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D3 Track-Type Tractor

D3

Track-Type Tractor

Price: Request a Quote for Pricing

The Cat® D3 delivers superior performance and the broadest choice of technology features to help you get the most from your dozer. Nimble and responsive, it has power for dozing and finesse for grading. Fully hydrostatic transmission gives you seamless acceleration, so you can get the job done quickly. The load sensing system automatically optimizes ground speed based on load, for the greatest productivity and fuel efficiency.

Key Specs
Engine Model Cat® C3.6
Power – Net 104 hp
Operating Weight 20639.68 lb
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Product Specifications for D3

Engine Model Cat® C3.6
Power – Net 104 hp
Displacement 220 in³
Net Power – 2,200 rpm – SAE J1349 104 hp
Net Power – 2,200 rpm – ISO 9249/EEC 80/1269 104 hp
Note (1) 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) 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.
Operating Weight 20639.68 lb
Operating Weight 20640 lb
Operating Weight – LGP 21369 lb
Operating Weight – LGP, 762 mm/30 in 21810 lb
Note (2) For machine with ripper, add 554 kg (1,222 lb).
Note (1) Specifications shown are for machine equipped with dozer blade, EROPS cab, back-up alarm, operator, coolant, lubricants and full fuel tank.
Drive Pumps 1
Maximum Travel Speed – Forward 5.6 mile/h
Maximum Travel Speed – Reverse 6.2 mile/h
Track Motors 2
Relief Valve Settings 7033 psi
Pump Output 17.2 gpm
Relief Valve Settings 2988 psi
Type Parallelogram
Number of Shanks 3
Height 6.5 in
Weight 1222 lb
Maximum Digging Depth 13.3 in
Maximum Reach – Ground Line 30.2 in
Overall Width 67.3 in
Maximum Ground Clearance Under Tip 17.6 in
Power Train  Hydrostatic
ROPS ISO 3471:2008
FOPS ISO 3449:2005 Level II
Shoe Width – Standard 20 in
Ground Pressure – LGP 4.5 psi
Track Gauge – LGP 69 in
Length – Track on Ground – LGP 91 in
Number of Shoes – Each Side – Sealed and Lubricated Track (SALT) Undercarriage 40
Ground Pressure – LGP, 762 mm (30 in) 3.9 psi
Length – Track on Ground – LGP, 762 mm (30 in) 91 in
Shoe Width – LGP 26 in
Shoe Width – LGP, 762 mm (30 in) 30 in
Track Gauge 63 in
Number of Rollers – Each Side 7
Track Gauge – LGP, 762 mm (30 in) 73 in
Ground Pressure  5.7 psi
Length of Track on Ground  91 in
Number of Shoes – Each Side – Abrasion Undercarriage  36
Cooling System 5 gal (US)
Final Drive – Each – LGP 2.6 gal (US)
Crankcase – With Filter 2.8 gal (US)
Diesel Exhaust Fluid (DEF) Tank 4.9 gal (US)
Transmission – Hydraulic Tank 23.8 gal (US)
Fuel Tank 51.5 gal (US)
Final Drives – Each Side  2.6 gal (US)
Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe). See label or instruction manual for gas refrigerant identification. If machine is equipped with R134a (Global Warming Potential = 14
BLADE: Blade Width – LGP 126.7 in
Track Gauge – LGP, 762 mm (30 in) 73 in
BLADE: Digging Depth – LGP 23.2 in
Track Gauge – LGP 67.9 in
BLADE: Blade Capacity (SAE) – LGP 3.06 yd³
BLADE: Blade Width at Maximum Angle – LGP 115.8 in
BLADE: Blade Cutting Edge Angle, Adjustable – LGP 52° to 58°
Ground Clearance – LGP, 762 mm (30 in) 13 in
BLADE: Blade Height – LGP 39.8 in
BLADE: Blade Lift Height – LGP 30.2 in
Ground Clearance – LGP 13 in
Overall Length – With Blade – LGP, 762 mm (30 in) 169.6 in
Overall Length – With Blade – LGP 169.6 in
BLADE: Maximum Tilt – LGP 17.7 in
BLADE: Maximum Angle (either side) – LGP 25°
Note With Ripper Attachment (add to Length of Basic Dozer) – 1177 mm (46.3 in)
Length of Basic Dozer (without blade) – Standard 128.7 in
Dozer Height – Standard 109 in
Width of Dozer (standard shoes, no blade) – LGP 94.9 in
Width of Dozer (standard shoes, no blade) – LGP, 762 mm (30 in) 103.5 in
Length of Basic Dozer (without blade) – LGP 128.7 in
Dozer Height – LGP, 762 mm (30 in) 109 in
Width of Dozer (standard shoes, no blade) – Standard 83 in
Length of Basic Dozer (without blade) – LGP, 762 mm (30 in) 128.7 in
Dozer Height – LGP 109 in
BLADE: Blade Capacity (SAE) – Standard  2.86 yd³
Track Gauge – Standard  63 in
BLADE: Digging Depth – Standard  23.8 in
BLADE: Blade Lift Height – Standard  30.2 in
