D3
The new 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
Displacement
220 in³
Specification
Value
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 (2)
Engine equivalent to Tier 3 emission standards.
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.
Specification
Value
Power Train
Hydrostatic
Specification
Value
Operating Weight
20640 lb
Specification
Value
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.
Specification
Value
ROPS
ISO 3471:2008
FOPS
ISO 3449:2005 Level II
Specification
Value
Drive Pumps
1
Maximum Travel Speed - Reverse
6.2 mile/h
Relief Valve Settings
7033 psi
Track Motors
2
Maximum Travel Speed - Forward
5.6 mile/h
Specification
Value
Track Gauge - LGP, 762 mm (30 in)
73 in
Shoe Width - LGP
26 in
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 Rollers - Each Side
7
Length - Track on Ground - LGP, 762 mm (30 in)
91 in
Ground Pressure - LGP, 762 mm (30 in)
3.9 psi
Track Gauge
63 in
Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage
40
Shoe Width - LGP, 762 mm (30 in)
30 in
Specification
Value
Ground Pressure
5.7 psi
Length of Track on Ground
91 in
Number of Shoes - Each Side - Abrasion Undercarriage
36
Specification
Value
Transmission - Hydraulic Tank
23.8 gal (US)
Fuel Tank
51.5 gal (US)
Crankcase - With Filter
2.8 gal (US)
Final Drive - Each - LGP
2.6 gal (US)
Cooling System
5 gal (US)
Specification
Value
Final Drives - Each Side
2.6 gal (US)
Specification
Value
Pump Output
17.2 gal/min
Relief Valve Settings
2988 psi
Specification
Value
Type
Parallelogram
Number of Shanks
3
Height
6.5 in
Weight
1222 lb
Maximum Ground Clearance Under Tip
17.6 in
Maximum Reach - Ground Line
30.2 in
Maximum Digging Depth
13.3 in
Overall Width
67.3 in
Specification
Value
Weight
1345 lb
Winch Drive
Hydrostatic
Control
Hydraulic
Speed
Variable
Drum Diameter
10 in
Throat Clearance
6.75 in
Maximum Line Pull - Full Drum
25000 lb
Winch Length
27.76 in
Drum Capacity - Recommended Cable
371 ft
Rope Diameter - Recommended
0.63 in
Drum Capacity - Optional Cable
256 ft
Overall Width
29.2 in
Rope Diameter - Optional
0.75 in
Maximum Line Speed - Bare Drum
131 ft/min
Maximum Line Speed - Full Drum
207 ft/min
Maximum Line Pull - Bare Drum
40000 lb
Drum Width
10.8 in
Specification
Value
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.
Specification
Value
BLADE: Digging Depth - LGP
23.2 in
Track Gauge - LGP
67.9 in
BLADE: Blade Height - LGP
39.8 in
BLADE: Blade Capacity (SAE) - LGP
3.06 yd³
BLADE: Blade Lift Height - LGP
30.2 in
Overall Length - With Blade - LGP
169.6 in
BLADE: Maximum Tilt - LGP
17.7 in
BLADE: Blade Width - LGP
126.7 in
Track Gauge - LGP, 762 mm (30 in)
73 in
Ground Clearance - LGP, 762 mm (30 in)
13 in
BLADE: Maximum Angle (either side) - LGP
25°
Ground Clearance - LGP
13 in
BLADE: Blade Cutting Edge Angle, Adjustable - LGP
52° to 58°
Overall Length - With Blade - LGP, 762 mm (30 in)
169.6 in
BLADE: Blade Width at Maximum Angle - LGP
115.8 in
Width of Dozer (standard shoes, no blade) - LGP
92.9 in
Width of Dozer (standard shoes, no blade) - Standard
83 in
Length of Basic Dozer (without blade) - Standard
128.7 in
Length of Basic Dozer (without blade) - LGP, 762 mm (30 in)
128.7 in
Dozer Height - LGP
109 in
Width of Dozer (standard shoes, no blade) - LGP, 762 mm (30 in)
103.5 in
Dozer Height - Standard
109 in
Length of Basic Dozer (without blade) - LGP
128.7 in
Dozer Height - LGP, 762 mm (30 in)
109 in
Specification
Value
BLADE: Blade Width at Maximum Angle - Standard
103.8 in
BLADE: Blade Cutting Edge Angle, Adjustable - Standard
52° to 58°
BLADE: Maximum Angle (either side) - Standard
25°
Note
Abrasion Undercarriage
BLADE: Blade Height - Standard
42.2 in
BLADE: Digging Depth - Standard
23 in
BLADE: Maximum Tilt - Standard
15.8 in
BLADE: Blade Capacity (SAE) - Standard
2.86 yd³
Overall Length - With Blade - Standard
170.7 in
Track Gauge - Standard
63 in
Ground Clearance - Standard
13 in
BLADE: Blade Width - Standard
109.5 in
BLADE: Blade Lift Height - Standard
30.2 in
- New sloped hood provides better visibility to the work in front of the blade as well as the overall job site. Better visibility can equal less operator fatigue and more confidence in your work.
- Scalable 2D and 3D Cat Grade provide technologies like Slope Assist, Stable Blade, and Slope Indicate for easier and more efficient operation, as well as the flexibility to adapt different technology based on job site demands.
- All Cat Grade systems are compatible with radios and base stations from Trimble, Topcon, and Leica.
- Already invested in a grade infrastructure? You can install grade systems from Trimble, Topcon, and Leica onto the machine.
- The D3 features the lowest fuel consumption in this size class with the same great performance you've come to expect. Up to 20% improvement and no performance sacrifice when ECO mode is active.
- The spacious and comfortable cab features an optional heated and ventilated seat, along with heated joystick controls to make the operator comfortable no matter what the conditions are outside. The seat height and armrests can be easily adjusted to the operator’s preference.
- This new and improved optional 10 in (254 mm) touchscreen, color display is easy to use, with a great view of machine settings, rearview camera and Slope Indicate/Slope Assist screens. The large reversing camera gives the operator better visibility to the job site.
- The D3 is available with either a Sealed and Lubricated Track (SALT) or Abrasion undercarriage to best suit your application. The undercarriage has a longer life resulting in less down time. A one piece mainframe/track roller frame design and the large, double reduction planetary final drive allow the machine to push heavy loads.
