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D7 Dozer
844 Wheel Dozer
D2 Dozer

Engine

Engine Model Cat C9.3B C27 Cat® Cat® C3.6
Power - Net 265 HP - 92 HP
Net Power - Rated - ISO 9249/SAE J1349 265 HP - -
Net Power (Rated) - ISO 9249 (DIN) 268 mhp - -
Emissions U.S. EPA Tier 4 Final/EU Stage V/Japan 2014/Korea Stage V/China Nonroad Stage IV U.S. EPA Tier 4 Final and EU Stage V or China Nonroad Stage III Emissions standards, equivalent to U.S. EPA Tier 2 -
Note (1) Net power at 2,200 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 - Net power is tested per ISO 9249:2007 and SAE J1349:2011 and as advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system and alternator.
Note (2) Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels up to: 20% biodiesel FAME (fatty acid methyl ester) ** or 100% renewable diesel, HVO ( - All non-road U.S. EPA Tier 4 Final, EU Stage 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.
Note (3) Basic machine specs provided below. For complete specifications and dimensions by configuration, blade and track shoe offerings and more, please visit the product download section to view the full Technical Specifications document. - -
Note (4) Machine Build Number 17A - -
Rated Speed - 1800 r/min -
Gross Power - ISO 14396 - 752 HP -
Gross Power - SAE J1995 - 766 HP -
Net Power - SAE J1349 - Standard Ambient - 699 HP -
Net Power - SAE J1349 - High Ambient - 648 HP -
Bore - 5.4 in -
Stroke - 6 in -
Displacement - 1649.5 in³ 220 in³
Peak Torque - Speed - 2624 lb/ft -
Torque Rise - 18 % -
Net Power - 2,200 rpm - SAE J1349 - - 92 HP
Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 - - 92 HP
Power Train - - Hydrostatic

Weights

Operating Weight 65644 lb - 18382 lb
Note (1) Standard SU operating weight includes ripper with three shanks adding approximately 2993 kg/6596 lbs. LGP S operating weight with drawbar. - Specifications shown are for machine equipped with dozer blade, EROPS cab, back-up alarm, operator, coolant, lubricants and full fuel tank.
Operating Weight - LGP - - 19066 lb
Note (2) - - For machine with ripper, add 554 kg (1,222 lb).

Transmission

Power Train Fully Automatic 4-Speed - -
Transmission Type - Cat Planetary Power Shift -
Converter Drive - Forward 1 - 4.5 mile/h -
Converter Drive - Forward 2 - 8.3 mile/h -
Converter Drive - Forward 3 - 14.2 mile/h -
Converter Drive - Reverse 1 - 4.9 mile/h -
Converter Drive - Reverse 2 - 9.1 mile/h -
Converter Drive - Reverse 3 - 15.5 mile/h -
Direct Drive - Forward 1 - Lock-up disabled -
Direct Drive - Forward 2 - 8.5 mile/h -
Direct Drive - Forward 3 - 15.2 mile/h -
Direct Drive - Reverse 1 - 5.4 mile/h -
Direct Drive - Reverse 2 - 9.6 mile/h -
Direct Drive - Reverse 3 - 16.4 mile/h -
Drive Pumps - - 1
Maximum Travel Speed - Forward - - 5.6 mile/h
Relief Valve Settings - - 7033 psi
Maximum Travel Speed - Reverse - - 6.2 mile/h
Track Motors - - 2

Service Refill Capacities

Fuel Tank 123 gal (US) - 51.5 gal (US)
DEF Tank 12 gal (US) - -
Fuel Tank - Standard - 286.6 gal (US) -
Cooling System - 54.9 gal (US) 5 gal (US)
Crankcase - 20 gal (US) -
Transmission - 29.1 gal (US) -
Differential - Final Drives - Front - 71.6 gal (US) -
Differential - Final Drives - Rear - 68.9 gal (US) -
Hydraulic System - Implement and Hydraulic Fan - 68.9 gal (US) -
Hydraulic System - Steering and Braking - 34.9 gal (US) -
Crankcase - With Filter - - 2.8 gal (US)
Final Drive - Each - LGP - - 2.6 gal (US)
Transmission - Hydraulic Tank - - 23.8 gal (US)
Diesel Exhaust Fluid (DEF) Tank - - 4.9 gal (US)
Final Drives - Each Side - - 2.6 gal (US)

