D3
- Power - Net
- 104 hp / 77.6 kW
- Operating Weight
- 20639.68 lb / 9362 kg
- Operating Weight
- 20640 lb / 9362 kg
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 ?nesse 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 | |
|---|---|
| Engine Model | Cat® C3.6 |
| Power - Net | 104 hp / 77.6 kW |
| Displacement | 220 in³ / 3.6 l |
| Net Power - 2,200 rpm - SAE J1349 | 104 hp / 77.6 kW |
| Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 | 104 hp / 77.6 kW |
| Note (1) | Net power is tested per ISO 9249:2007 and SAE J1349:2011 and as advertised is the power available at the ?ywheel 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. |
| Engine | |
|---|---|
| Power Train | Hydrostatic |
| Weights | |
|---|---|
| Operating Weight | 20639.68 lb / 9362 kg |
| Operating Weight | 20640 lb / 9362 kg |
| Operating Weight - LGP | 21369 lb / 9693 kg |
| Operating Weight - LGP, 762 mm/30 in | 21810 lb / 9893 kg |
| 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. |
| Cab | |
|---|---|
| ROPS | ISO 3471:2008 |
| FOPS | ISO 3449:2005 Level II |
| Transmission | |
|---|---|
| Drive Pumps | 1 |
| Maximum Travel Speed - Forward | 5.6 mile/h / 9 km/h |
| Maximum Travel Speed - Reverse | 6.2 mile/h / 10 km/h |
| Track Motors | 2 |
| Relief Valve Settings | 7033 psi / 48500 kPa |
| Undercarriage | |
|---|---|
| Shoe Width - Standard | 20 in / 510 mm |
| Ground Pressure - LGP | 4.5 psi / 31.2 kPa |
| Track Gauge - LGP | 69 in / 1750 mm |
| Length - Track on Ground - LGP | 91 in / 2310 mm |
| Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage | 40 |
| Ground Pressure - LGP, 762 mm (30 in) | 3.9 psi / 27.2 kPa |
| Length - Track on Ground - LGP, 762 mm (30 in) | 91 in / 2310 mm |
| Shoe Width - LGP | 26 in / 660 mm |
| Shoe Width - LGP, 762 mm (30 in) | 30 in / 762 mm |
| Track Gauge | 63 in / 1600 mm |
| Number of Rollers - Each Side | 7 |
| Track Gauge - LGP, 762 mm (30 in) | 73 in / 1860 mm |
| Undercarriage | |
|---|---|
| Ground Pressure | 5.7 psi / 38.9 kPa |
| Length of Track on Ground | 91 in / 2310 mm |
| Number of Shoes - Each Side - Abrasion Undercarriage | 36 |
| Service Refill Capacities | |
|---|---|
| Cooling System | 5 gal (US) / 19 l |
| Final Drive - Each - LGP | 2.6 gal (US) / 10 l |
| Crankcase - With Filter | 2.8 gal (US) / 10.5 l |
| Diesel Exhaust Fluid (DEF) Tank | 4.9 gal (US) / 19 l |
| Transmission - Hydraulic Tank | 23.8 gal (US) / 90 l |
| Fuel Tank | 51.5 gal (US) / 195 l |
| Service Refill Capacities | |
|---|---|
| Final Drives - Each Side | 2.6 gal (US) / 10 l |
| Hydraulic Controls | |
|---|---|
| Pump Output | 17.2 gal/min / 65 l/min |
| Relief Valve Settings | 2988 psi / 20600 kPa |
| Ripper | |
|---|---|
| Type | Parallelogram |
| Number of Shanks | 3 |
| Height | 6.5 in / 165 mm |
| Weight | 1222 lb / 554 kg |
| Maximum Digging Depth | 13.3 in / 337.5 mm |
| Maximum Reach - Ground Line | 30.2 in / 766 mm |
| Overall Width | 67.3 in / 1710 mm |
| Maximum Ground Clearance Under Tip | 17.6 in / 448 mm |
| Air Conditioning System | |
|---|---|
| Air Conditioning | The air conditioning system on this machine contains the ?uorinated 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 Width - LGP | 126.7 in / 3220 mm |
| Track Gauge - LGP, 762 mm (30 in) | 73 in / 1860 mm |
| BLADE: Digging Depth - LGP | 23.2 in / 590 mm |
| Track Gauge - LGP | 67.9 in / 1750 mm |
| BLADE: Blade Capacity (SAE) - LGP | 3.06 yd³ / 2.34 m³ |
