D2 Dozer

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Description

Technical Specifications

Benefits and Features

Equipment

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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.

Engine
Engine Model	Cat® C3.6
Power - Net	92 hp
Displacement	220 in³
Net Power - 2,200 rpm - SAE J1349	92 hp
Net Power - 2,200 rpm - ISO 9249/EEC 80/1269	92 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.
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.
Weights
Operating Weight	18382 lb
Operating Weight	18382 lb
Operating Weight - LGP	19066 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.
Transmission
Drive Pumps	1
Maximum Travel Speed - Forward	5.6 mile/h
Relief Valve Settings	7033 psi
Maximum Travel Speed - Reverse	6.2 mile/h
Track Motors	2
Hydraulic Controls
Pump Output	17.2 gal/min
Relief Valve Settings	2988 psi
Ripper
Type	Parallelogram
Number of Shanks	3
Height	6.5 in
Weight	1222 lb
Maximum Digging Depth	13.3 in
Maximum Ground Clearance Under Tip	17.6 in
Overall Width	67.3 in
Maximum Reach - Ground Line	30.2 in
Cab
FOPS	ISO 3449:2005 Level II
ROPS	ISO 3471:2008
Undercarriage
Length - Track on Ground - LGP	89 in
Track Gauge	61 in
Number of Rollers - Each Side	7
Track Gauge - LGP	68 in
Ground Pressure - LGP	4.3 psi
Shoe Width - Standard	18 in
Shoe Width - LGP	25 in
Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage	43
Number of Shoes - Each Side - Abrasion Undercarriage	38
Ground Pressure	5.7 psi
Length of Track on Ground	89 in
Service Refill Capacities
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)
Transmission - Hydraulic Tank	23.8 gal (US)
Diesel Exhaust Fluid (DEF) Tank	4.9 gal (US)
Final Drives - Each Side	2.6 gal (US)
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
BLADE: Blade Cutting Edge Angle, Adjustable - LGP	52° to 58°
BLADE: Blade Lift Height - LGP	27.9 in
BLADE: Blade Width - LGP	124 in
BLADE: Blade Width at Maximum Angle - LGP	113.1 in
Track Gauge - LGP	67.9 in
Ground Clearance - LGP	13 in
BLADE: Blade Height - LGP	35.8 in
Overall Length - With Blade - LGP	168.2 in
BLADE: Blade Capacity (SAE) - LGP	2.42 yd³
BLADE: Maximum Tilt - LGP	17.2 in
BLADE: Maximum Angle (either side) - LGP	25°
BLADE: Maximum Angle (either side) - Standard	25°
Ground Clearance - Standard	13 in
Overall Length - With Blade - Standard	168.5 in
Note	Abrasion Undercarriage
BLADE: Blade Cutting Edge Angle, Adjustable - Standard	52° to 58°
BLADE: Maximum Tilt - Standard	15.2 in
Track Gauge - Standard	61 in
BLADE: Digging Depth - Standard	23.3 in
BLADE: Blade Width - Standard	109.5 in
BLADE: Blade Lift Height - Standard	29.3 in
BLADE: Blade Capacity (SAE) - Standard	2.59 yd³
BLADE: Blade Width at Maximum Angle - Standard	100.1 in
Note	With Ripper Attachment (add to Length of Basic Dozer) - 1177 mm (46.3 in)
BLADE: Blade Height - Standard	39.8 in
Length of Basic Dozer (without blade) - LGP	129.5 in
Width of Dozer (standard shoes, no blade) - Standard	79.1 in
Dozer Height - LGP	108.9 in
Dozer Height - Standard	108.9 in
Width of Dozer (standard shoes, no blade) - LGP	92.9 in
Length of Basic Dozer (without blade) - Standard	129.5 in
Retrieval Winch
Maximum Line Speed - Full Drum	79 ft/min
Maximum Line Speed - Bare Drum	50 ft/min
Weight	1747 lb
Drum Capacity - Optional Cable	195 ft
Rope Diameter - Recommended	0.63 in
Winch Drive	Hydraulic
Rope Diameter - Optional	0.75 in
Drum Capacity - Recommended Cable	277 ft
Maximum Line Pull - Full Drum	20350 lb
Speed	Variable
Maximum Line Pull - Bare Drum	32150 lb
Control	Hydraulic
Overall width	27.91 in
Drum Width	9.65 in
Drum Diameter	8 in
Winch Length	35.63 in
Throat Clearance	5.6 in
High Performance Winch
Maximum line pull – bare drum	40000 lb
Drum capacity – recommended cable	371 ft
Winch length	27.76 in
Overall width	29.2 in
Control	Hydraulic
Maximum line speed – bare drum	131 ft/min
Maximum line speed – full drum	207 ft/min
Drum width	10.8 in
Drum capacity – optional	256 ft
Throat clearance	6.75 in
Weight	1345 lb
Rope diameter – recommended	0.63 in
Speed	Variable
Maximum line pull – full drum	25000 lb
Drum diameter	10 in
Rope diameter – optional	0.75 in
Winch drive	Hydrostatic

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.

ENHANCED TECHNOLOGY

Cat small dozers include a suite of Operator Assist features that work seemlessly to save time, effort, fuel, machine wear and overall costs. Cat Grade with Assist is an optional technology available for small dozers.

Steer Assist automates track steering with light or heavy loads and automates blade tilt steering to help push heavy loads with less effort. This feature helps reduce operator inputs by up to 75% and enhances operator efficiency and productivity. Steer Assist is standard with Assist with Attachment Ready Option (ARO). Steer Assist 3D is standard with Grade 3D with Assist.

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. Stable Blade Lift and Tilt is standard with Assist with ARO and Grade 3D with Assist.

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. Blade Load Monitor is standard with Assist with ARO and Grade 3D with Assist.

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. Traction Control is standard with Assist with ARO and Grade 3D with Assist

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. AutoCarry is standard with Assist with ARO and Grade 3D with Assist.

Scalable Grade 2D and 3D with Assist 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. Availability varies by region.

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.

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.

DURABLE UNDERCARRIAGE

The D2 is available with either a Heavy Duty (HD) 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.

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
- Heavy Duty (HD) 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
- Cat Product Link^™ PLE643/PLE743 Cellular
- Third party 3D grade system compatible
- Stable Blade – Basic Lift
- Slope Indicate
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