D2

D2 Dozer

D2 Small Dozer

DESCRIPTION

The Cat® D2 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.

Introducing the Next Generation Cat® D1, D2 and D3 Small Dozers

Overview of the Next Generation Cat® D1, D2 and D3 Small Dozers

Cat® D1 Small Dozer Customer Story - Swell Construction Group (Florida, USA)

Grade Control on the Next Generation Cat® D1, D2 and D3 Small Dozers

Cab Interior on the Next Generation Cat® D1, D2 and D3 Small Dozers

Undercarriage on the Next Generation Cat® D1, D2 and D3 Small Dozers

Daily Maintenance on the Next Generation Cat® D1, D2 and D3 Small Dozers

IMPROVED VISIBILITY

  • The 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.

D2 Small Track-Type Tractor
D2 Small Track-Type Tractor

ENHANCED TECHNOLOGY

Cat small dozers include a suite of Operator Assist, Grade, and Cat Command Features that work seamlessly to save time, effort, fuel, machine wear and overall cost.

  • Stable Blade Lift and Tilt automatically works behind the scenes to allow operators to create smooth surfaces with less effort using accelerometers on the blade and chassis with an advanced algorithm to make minor blade raise and lower movements.
  • Blade Load Monitor provides real-time feedback of current load vs. target load to fully utilize machine capacity benefiting operators of all skills levels. Automatically compensates for ground conditions. This feature is not available indoors or in areas where a GPS signal is not available.
  • Low Slip Traction Control prevents excessive track slip to improve machine efficiency and reduce burden on the operator. Feature offers two modes: Normal Mode helps when pushing heavy blade loads by limiting non-productive track slip, recommended for most applications. And Low Slip Mode limits track slip for applications sensitive to slip such as spreading material on top of a liner, select this mode when needed.
  • AutoCarry™ raises and lowers the blade to maximize pushing capability and prevent excessive track slip when pushing heavy loads. Feature is designed to work in unison with other Operator Assist Features. Not available indoors or in areas where a GPS signal is not available.
  • Scalable 2D and 3D Cat Grade is an optional feature that makes your job up to 39% faster with up to 82% fewer operator inputs and less rework by maintaining blade angles for better surface quality – even with less experienced operators.
  • Cat Command remote control is an optional feature that takes you off the machine and away from hazardous conditions, dust, noise or vibration or operating on unstable surfaces. Eliminates risk of injury from climbing on or off the machine. Integrated with dozer systems, Cat Command enables smooth, precise control with access to all machine functions and advanced features (if equipped) for maximum efficiency and productivity.

UP TO 10% IMPROVED FUEL ECONOMY

  • The D2 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.

D2 Small Track-Type Tractor
D2 Small Track-Type Tractor

COMFORTABLE WORK SPACE

  • 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.

BIGGER, BETTER DISPLAY WITH CAMERA

  • 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.

D2 Small Track-Type Tractor
D2 Small Track-Type Tractor

DURABLE UNDERCARRIAGE

  • The D2 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.

SUSTAINABILITY

  • The Cat® C3.6 engine meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014, and Korea Tier 5 emission standards.
  • 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 (hydrogenated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details.
  • Auto Engine Speed Control helps reduce unnecessary fuel burn and greenhouse gas emissions by allowing the engine to automatically go into idle mode when the machine is not working.
  • Cat® Grade with Slope Assist™ helps you avoid costly rework and wasteful fuel burn and greenhouse gas emissions by automating your blade position without a GPS signal.
  • Cat® Grade with 3D automates blade movements using a GPS signal helping you follow a grade design, reducing fuel burn and greenhouse gas emissions by improving efficiency and accuracy.
  • Extended maintenance intervals not only reduce downtime but decrease the amount of fluid and filters that are replaced over the life of the machine.
  • VisionLink® displays the CO2 emissions for monitored assets, calculated by fuel type for the Runtime Fuel Burned each day in a selected date range.
  • Remote Flash minimizes downtime and maintenance time while keeping your asset running with maximum efficiency. Alerts for machine updates are sent virtually from your Cat dealer and updates can be deployed without a dealer technician needing to be onsite.
  • Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency by allowing your Cat dealer to virtually test the machine while working. Once a problem is identified, a technician can fix it the first time, saving time and money.
*Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel.

