D7E Track-Type Tractors – Tier 4 Final/Stage IV

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D7E Track-Type Tractors – Tier 4 Final/Stage IV

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.
  • Standard Equipment
  • Optional Equipment
  • Specs

Standard 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

Optional Equipment

  • 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

Specs

Overview

Long Name:
D7E Track-Type Tractor
Name:
D7E
Brand:
Caterpillar
Status:
Current

Engine

Engine Model:
Cat® C9.3 ACERT™
Flywheel Power:
238 HP / 178 kW
Bore:
4.5 in / 115 mm
Stroke:
5.9 in / 149 mm
Displacement:
567 in³ / 9.3 l
Engine Power - Maximum - ISO 14396:
266 HP / 198 kW
Engine Power - Maximum - ISO 14396 (DIN):
270 HP / 198 kW
Engine Power - Maximum - SAE J1995:
270 HP / 201 kW
Global Emissions:
Tier 4 Final/Stage IV/Japan 2014 (Tier 4 Final)
Net Power - Maximum - ISO 9249/SAE J1349:
251 HP / 187 kW
Net Power - Maximum - ISO 9249/SAE J1349 (DIN):
254 HP / 187 kW
Net Power - Rated - ISO 9249/SAE J1349:
238 HP / 178 kW
Net Power - Rated - ISO 9249/SAE J1349 (DIN):
241 HP / 178 kW

Service Refill Capacities

Fuel Tank:
108 gal (US) / 409 l
Cooling System:
22.5 gal (US) / 87 l
Engine Crankcase:
8 gal (US) / 30 l
Power Train:
16 gal (US) / 60 l
Final Drive - Each:
7 gal (US) / 28 l
Pivot Shaft Compartment:
1.8 gal (US) / 7 l
Hydraulic Tank:
20 gal (US) / 76 l
Final Drive - Each - LGP:
9 gal (US) / 34 l

Weights

Operating Weight:
57441 lb / 26055 kg
Shipping Weight:
48402 lb / 21955 kg
Operating Weight - STD SU:
57441 lb / 26055 kg
Shipping Weight - LGP:
53649 lb / 24335 kg
Operating Weight - LGP S:
62886 lb / 28525 kg

Hydraulic Controls - Pump

Lift Cylinder Flow:
52.8 gal/min / 200 l/min
Pump Output - Implement:
52.8 gal/min / 200 l/min
Pump Output - Steering:
82.4 gal/min / 312 l/min
Pump Type:
Piston, Variable Displacement
Ripper Cylinder Flow:
52.8 gal/min / 200 l/min
Tilt Cylinder Flow - Head End Flow:
24.6 gal/min / 93 l/min
Tilt Cylinder Flow - Rod End Flow:
17.4 gal/min / 66 l/min

Hydraulic Controls - Main Relief Valve

Pressure Setting - Steering:
4000 psi / 27600 kPa

Hydraulic Controls - Maximum Operating Pressure

Bulldozer:
4000 psi / 27600 kPa
Ripper - Lift:
4000 psi / 27600 kPa
Ripper - Pitch:
4000 psi / 27600 kPa
Steering:
5950 psi / 41000 kPa
Tilt Cylinder:
4000 psi / 27600 kPa

Ripper

Beam Cross Section:
14 in / 355 mm
Each Additional Shank:
330 lb / 150 kg
Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole:
23.1 in / 588 mm
Maximum Penetration Force:
19639  / 87.4 kN
Pocket Spacing:
35.4 in / 900 mm
Pry-Out Force:
52695  / 234.4 kN
Ramp Angle:
26 ° / 26 °
Shank Gauge:
70.9 in / 1800 mm
Shank Section:
72 mm × 228 mm (2.8 in × 9.0 in)
Weight - With One Shank:
3572 lb / 1650 kg
Type:
Multi-Shank
Number of Pockets:
3
Overall Beam Width:
82.2 in / 2088 mm
Maximum Penetration:
25.6 in / 650 mm

Winch

Cable Ferrule Size - O.D. × Length:
60 mm × 65 mm (2.38 in × 2.56 in)
Control:
Electronic/Hydraulic
Installed Weight:
3350 lb / 1520 kg
Maximum Bare Drum - Line Pull:
90000  / 400.3 kN
Maximum Bare Drum - Line Speed:
70 ft/min / 21 m/min
Maximum Full Drum - Line Pull:
57000  / 253.5 kN
Maximum Full Drum - Line Speed:
116 ft/min / 35 m/min
Overall Width:
43 in / 1090 mm
Rope Diameter - Recommended:
1 in / 25 mm
Throat Clearance:
8.6 in / 218 mm
Weight:
3350 lb / 1520 kg
Winch Case - Length:
43.7 in / 1110 mm
Winch Case - Width:
32.5 in / 826 mm
Winch Drive:
Hydraulic
Winch Length:
43.9 in / 1115 mm
Winch Model:
PA90
Oil Capacity:
3.2 gal (US) / 12 l
Winch and Bracket Length:
93.9 in / 1115 mm
Increased Tractor Length - STD:
93.9 in / 1032 mm
Increased Tractor Length - LGP:
93.9 in / 1032 mm
Drum Diameter:
12.5 in / 318 mm
Drum Width:
8.9 in / 226 mm
Flange Diameter:
24 in / 610 mm
Drum Capacity - 24 mm (1 in):
203 ft / 62 m
Drum Capacity - 29 mm (1.13 in):
185 ft / 56 m
Ferrule Size (O.D. × Length):
60 mm × 65 mm (2.38 in × 2.56 in)

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

Drive Train

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

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.

Engine

Emissions:
U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)
Net Power - Maximum - ISO 9249:
251 HP / 187 kW
Net Power - Maximum - ISO 9249 (DIN):
254 HP / 187 kW

Service Refill Capacities

DEF Tank:
4.6 gal (US) / 17.5 l