Standard SU

Operating Weight 65644 lb - -
Ground Pressure 10 psi - -
Width of Standard Shoe 24 in - -
Blade Semi-Universal (SU) - -
Blade Capacity 10 yd³ - -

LGP S

Operating Weight 63220 lb - -
Ground Pressure 6 psi - -
Width of Standard Shoe 36 in - -
Blade Straight (S) - -
Blade Capacity 8 yd³ - -

Waste Handler

Operating Weight 62035 lb - -
Ground Pressure 10 psi - -
Width of Standard Shoe 24 in - -
Blade Universal Landfill (U) - -
Blade Capacity 22 yd³ - -

Sustainability

Recyclability 98% - -

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 1.36 kg of refrigerant which has a CO2 equivalent of 1.946 metric tonnes. The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.8 kg of refrigerant which has a CO2 equivalent of 2.574 metric tonnes. The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.8 kg of refrigerant which has a CO2 equivalent of 2.574 metric tonnes.

Note (2) Configurations and features may vary by region. Please consult your Cat dealer for availability in your area. - -

Operating Specifications

Operating Weight - 165089 lb -
Blade Capacities - 15.9 - 30.7 m3 (20.7 - 40.2 yd3) -

Hydraulic System - Lift/Tilt

Output at 2,000 rpm and 6900 kPa (1,000 psi) - 82 gal/min -
Cylinders, Double Acting - Lift, Bore and Stroke - 133 mm × 1535 mm (5.25 in × 60.4 in) -
Cylinder, Double Acting - Tilt and Tip, Bore and Stroke - 210 mm × 188 mm (8.25 in × 7.4 in) -
Relief Valve Setting - Bulldozer (Large Pump) - 2700 psi -
Relief Valve Setting - Tilt Cylinders (Small Pump) - 2920 psi -

Hydraulic System - Steering

Steering System - Circuit - Pilot, load sensing -
Steering System - Pump - Piston, variable displacement -
Minimum Turning Radius - Over Blade - 34 ft -
Total Steering Angle - 35 ° -
Maximum Flow - 94.3 gal/min -
Relief Valve Setting - 4500 psi -

Axles

Front - Fixed -
Rear - Trunnion -
Oscillation Angle - 8.5 ° -

Brakes

Brakes - Meets ISO 3540:2011 -

Sound Performance - Standard

Operator Sound Level (ISO 6396:2008) - 69 dB(A) -
Machine Sound Level (ISO 6395:2008) - 115 dB(A) -

Sound Performance - Suppression

Operator Sound Level (ISO 6396:2008) - 69 dB(A) -
Machine Sound Level (ISO 6395:2008) - 113 dB(A) -

Cab

ROPS/FOPS - ISO 3471:2008 and ISO 3449:2005 Level II Standards -
FOPS - - ISO 3449:2005 Level II
ROPS - - ISO 3471:2008

Dimensions (Approximate)

Height - Top of ROPS - 17.2 ft -
Height - Top of Exhaust Pipe - 16.6 ft -
Height - Top of Hood - 12.7 ft -
Ground Clearance - 2 ft -
Centerline of Front Axle to Hitch - 7.5 ft -
Centerline of Rear Axle to Edge of Bumper - 12.5 ft -
Wheel Base - 15.1 ft -
Length - With Blade on Ground - 36.5 ft -

Hydraulic Controls

Pump Output - - 17.2 gal/min
Relief Valve Settings - - 2988 psi

Ripper

Type - - Parallelogram
Number of Shanks - - 3
Height - - 6.5 in
Weight - - 1222 lb
Maximum Digging Depth - - 13.3 in
Maximum Ground Clearance Under Tip - - 17.6 in
Overall Width - - 67.3 in
Maximum Reach - Ground Line - - 30.2 in