D2 Small Track-Type Tractor
  • Standard Equipment
  • Optional Equipment
  • Specs
  • Docs

Standard Equipment

  • POWER TRAIN
    • Air cleaner with precleaner, automatic dust ejection and under hood 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
  • ELECTRICAL
    • 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
  • UNDERCARRIAGE
    • SALT undercarriage (43 section)
    • Carrier rollers
    • Guards, front/rear guiding
    • Seven roller track frame
    • Track adjusters, hydraulic
    • Track rollers, lifetime lubricated
  • HYDRAULIC
    • Hydraulic pump and oil
    • Single lever, three function control
    • Three valve hydraulics
  • CAT TECHNOLOGY
    • Low Slip Traction Control (included with ARO and Cat Grade 3D)
    • Slope Indicate
    • Stable Blade Lift and Tilt (included with ARO and Cat Grade 3D)
    • Compatibility with radios and base stations from Trimble, Topcon, and Leica
    • Capability to install 3D grade systems from Trimble, Topcon, and Leica
    • Cat Product Link™ PLE643/PLE743 Cellular
  • ATTACHMENTS
    • Rigid drawbar
    • Front pull device
  • OPERATOR ENVIRONMENT
    • 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

  • POWER TRAIN
    • Air cleaner with external precleaner
    • Installation, winch
  • ELECTRICAL
    • Four integrated front LED lights, two rear LED
  • UNDERCARRIAGE
    • Abrasion undercarriage (38 section)
    • Track Pairs
      – Track, 460 mm (18 in)
      – Track, 635 mm (25 in)
  • HYDRAULIC
    • Four valve for use with ripper
    • Four valve for use with winch
  • CAT TECHNOLOGY
    • Cat Grade with Slope Assist
    • Cat Grade with 3D
    • Blade Load Monitor (included with Cat Grade 3D)
    • AutoCarry (included with Cat Grade 3D)
    • Cat Product Link PLE683/PLE783 Cellular/Satellite
    • Full-color 10 in (254 mm) touchscreen grade display
    • Cat Command Console
    • Cat Command Station
  • ATTACHMENTS
    • Drawbar, towing
    • Machine security system
    • Mounting, winch
    • Ripper, parallelogram, includes three shanks and teeth
    • Winch, hydraulic, high performance
    • Winch, hydraulic, retrieval
  • OPERATOR ENVIRONMENT
    • Power Pitch
    • Cab, with air conditioning
    • Cab, polycarbonate windows and air conditioning
    • Radio, AM/FM Bluetooth®
    • Seat, air suspended, cloth or vinyl
    • 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
  • OTHER
    • Heater, engine, coolant 120 V/240 V
    • Starting aid, ether

Specs

Overview

Long Name:
D2 Dozer
Name:
D2
Brand:
Caterpillar
Status:
Current

Engine

Engine Model
Cat® C3.6
Power - Net
92 HP / 68.8 kW
Displacement
220 in³ / 3.6 l
Net Power - 2,200 rpm - SAE J1349
92 HP / 68.8 kW
Net Power - 2,200 rpm - ISO 9249/EEC 80/1269
92 HP / 68.8 kW
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.

Engine 

Power Train 
Hydrostatic

Engine

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.