Ground Clearance – Standard  13 in
Overall Length – With Blade – Standard  170.7 in
BLADE: Blade Cutting Edge Angle, Adjustable – Standard  52° to 58°
BLADE: Blade Height – Standard  42.2 in
BLADE: Maximum Tilt – Standard  15.8 in
Note  Abrasion Undercarriage
BLADE: Blade Width – Standard  109.5 in
BLADE: Blade Width at Maximum Angle – Standard  103.8 in
BLADE: Maximum Angle (either side) – Standard  25°
Maximum Line Pull – Bare Drum 32150 lb
Control Hydraulic
Rope Diameter – Optional 0.75 in
Drum Capacity – Optional Cable 195 ft
Maximum Line Speed – Full Drum 79 ft/min
Drum Capacity – Recommended Cable 277 ft
Winch Drive Hydraulic
Weight 1747 lb
Maximum Line Pull – Full Drum 20350 lb
Rope Diameter – Recommended 0.63 in
Maximum Line Speed – Bare Drum 50 ft/min
Speed Variable
Winch Length 35.63 in
Drum Diameter 8 in
Overall width 27.91 in
Drum Width 9.65 in
Throat Clearance 5.6 in
Winch length 27.76 in
Rope diameter – optional 0.75 in
Maximum line speed – bare drum 131 ft/min
Maximum line pull – bare drum 40000 lb
Weight 1345 lb
Drum capacity – optional 256 ft
Maximum line speed – full drum 207 ft/min
Rope diameter – recommended 0.63 in
Winch drive Hydrostatic
Throat clearance 6.75 in
Drum diameter 10 in
Overall width 29.2 in
Drum width 10.8 in
Maximum line pull – full drum 25000 lb
Speed Variable
Drum capacity – recommended cable 371 ft
Control Hydraulic
Air cleaner with precleaner, automatic dust ejection and underhood intake
Aluminum bar plate cooling system (radiator, power train)
Automatic traction control
Cat C3.6 diesel engine
Drive, auxiliary
Dual path, closed loop, hydrostatic transmission
Electric fuel pump
Fuel/water separator
Turbocharged aftercooled
Alarm, backup
Alternator, 150 amp, heavy duty
Batteries, heavy duty, maintenance free, 1,000 CCA
Diagnostic connector
Four integrated front halogen lights, two rear halogen
Horn, electric
Starter, electric, 12 V, heavy duty
Heavy Duty (HD) Undercarriage (40 section)
Carrier rollers
Guards, front/rear guiding
Seven roller track frame
Track adjusters, hydraulic
Track rollers, lifetime lubricated
Hydraulic pump and oil
Single lever, three function control
Three valve hydraulics
Slope Indicate
Stable Blade – Basic Lift
Third party 3D grade system compatible
Cat Product Link™ PLE643/PLE743 Cellular
Armrests, adjustable
Coat hook
Controls, seat mounted, fore/aft adjustment
Cup holders
Eco Mode
Electronic Monitoring system with gauge: – Chassis slope indication– Diesel exhaust fluid (DEF)– Engine coolant temperature– Fuel level– Hydraulic oil temperature
Electronic security system
Engine air cleaner service indicator
Engine RPM and gear display
Floor mat, rubber, heavy duty
Foot pads, dash
Hour meter, electronic
Independent forward/reverse speed settings
Mirror, rearview, inside
Power port, 12 volt
ROPS/FOPS canopy
Seat, air suspended, cloth or vinyl
Seatbelt, hi-vis retractable 76 mm (3")
Seatbelt buckling indicator/reminder
Single pedal combining decel and brake functions
Speed recall
Storage compartment
Throttle switch, rotary
Travel speed limiter, electronic
Air cleaner with external precleaner
Installation, winch
Four integrated front LED lights, two rear LED
Abrasion Undercarriage (36 section)
Track Pairs – Track, 510 mm (20 in) – Track, 660 mm (26 in) – Track, 762 mm (30 in)
Four valve for use with ripper
Four valve for use with winch
Assist with Attachment Ready Option (ARO) includes:– Slope Indicate– Blade Load Monitor– Stable Blade Lift and Tilt– Slope Assist– Traction Control– Steer Assist– AutoCarry
Grade 3D with Assist includes: – Same Assist with ARO features – Steer Assist 3D– Grade 3D
Cat Product Link PLE683/PLE783 Cellular/Satellite
Full-color 254 mm (10 in) touchscreen grade display
Cat Command Console (availability varies by region)
Cat Command Station (availability varies by region)
Power Pitch
Cab, with air conditioning
Cab, polycarbonate windows and air conditioning
Radio, AM/FM Bluetooth®
Seat, air suspension, choice of:– Vinyl, heated seat with heated controls– Cloth, heated seat with heated controls– Cloth, heated and ventilated seat with heated controls
Sound suppression
Heater, engine, coolant 120 V/240 V
Starting aid, ether