less
Rope Diameter (recommended) 1.0 in 25.0 mm Less
Throat Clearance 8.6 in 218.0 mm Less
Winch Drive Hydraulic Hydraulic Less
Winch Length 43.9 in 1115.0 mm Less
Winch Model PA90 PA90 Less
Weight* 3350.0 lb 1520.0 kg Less
Oil Capacity 3.2 gal 12.0 L Less
Winch and Bracket Length 93.9 in 1115.0 mm Less
Winch Case - Length 43.7 in 1110.0 mm Less
Winch Case - Width 32.5 in 826.0 mm Less
Increased Tractor Length - STD 93.9 in 1032.0 mm Less
Increased Tractor Length - LGP 93.9 in 1032.0 mm Less
Drum Diameter 12.5 in 318.0 mm Less
Drum Width 8.9 in 226.0 mm Less
Flange Diameter 24.0 in 610.0 mm Less
Drum Capacity - 24 mm (1 in) 203.0 ft 62.0 m Less
Drum Capacity - 29 mm (1.13 in) 185.0 ft 56.0 m Less
Ferrule Size (O.D. × Length) 60 mm x 65 mm 2.38 in x 2.56 in 60 mm x 65 mm 2.38 in x 2.56 in Less


ROPS/FOPS SAE 1040, ISO 3471-1994/ISO 3449-2005, SAE 5231 SAE 1040, ISO 3471-1994/ISO 3449-2005, SAE 5231 Less
Cab ANSI/SAE J1166 OCT 98 ANSI/SAE J1166 OCT 98 Less
Brakes ISO 10265 2008 ISO 10265 2008 Less

Drive Train

AC Compressor Maximum Input Current 12.0 amps 12.0 amps Less
AC Compressor Nominal Input Voltage 320.0 volts 320.0 volts Less
AC Generator and Propulsion Module Voltage 480.0 volts 480.0 volts Less
Electric Water Pump System Nominal Input Current 5.0 amps 5.0 amps Less
Electric Water Pump System Nominal Input Voltage 320.0 volts 320.0 volts Less
Type Electric Drive Electric Drive Less

D7E Standard Equipment

  • Accessory Power Converter (APC)
  • Alarm, Backup
  • Batteries, Heavy Duty
  • Converter, 24V to 12V, 10 Amp
  • Heater, Engine Coolant, 120V
  • Horn, Forward Warning
  • Product Link

  • Air Suspension Seat
  • Armrest, Adjustable
  • Bidirectional Shift Switch
  • Center Post Cab, ROPS/FOPS
  • Continuously Variable Speed Control
  • Differential Steering
  • Electro-Hydraulic Controls
  • Electronic Monitoring System
  • Foot Supports, Dash
  • Hour Meter, Electronic
  • Machine Isolation, Operator Presence
  • Mirror, Rearview
  • Modular HVAC, Cab Mounted
  • Radio Ready, 12V
  • Seat Belt, Retractable 3" (76 mm)
  • Speed Recall Button
  • Throttle Dial, Electronic
  • Tilt Cab and Tilt Cab Jack
  • Travel Control Pedal
  • Wipers, Intermittent

  • Aftercooler
  • Air Cleaner, precleaner with strata tube dust ejector
  • C9.3 ACERT Engine
  • Continuously Variable Speed Transmission
  • Coolant, Extended Life
  • Drains, Ecology, Power Train
  • Electronic Air Cleaner Service Indicator
  • Fan, Hydraulically Driven Demand
  • Final Drives, Double Reduction
  • Fuel Priming Pump, Electronic
  • Muffler
  • Parking Brake, Electronic
  • Prescreener
  • Starting Aid, Ether
  • Turbocharger, Wastegated
  • Water Separator

  • Heavy Duty Track (610 mm/24” MS)
  • Heavy Duty Track (914 mm/36” MS) (LGP)
  • Guards, End Track Guiding
  • Idler Guards
  • Master Link
  • Rollers and Idlers, Lifetime Lubricated
  • Sprocket Rim Segments, Replaceable
  • Track Adjusters, Gas Spring Recoil, Grease Track Adjust

  • CD ROM Parts Book
  • Engine Enclosures, Perforated
  • Front Tow Hook
  • Grade Control Ready
  • Guards, Hinged Bottom
  • Hood, Perforated
  • Hydraulics, Load Sensing, Dozer Lift and Tilt
  • Oil Cooler, Hydraulic
  • S•O•SSM Sampling Ports
  • Radiator Doors, Louvered, Double Hinged
  • Vandalism Protection for Fluid Compartments and Battery Box

D7E Optional Equipment

610 mm, 660 mm, 914 mm (24", 26", and 36") Track Pads

AccuGrade Ready Installation Arrangement

Black Hood and Back of Blade

Cold Weather Attachments

Engine Coolant Heater, 240 V

Enhanced Clean Cab

Fast Fuel

Final Drive Clamshell Guards

Final Drive Flange Protection

Front and Rear Screens

Heated Seat

Heavy Duty Grill Door, Hinged

  • Basic (6) Lights
  • Premium (10) HID Lights

Multi-shank Ripper and Ripper Hydraulics

Power Train Oil Change System

Rear Vision Camera

Reversible Fan

Sound Suppression (Europe)

SU (Semi-universal), U (Universal), (S) Straight, and Angle Blades

Sweeps (without canopy)

SystemOne Undercarriage

Track Guide Guards

Turbine Precleaner

Waste (Landfill) Arrangements

Winch Arrangement (PACCAR PA90)

Winch Hydraulics

Woodchip Arrangement

Power Train

First-of-its-kind Electric Drive delivers power and efficiency.


ACERT™ Technology.

Cooling System

Efficient and easy to service.

Operator Station

Unprecedented all-around visibility and comfort.


Durable versatility.

Technology Solutions

Systems to achieve even greater productivity.

Work Tools

Designed for performance and versatility.


Increase uptime by reducing service time.

Customer Support

Count on Cat dealers for business solutions.


Resourceful in every way.

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