Weights

Operating Weight
18382 lb / 8338 kg

Weights 

Operating Weight
18382 lb / 8338 kg

Weights

Operating Weight - LGP
19066 lb / 8648 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

FOPS
ISO 3449:2005 Level II
ROPS
ISO 3471:2008

Transmission

Drive Pumps
1
Maximum Travel Speed - Forward
5.6 mile/h / 9 km/h
Relief Valve Settings
7033 psi / 48500 kPa
Maximum Travel Speed - Reverse
6.2 mile/h / 10 km/h
Track Motors
2

Undercarriage

Length - Track on Ground - LGP
89 in / 2248 mm
Track Gauge
61 in / 1550 mm
Number of Rollers - Each Side
7
Track Gauge - LGP
68 in / 1725 mm
Ground Pressure - LGP
4.3 psi / 29.7 kPa
Shoe Width - Standard
18 in / 460 mm
Shoe Width - LGP
25 in / 635 mm
Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage
43

Undercarriage 

Number of Shoes - Each Side - Abrasion Undercarriage 
38
Ground Pressure 
5.7 psi / 39.5 kPa
Length of Track on Ground 
89 in / 2248 mm

Service Refill Capacities

Fuel Tank
51.5 gal (US) / 195 l
Crankcase - With Filter
2.8 gal (US) / 10.5 l
Final Drive - Each - LGP
2.6 gal (US) / 10 l
Cooling System
5 gal (US) / 19 l
Transmission - Hydraulic Tank
23.8 gal (US) / 90 l
Diesel Exhaust Fluid (DEF) Tank
4.9 gal (US) / 19 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 Ground Clearance Under Tip
17.6 in / 448 mm
Overall Width
67.3 in / 1710 mm
Maximum Reach - Ground Line
30.2 in / 766 mm

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: Digging Depth - LGP
23.2 in / 589 mm
BLADE: Blade Cutting Edge Angle, Adjustable - LGP
52° to 58°
BLADE: Blade Lift Height - LGP
27.9 in / 708 mm
BLADE: Blade Width - LGP
124 in / 3149 mm
BLADE: Blade Width at Maximum Angle - LGP
113.1 in / 2874 mm
Track Gauge - LGP
67.9 in / 1725 mm
Ground Clearance - LGP
13 in / 332 mm
BLADE: Blade Height - LGP
35.8 in / 910 mm
Overall Length - With Blade - LGP
168.2 in / 4272 mm
BLADE: Blade Capacity (SAE) - LGP
2.42 yd³ / 1.85 m³
BLADE: Maximum Tilt - LGP
17.2 in / 438 mm
BLADE: Maximum Angle (either side) - LGP
25°

Dimensions 

BLADE: Maximum Angle (either side) - Standard 
25°
Ground Clearance - Standard 
13 in / 332 mm
Overall Length - With Blade - Standard 
168.5 in / 4281 mm

Dimensions

Note
Abrasion Undercarriage

Dimensions 

BLADE: Blade Cutting Edge Angle, Adjustable - Standard 
52° to 58°
BLADE: Maximum Tilt - Standard 
15.2 in / 387 mm
Track Gauge - Standard 
61 in / 1550 mm
BLADE: Digging Depth - Standard 
23.3 in / 593 mm
BLADE: Blade Width - Standard 
109.5 in / 2782 mm
BLADE: Blade Lift Height - Standard 
29.3 in / 743 mm
BLADE: Blade Capacity (SAE) - Standard 
2.59 yd³ / 1.98 m³
BLADE: Blade Width at Maximum Angle - Standard 
100.1 in / 2542 mm
Note 
With Ripper Attachment (add to Length of Basic Dozer) - 1177 mm (46.3 in)
BLADE: Blade Height - Standard 
39.8 in / 1010 mm

Dimensions

Length of Basic Dozer (without blade) - LGP
129.5 in / 3290 mm
Width of Dozer (standard shoes, no blade) - Standard
79.1 in / 2010 mm
Dozer Height - LGP
108.9 in / 2765 mm
Dozer Height - Standard
108.9 in / 2765 mm
Width of Dozer (standard shoes, no blade) - LGP
92.9 in / 2360 mm
Length of Basic Dozer (without blade) - Standard
129.5 in / 3290 mm