Dimensions

Length of Basic Dozer (without blade) - LGP - - 129.5 in
Width of Dozer (standard shoes, no blade) - Standard - - 79.1 in
Dozer Height - LGP - - 108.9 in
Dozer Height - Standard - - 108.9 in
Width of Dozer (standard shoes, no blade) - LGP - - 92.9 in
Length of Basic Dozer (without blade) - Standard - - 129.5 in
BLADE: Digging Depth - LGP - - 23.2 in
BLADE: Blade Cutting Edge Angle, Adjustable - LGP - - 52° to 58°
BLADE: Blade Lift Height - LGP - - 27.9 in
BLADE: Blade Width - LGP - - 124 in
BLADE: Blade Width at Maximum Angle - LGP - - 113.1 in
Track Gauge - LGP - - 67.9 in
Ground Clearance - LGP - - 13 in
BLADE: Blade Height - LGP - - 35.8 in
Overall Length - With Blade - LGP - - 168.2 in
BLADE: Blade Capacity (SAE) - LGP - - 2.42 yd³
BLADE: Maximum Tilt - LGP - - 17.2 in
BLADE: Maximum Angle (either side) - LGP - - 25°
BLADE: Maximum Angle (either side) - Standard - - 25°
Ground Clearance - Standard - - 13 in
Overall Length - With Blade - Standard - - 168.5 in
Note - - With Ripper Attachment (add to Length of Basic Dozer) - 1177 mm (46.3 in)
BLADE: Blade Cutting Edge Angle, Adjustable - Standard - - 52° to 58°
BLADE: Maximum Tilt - Standard - - 15.2 in
Track Gauge - Standard - - 61 in
BLADE: Digging Depth - Standard - - 23.3 in
BLADE: Blade Width - Standard - - 109.5 in
BLADE: Blade Lift Height - Standard - - 29.3 in
BLADE: Blade Capacity (SAE) - Standard - - 2.59 yd³
BLADE: Blade Width at Maximum Angle - Standard - - 100.1 in
BLADE: Blade Height - Standard - - 39.8 in

Undercarriage

Length - Track on Ground - LGP - - 89 in
Track Gauge - - 61 in
Number of Rollers - Each Side - - 7
Track Gauge - LGP - - 68 in
Ground Pressure - LGP - - 4.3 psi
Shoe Width - Standard - - 18 in
Shoe Width - LGP - - 25 in
Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage - - 43
Number of Shoes - Each Side - Abrasion Undercarriage - - 38
Ground Pressure - - 5.7 psi
Length of Track on Ground - - 89 in

Retrieval Winch

Maximum Line Speed - Full Drum - - 79 ft/min
Maximum Line Speed - Bare Drum - - 50 ft/min
Weight - - 1747 lb
Drum Capacity - Optional Cable - - 195 ft
Rope Diameter - Recommended - - 0.63 in
Winch Drive - - Hydraulic
Rope Diameter - Optional - - 0.75 in
Drum Capacity - Recommended Cable - - 277 ft
Maximum Line Pull - Full Drum - - 20350 lb
Speed - - Variable
Maximum Line Pull - Bare Drum - - 32150 lb
Control - - Hydraulic
Overall width - - 27.91 in
Drum Width - - 9.65 in
Drum Diameter - - 8 in
Winch Length - - 35.63 in
Throat Clearance - - 5.6 in

High Performance Winch

Maximum line pull – bare drum - - 40000 lb
Drum capacity – recommended cable - - 371 ft
Winch length - - 27.76 in
Overall width - - 29.2 in
Control - - Hydraulic
Maximum line speed – bare drum - - 131 ft/min
Maximum line speed – full drum - - 207 ft/min
Drum width - - 10.8 in
Drum capacity – optional - - 256 ft
Throat clearance - - 6.75 in
Weight - - 1345 lb
Rope diameter – recommended - - 0.63 in
Speed - - Variable
Maximum line pull – full drum - - 25000 lb
Drum diameter - - 10 in
Rope diameter – optional - - 0.75 in
Winch drive - - Hydrostatic
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