D3 Track-Type Tractor

D3 Track-Type Tractor

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.

  • Engine Model Cat® C3.6

  • Power - Net 104 hp

  • Operating Weight 20639.68 lb

  • Operating Weight 20640 lb

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Product Specifications

Specifications

Engine

  • Displacement 220in³

  • Engine Model Cat® C3.6

  • Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 104hp

  • Net Power - 2,200 rpm - SAE J1349 104hp

  • 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.

  • Power - Net 104hp

  • Power Train Hydrostatic

Weights

  • Note (1) Specifications shown are for machine equipped with dozer blade, EROPS cab, back-up alarm, operator, coolant, lubricants and full fuel tank.

  • Note (2) For machine with ripper, add 554 kg (1,222 lb).

  • Operating Weight 20639.68lb

  • Operating Weight 20640lb

  • Operating Weight - LGP 21369lb

  • Operating Weight - LGP, 762 mm/30 in 21810lb

Transmission

  • Drive Pumps 1

  • Maximum Travel Speed - Forward 5.6mile/h

  • Maximum Travel Speed - Reverse 6.2mile/h

  • Relief Valve Settings 7033psi

  • Track Motors 2

Hydraulic Controls

  • Pump Output 17.2gal/min

  • Relief Valve Settings 2988psi

Ripper

  • Height 6.5in

  • Maximum Digging Depth 13.3in

  • Maximum Ground Clearance Under Tip 17.6in

  • Maximum Reach - Ground Line 30.2in

  • Number of Shanks 3

  • Overall Width 67.3in

  • Type Parallelogram

  • Weight 1222lb

Service Refill Capacities

  • Cooling System 5gal (US)

  • Crankcase - With Filter 2.8gal (US)

  • Diesel Exhaust Fluid (DEF) Tank 4.9gal (US)

  • Final Drive - Each - LGP 2.6gal (US)

  • Final Drives - Each Side 2.6gal (US)

  • Fuel Tank 51.5gal (US)

  • Transmission - Hydraulic Tank 23.8gal (US)

Cab

  • FOPS ISO 3449:2005 Level II

  • ROPS ISO 3471:2008

Undercarriage

  • Ground Pressure 5.7psi

  • Ground Pressure - LGP 4.5psi

  • Ground Pressure - LGP, 762 mm (30 in) 3.9psi

  • Length - Track on Ground - LGP 91in

  • Length - Track on Ground - LGP, 762 mm (30 in) 91in

  • Length of Track on Ground 91in

  • Number of Rollers - Each Side 7

  • Number of Shoes - Each Side - Abrasion Undercarriage 36

  • Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage 40

  • Shoe Width - LGP 26in

  • Shoe Width - LGP, 762 mm (30 in) 30in

  • Shoe Width - Standard 20in

  • Track Gauge 63in

  • Track Gauge - LGP 69in

  • Track Gauge - LGP, 762 mm (30 in) 73in

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 1.8 kg of refrigerant which has a CO2 equivalent of 2.574 metric tonnes.

Dimensions

  • BLADE: Blade Capacity (SAE) - LGP 3.06yd³

  • BLADE: Blade Capacity (SAE) - Standard 2.86yd³

  • BLADE: Blade Cutting Edge Angle, Adjustable - LGP 52° to 58°

  • BLADE: Blade Cutting Edge Angle, Adjustable - Standard 52° to 58°

  • BLADE: Blade Height - LGP 39.8in

  • BLADE: Blade Height - Standard 42.2in

  • BLADE: Blade Lift Height - LGP 30.2in

  • BLADE: Blade Lift Height - Standard 30.2in

  • BLADE: Blade Width - LGP 126.7in

  • BLADE: Blade Width - Standard 109.5in

  • BLADE: Blade Width at Maximum Angle - LGP 115.8in

  • BLADE: Blade Width at Maximum Angle - Standard 103.8in

  • BLADE: Digging Depth - LGP 23.2in

  • BLADE: Digging Depth - Standard 23.8in

  • BLADE: Maximum Angle (either side) - LGP 25°

  • BLADE: Maximum Angle (either side) - Standard 25°

  • BLADE: Maximum Tilt - LGP 17.7in

  • BLADE: Maximum Tilt - Standard 15.8in

  • Dozer Height - LGP 109in

  • Dozer Height - LGP, 762 mm (30 in) 109in

  • Dozer Height - Standard 109in

  • Ground Clearance - LGP 13in

  • Ground Clearance - LGP, 762 mm (30 in) 13in

  • Ground Clearance - Standard 13in

  • Length of Basic Dozer (without blade) - LGP 128.7in

  • Length of Basic Dozer (without blade) - LGP, 762 mm (30 in) 128.7in

  • Length of Basic Dozer (without blade) - Standard 128.7in

  • Note Abrasion Undercarriage

  • Note With Ripper Attachment (add to Length of Basic Dozer) - 1177 mm (46.3 in)

  • Overall Length - With Blade - LGP 169.6in

  • Overall Length - With Blade - LGP, 762 mm (30 in) 169.6in

  • Overall Length - With Blade - Standard 170.7in

  • Track Gauge - LGP 67.9in

  • Track Gauge - LGP, 762 mm (30 in) 73in

  • Track Gauge - Standard 63in

  • Width of Dozer (standard shoes, no blade) - LGP 94.9in

  • Width of Dozer (standard shoes, no blade) - LGP, 762 mm (30 in) 103.5in

  • Width of Dozer (standard shoes, no blade) - Standard 83in

Retrieval Winch

  • Control Hydraulic

  • Drum Capacity - Optional Cable 195ft

  • Drum Capacity - Recommended Cable 277ft

  • Drum Diameter 8in

  • Drum Width 9.65in

  • Maximum Line Pull - Bare Drum 32150lb

  • Maximum Line Pull - Full Drum 20350lb

  • Maximum Line Speed - Bare Drum 50ft/min

  • Maximum Line Speed - Full Drum 79ft/min

  • Overall width 27.91in

  • Rope Diameter - Optional 0.75in

  • Rope Diameter - Recommended 0.63in

  • Speed Variable

  • Throat Clearance 5.6in

  • Weight 1747lb

  • Winch Drive Hydraulic

  • Winch Length 35.63in

High Performance Winch

  • Control Hydraulic

  • Drum capacity – optional 256ft

  • Drum capacity – recommended cable 371ft

  • Drum diameter 10in

  • Drum width 10.8in

  • Maximum line pull – bare drum 40000lb

  • Maximum line pull – full drum 25000lb

  • Maximum line speed – bare drum 131ft/min

  • Maximum line speed – full drum 207ft/min

  • Overall width 29.2in

  • Rope diameter – optional 0.75in

  • Rope diameter – recommended 0.63in

  • Speed Variable

  • Throat clearance 6.75in

  • Weight 1345lb

  • Winch drive Hydrostatic

  • Winch length 27.76in

Features

Equipment

Standard Equipment

  • 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

Optional Equipment

  • 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