Retrieval Winch

Maximum Line Speed - Full Drum
79 ft/min / 24 m/min
Maximum Line Speed - Bare Drum
50 ft/min / 15 m/min
Weight
1747 lb / 794 kg
Drum Capacity - Optional Cable
195 ft / 59 m
Rope Diameter - Recommended
0.63 in / 16 mm
Winch Drive
Hydraulic
Rope Diameter - Optional
0.75 in / 19 mm
Drum Capacity - Recommended Cable
277 ft / 84 m
Maximum Line Pull - Full Drum
20350 lb / 9231 kg
Speed
Variable
Maximum Line Pull - Bare Drum
32150 lb / 14583 kg
Control
Hydraulic
Overall width
27.91 in / 709 mm
Drum Width
9.65 in / 245 mm
Drum Diameter
8 in / 203.2 mm
Winch Length
35.63 in / 905 mm
Throat Clearance
5.6 in / 141.4 mm

High Performance Winch

Maximum line pull – bare drum
40000 lb / 18144 kg
Drum capacity – recommended cable
371 ft / 113 m
Winch length
27.76 in / 705 mm
Overall width
29.2 in / 741 mm
Control
Hydraulic
Maximum line speed – bare drum
131 ft/min / 40 m/min
Maximum line speed – full drum
207 ft/min / 63 m/min
Drum width
10.8 in / 274 mm
Drum capacity – optional
256 ft / 78 m
Throat clearance
6.75 in / 171.5 mm
Weight
1345 lb / 610 kg
Rope diameter – recommended
0.63 in / 16 mm
Speed
Variable
Maximum line pull – full drum
25000 lb / 11340 kg
Drum diameter
10 in / 254 mm
Rope diameter – optional
0.75 in / 19 mm
Winch drive
Hydrostatic

SEE HOW D2 COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.

