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D7E Track-Type Tractor
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.
- Technical Specs
- Engine Model
- Cat® C9.3 ACERT™
- Flywheel Power
- 238.0 hp
- Bore
- 4.5 in
- Stroke
- 5.9 in
- Displacement
- 567.0 in3
- Engine Power (Maximum) - ISO 14396
- 266.0 hp
- Engine Power (Maximum) - ISO 14396 (DIN)
- 270.0 hp
- Engine Power (Maximum) - SAE J1995
- 270.0 hp
- Global Emissions
- Tier 4 Final/Stage IV/Japan 2014 (Tier 4 Final)
- Net Power (Maximum) - ISO 9249/SAE J1349
- 251.0 hp
- Net Power (Maximum) - ISO 9249/SAE J1349 (DIN)
- 254.0 hp
- Net Power (Rated) - ISO 9249/SAE J1349
- 238.0 hp
- Net Power (Rated) - ISO 9249/SAE J1349 (DIN)
- 241.0 hp
- Emissions
- U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)
- Net Power (Maximum) - ISO 9249
- 251 hp
- Net Power (Maximum) - ISO 9249 (DIN)
- 254 hp
- Fuel Tank
- 108.0 gal
- Cooling System
- 22.5 gal
- Engine Crankcase
- 8.0 gal
- Power Train
- 16.0 gal
- Final Drives (each)
- 7.0 gal
- Pivot Shaft Compartment
- 1.8 gal
- Hydraulic Tank
- 20.0 gal
- Final Drive (LGP each)
- 9.0 gal
- DEF Tank
- 4.6 gal
- Operating Weight
- 57441.0 lb
- Shipping Weight
- 48402.0 lb
- Operating Weight - STD SU
- 57441.0 lb
- Shipping Weight - LGP
- 53649.0 lb
- Operating Weight - LGP S
- 62886.0 lb
- Pump Output - Implement
- 52.8 gal/min
- Pump Output - Steering
- 82.4 gal/min
- Pump Type
- Piston, Variable Displacement
- Tilt Cylinder Flow - Head End Flow
- 24.6 gal/min
- Tilt Cylinder Flow - Rod End Flow
- 17.4 gal/min
- Lift Cylinder Flow
- 52.8 gal/min
- Ripper Cylinder Flow
- 52.8 gal/min
- Pressure Setting - Steering
- 4000.0 psi
- Bulldozer
- 4000.0 psi
- Tilt Cylinder
- 4000.0 psi
- Ripper (Lift)
- 4000.0 psi
- Ripper (Pitch)
- 4000.0 psi
- Steering
- 5950.0 psi
- Beam Cross Section
- 14.0 in
- Each Additional Shank
- 330.0 lb
- Maximum Penetration Force
- 19639.0 lbf
- Pocket Spacing
- 35.4 in
- Pryout Force
- 52695.0 lbf
- Ramp Angle
- 26.0 Degrees
- Shank Gauge
- 70.9 in
- Shank Section
- 72 mm × 228 mm (2.8 in × 9.0 in)
- Weight - With One Shank
- 3572.0 lb
- Maximum Clearance Raised (under tip, pinned in bottom hole)
- 23.1 in
- Type
- Multi-Shank
- Number of Pockets
- 3
- Overall Beam Width
- 82.2 in
- Maximum Penetration
- 25.6 in
- Cable Ferrule Size (O.D. × Length)
- 60 mm × 65 mm (2.38 in × 2.56 in)
- Control
- Electronic/Hydraulic
- Installed Weight
- 3350.0 lb
- Maximum Bare Drum Line Pull
- 90000.0 lbf
- Maximum Bare Drum Line Speed
- 70.0 ft/min
- Maximum Full Drum Line Pull
- 57000.0 lbf
- Maximum Full Drum Line Speed
- 116.0 ft/min
- Overall Width
- 43.0 in
- Rope Diameter (recommended)
- 1.0 in
- Throat Clearance
- 8.6 in
- Weight
- 3350.0 lb
- Winch Case Length
- 43.7 in
- Winch Case Width
- 32.5 in
- Winch Drive
- Hydraulic
- Winch Length
- 43.9 in
- Winch Model
- PA90
- Oil Capacity
- 3.2 gal
- Winch and Bracket Length
- 93.9 in
- Increased Tractor Length - STD
- 93.9 in
- Increased Tractor Length - LGP
- 93.9 in
- Drum Diameter
- 12.5 in
- Drum Width
- 8.9 in
- Flange Diameter
- 24.0 in
- Drum Capacity - 24 mm (1 in)
- 203.0 ft
- Drum Capacity - 29 mm (1.13 in)
- 185.0 ft
- Ferrule Size (O.D. × Length)
- 60 mm × 65 mm (2.38 in × 2.56 in)
- 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
- AC Compressor Maximum Input Current
- 12.0 amps
- AC Compressor Nominal Input Voltage
- 320.0 volts
- AC Generator and Propulsion Module Voltage
- 480.0 volts
- Type
- Electric Drive
- 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.