| BLADE: Blade Width at Maximum Angle - LGP | 115.8 in / 2940 mm |
| BLADE: Blade Cutting Edge Angle, Adjustable - LGP | 52° to 58° |
| Ground Clearance - LGP, 762 mm (30 in) | 13 in / 332 mm |
| BLADE: Blade Height - LGP | 39.8 in / 1010 mm |
| BLADE: Blade Lift Height - LGP | 30.2 in / 767 mm |
| Ground Clearance - LGP | 13 in / 332 mm |
| Overall Length - With Blade - LGP, 762 mm (30 in) | 169.6 in / 4309 mm |
| Overall Length - With Blade - LGP | 169.6 in / 4309 mm |
| BLADE: Maximum Tilt - LGP | 17.7 in / 448 mm |
| 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 / 3270 mm |
| Dozer Height - Standard | 109 in / 2769 mm |
| Width of Dozer (standard shoes, no blade) - LGP | 94.9 in / 2410 mm |
| Width of Dozer (standard shoes, no blade) - LGP, 762 mm (30 in) | 103.5 in / 2630 mm |
| Length of Basic Dozer (without blade) - LGP | 128.7 in / 3270 mm |
| Dozer Height - LGP, 762 mm (30 in) | 109 in / 2769 mm |
| Width of Dozer (standard shoes, no blade) - Standard | 83 in / 2110 mm |
| Length of Basic Dozer (without blade) - LGP, 762 mm (30 in) | 128.7 in / 3270 mm |
| Dozer Height - LGP | 109 in / 2769 mm |
| Dimensions | |
|---|---|
| BLADE: Blade Capacity (SAE) - Standard | 2.86 yd³ / 2.19 m³ |
| Track Gauge - Standard | 63 in / 1600 mm |
| BLADE: Digging Depth - Standard | 23.8 in / 605 mm |
| BLADE: Blade Lift Height - Standard | 30.2 in / 767 mm |
| Ground Clearance - Standard | 13 in / 332 mm |
| Overall Length - With Blade - Standard | 170.7 in / 4337 mm |
| BLADE: Blade Cutting Edge Angle, Adjustable - Standard | 52° to 58° |
| BLADE: Blade Height - Standard | 42.2 in / 1073 mm |
| BLADE: Maximum Tilt - Standard | 15.8 in / 402 mm |
| Note | Abrasion Undercarriage |
| BLADE: Blade Width - Standard | 109.5 in / 2782 mm |
| BLADE: Blade Width at Maximum Angle - Standard | 103.8 in / 2636 mm |
| BLADE: Maximum Angle (either side) - Standard | 25° |
| Retrieval Winch | |
|---|---|
| Maximum Line Pull - Bare Drum | 32150 lb / 14583 kg |
| Control | Hydraulic |
| Rope Diameter - Optional | 0.75 in / 19 mm |
| Drum Capacity - Optional Cable | 195 ft / 59 m |
| Maximum Line Speed - Full Drum | 79 ft/min / 24 m/min |
| Drum Capacity - Recommended Cable | 277 ft / 84 m |
| Winch Drive | Hydraulic |
| Weight | 1747 lb / 794 kg |
| Maximum Line Pull - Full Drum | 20350 lb / 9231 kg |
| Rope Diameter - Recommended | 0.63 in / 16 mm |
| Maximum Line Speed - Bare Drum | 50 ft/min / 15 m/min |
| Speed | Variable |
| Winch Length | 35.63 in / 905 mm |
| Drum Diameter | 8 in / 203.2 mm |
| Overall width | 27.91 in / 709 mm |
| Drum Width | 9.65 in / 245 mm |
| Throat Clearance | 5.6 in / 141.4 mm |
| High Performance Winch | |
|---|---|
| Winch length | 27.76 in / 705 mm |
| Rope diameter – optional | 0.75 in / 19 mm |
| Maximum line speed – bare drum | 131 ft/min / 40 m/min |
| Maximum line pull – bare drum | 40000 lb / 18144 kg |
| Weight | 1345 lb / 610 kg |
| Drum capacity – optional | 256 ft / 78 m |
| Maximum line speed – full drum | 207 ft/min / 63 m/min |
| Rope diameter – recommended | 0.63 in / 16 mm |
| Winch drive | Hydrostatic |
| Throat clearance | 6.75 in / 171.5 mm |
| Drum diameter | 10 in / 254 mm |
| Overall width | 29.2 in / 741 mm |
| Drum width | 10.8 in / 274 mm |
| Maximum line pull – full drum | 25000 lb / 11340 kg |
| Speed | Variable |
| Drum capacity – recommended cable | 371 ft / 113 m |
| Control | Hydraulic |