Small Dozers
D2
D2 Small Dozer
Brand
Caterpillar
Status
Current
Engine Model
Cat® C3.6
Power - Net
92 HP / 68.8 kW
Displacement
220 in³ / 3.6 l
Net Power - 2,200 rpm - SAE J1349
92 HP / 68.8 kW
Net Power - 2,200 rpm - ISO 9249/EEC 80/1269
92 HP / 68.8 kW
Note (1)
Specifications shown are for machine equipped with dozer blade, EROPS cab, back-up alarm, operator, coolant, lubricants and full fuel tank.
Power Train 
Hydrostatic
Note (2)
For machine with ripper, add 554 kg (1,222 lb).
Operating Weight
18382 lb / 8338 kg
Operating Weight - LGP
19066 lb / 8648 kg
FOPS
ISO 3449:2005 Level II
ROPS
ISO 3471:2008
Drive Pumps
1
Maximum Travel Speed - Forward
5.6 mile/h / 9 km/h
Relief Valve Settings
2988 psi / 20600 kPa
Maximum Travel Speed - Reverse
6.2 mile/h / 10 km/h
Track Motors
2
Length - Track on Ground - LGP
89 in / 2248 mm
Track Gauge
61 in / 1550 mm
Number of Rollers - Each Side
7
Track Gauge - LGP
67.9 in / 1725 mm
Ground Pressure - LGP
4.3 psi / 29.7 kPa
Shoe Width - Standard
18 in / 460 mm
Shoe Width - LGP
25 in / 635 mm
Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage
43
Ground Pressure 
5.7 psi / 39.5 kPa
Length of Track on Ground 
89 in / 2248 mm
Fuel Tank
51.5 gal (US) / 195 l
Crankcase - With Filter
2.8 gal (US) / 10.5 l
Final Drive - Each - LGP
2.6 gal (US) / 10 l
Cooling System
5 gal (US) / 19 l
Transmission - Hydraulic Tank
23.8 gal (US) / 90 l
Diesel Exhaust Fluid (DEF) Tank
4.9 gal (US) / 19 l
Final Drives - Each Side 
2.6 gal (US) / 10 l
Pump Output
17.2 gal/min / 65 l/min
Weight
1345 lb / 610 kg
Overall Width
67.3 in / 1710 mm
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.
Ground Clearance - LGP
13 in / 332 mm
Overall Length - With Blade - LGP
168.2 in / 4272 mm
Ground Clearance - Standard 
13 in / 332 mm
Overall Length - With Blade - Standard 
168.5 in / 4281 mm
Note
Abrasion Undercarriage
Track Gauge - Standard 
61 in / 1550 mm
Maximum Line Speed - Full Drum
79 ft/min / 24 m/min
Maximum Line Speed - Bare Drum
50 ft/min / 15 m/min
Drum Capacity - Optional Cable
195 ft / 59 m
Rope Diameter - Recommended
0.63 in / 16 mm
Winch Drive
Hydraulic
Rope Diameter - Optional
0.75 in / 19 mm
Drum Capacity - Recommended Cable
277 ft / 84 m
Maximum Line Pull - Full Drum
20350 lb / 9231 kg
Speed
Variable
Maximum Line Pull - Bare Drum
32150 lb / 14583 kg
Control
Hydraulic
Overall width
29.2 in / 741 mm
Drum Width
9.65 in / 245 mm
Drum Diameter
8 in / 203.2 mm
Winch Length
35.63 in / 905 mm
Throat Clearance
5.6 in / 141.4 mm
Selected Model
Small Dozers
D1 Mulcher
D1 Mulcher
Brand
Caterpillar
Status
Current
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 flywheel when the engine is equipped with fan, air intake system, exhaust system and alternator.
Power Train 
Hydrostatic
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
23338 lb / 10586 kg
Operating Weight - LGP
24209 lb / 10981 kg
FOPS
ISO 3449:2005 Level II
ROPS
ISO 3471:2008
Drive Pumps
1
Maximum Travel Speed - Forward
5.6 mile/h / 9 km/h
Relief Valve Settings
2988 psi / 20600 kPa
Maximum Travel Speed - Reverse
6.2 mile/h / 10 km/h
Track Motors
2
Length - Track on Ground - LGP
89 in / 2248 mm
Track Gauge
59 in / 1495 mm
Number of Rollers - Each Side
6
Track Gauge - LGP
67.9 in / 1725 mm
Ground Pressure - LGP
4.3 psi / 29.9 kPa
Shoe Width - Standard
16 in / 406 mm
Shoe Width - LGP
25 in / 635 mm
Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage
43
Ground Pressure 
6.45 psi / 44.5 kPa
Length of Track on Ground 
89 in / 2248 mm
Fuel Tank
51.5 gal (US) / 195 l
Crankcase - With Filter
2.8 gal (US) / 10.5 l
Final Drive - Each - LGP
2.6 gal (US) / 10 l
Cooling System
4.2 gal (US) / 19 l
Transmission - Hydraulic Tank
23.8 gal (US) / 90 l
Diesel Exhaust Fluid (DEF) Tank
4.9 gal (US) / 19 l
Final Drives - Each Side 
2.6 gal (US) / 10 l
Pump Output
17.2 gal/min / 65 l/min
Weight
794 lb / 1747 kg
Overall Width
84 in / 2122 mm
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.
Ground Clearance - LGP
13 in / 332 mm
Overall Length - With Blade - LGP
167.6 in / 4255 mm
Ground Clearance - Standard 
13 in / 332 mm
Overall Length - With Blade - Standard 
168 in / 4266 mm
Note
Specifications shown are for machine equipped with mulcher, cab ROPS, back-up alarm, operator, coolant, lubricants and full fuel tank.
Track Gauge - Standard 
58.9 in / 1495 mm
Maximum Line Speed - Full Drum
79 ft/min / 24 m/min
Maximum Line Speed - Bare Drum
50 ft/min / 15 m/min
Drum Capacity - Optional Cable
195 ft / 59 m
Rope Diameter - Recommended
0.67 in / 16 mm
Winch Drive
Hydraulic
Rope Diameter - Optional
0.75 in / 19 mm
Drum Capacity - Recommended Cable
277 ft / 84 m
Maximum Line Pull - Full Drum
20350 lb / 9231 kg
Speed
Variable
Maximum Line Pull - Bare Drum
32150 lb / 14583 kg
Control
Hydraulic
Overall width
27.91 in / 709 mm
Drum Width
9.65 in / 245 mm
Drum Diameter
8 in / 203.2 mm
Winch Length
35.63 in / 905 mm
Throat Clearance
5.6 in / 141.4 mm
More Details
Small Dozers
D3
D3 Small Dozer
Brand
Caterpillar
Status
Current
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)
Specifications shown are for machine equipped with dozer blade, EROPS cab, back-up alarm, operator, coolant, lubricants and full fuel tank.
Power Train 
Hydrostatic
Note (2)
For machine with ripper, add 554 kg (1,222 lb).
Operating Weight
20640 lb / 9362 kg
Operating Weight - LGP
21369 lb / 9693 kg
FOPS
ISO 3449:2005 Level II
ROPS
ISO 3471:2008
Drive Pumps
1
Maximum Travel Speed - Forward
5.6 mile/h / 9 km/h
Relief Valve Settings
2988 psi / 20600 kPa
Maximum Travel Speed - Reverse
6.2 mile/h / 10 km/h
Track Motors
2
Length - Track on Ground - LGP
91 in / 2310 mm
Track Gauge
63 in / 1600 mm
Number of Rollers - Each Side
7
Track Gauge - LGP
67.9 in / 1750 mm
Ground Pressure - LGP
4.5 psi / 31.2 kPa
Shoe Width - Standard
20 in / 510 mm
Shoe Width - LGP
26 in / 660 mm
Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage
40
Ground Pressure 
5.7 psi / 38.9 kPa
Length of Track on Ground 
91 in / 2310 mm
Fuel Tank
51.5 gal (US) / 195 l
Crankcase - With Filter
2.8 gal (US) / 10.5 l
Final Drive - Each - LGP
2.6 gal (US) / 10 l
Cooling System
5 gal (US) / 19 l
Transmission - Hydraulic Tank
23.8 gal (US) / 90 l
Diesel Exhaust Fluid (DEF) Tank
4.9 gal (US) / 19 l
Final Drives - Each Side 
2.6 gal (US) / 10 l
Pump Output
17.2 gal/min / 65 l/min
Weight
1345 lb / 610 kg
Overall Width
67.3 in / 1710 mm
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.
Ground Clearance - LGP
13 in / 332 mm
Overall Length - With Blade - LGP
169.6 in / 4309 mm
Ground Clearance - Standard 
13 in / 332 mm
Overall Length - With Blade - Standard 
170.7 in / 4337 mm
Note
With Ripper Attachment (add to Length of Basic Dozer) - 1177 mm (46.3 in)
Track Gauge - Standard 
63 in / 1600 mm
Maximum Line Speed - Full Drum
79 ft/min / 24 m/min
Maximum Line Speed - Bare Drum
50 ft/min / 15 m/min
Drum Capacity - Optional Cable
195 ft / 59 m
Rope Diameter - Recommended
0.63 in / 16 mm
Winch Drive
Hydraulic
Rope Diameter - Optional
0.75 in / 19 mm
Drum Capacity - Recommended Cable
277 ft / 84 m
Maximum Line Pull - Full Drum
20350 lb / 9231 kg
Speed
Variable
Maximum Line Pull - Bare Drum
32150 lb / 14583 kg
Control
Hydraulic
Overall width
29.2 in / 741 mm
Drum Width
9.65 in / 245 mm
Drum Diameter
8 in / 203.2 mm
Winch Length
35.63 in / 905 mm
Throat Clearance
5.6 in / 141.4 mm
More Details