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D4

Medium Dozers

The D4 dozer (formerly D6K2) is smart and efficient. It comes equipped with GRADE technologies like Slope Assist and GRADE with 3D to make it easier for even less experienced operators to get more quality work done in less time. But intelligence is only part of the package – Eco Modes and a new power train deliver up to 17 percent more fuel efficiency, while providing superior maneuverability, faster steering response and greater capability to utilize full blade loads. This dozer also retains its optimal balance and undercarriage design for outstanding performance in finish grading applications.

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Engine Model Cat C4.4
Power - Net 97 kW
Emissions U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014/Korea Tier 4 Final
Net Power (Rated) - ISO 9249 97 kW

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OVERVIEW

SMART, EFFICIENT, TOUGH

FEATURES & BENEFITS

NEW NAME, SAME TOP PERFORMANCE

The D6K2 is now the D4, with the same weight, horsepower and balanced design that has made this dozer a favorite for top grading performance.The update from D6K2 to D4 is... Read more

PERFORMANCE AND PRODUCTIVITY

Cat C4.4 engine with twin turbochargers is combined with a hydrostatic transmission for outstanding fuel efficiency and the most power-dense drive train in its size class... Read more

TECHNOLOGY THAT GETS WORK DONE

Hit target grade faster and more accurately with Cat GRADE technologies. Finish jobs in fewer passes, and with less operator effort, saving you time and helping to increa... Read more

ACHIEVE THE BEST GRADES

Designed from the ground up to give you a smooth ride so you can make the most of top grading speeds.Eight bottom rollers and two carrier rollers optimize the undercarria... Read more

EASY TO OPERATE

Fast response with intuitive, precise electro-hydraulic controls. Adjust sensitivity to fine, medium or coarse.Liquid Crystal Display (LCD) is easy to read – includes you... Read more

BECAUSE UPTIME COUNTS

Grouped maintenance and diagnostic points, as well as ground level service and Diesel Exhaust Fluid fill access.Track roller frame designed for easy cleanout.Optional bra... Read more

SPECIFICATIONS FOR D4

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Engine
Engine Model Cat C4.4
Power - Net 97 kW
Emissions U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014/Korea Tier 4 Final
Net Power (Rated) - ISO 9249 97 kW
Net Power (Rated) - ISO 9249 (DIN) 132 HP
Note (1) Engine ratings at 2,200 rpm
Note (2) Diesel Exhaust Fluid (DEF) used in Cat Selective Catalytic Reduction (SCR) systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22241.
Note (3) All non road Tier 4 Interim and Final, Stage IIIB and IV, 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. Biodiesel blends up to B20 (20% blend by volume) are acceptable when blended with 15 ppm (mg/kg) sulfur or less ULSD. B20 should meet ASTM D7467 specification (biodiesel blend stock should meet Cat biodiesel spec, ASTM D6751 or EN 14214). Cat DEO-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specification are required. Consult your OMM for further machine specific fuel recommendations.
Service Refill Capacities
Fuel Tank 260 l
DEF Tank 19 l
Weights
Operating Weight 13271 kg
Blades
Blade Type VPAT, VPAT Foldable*
Note *VPAT foldable blades have the same capacity and width as the XL/LGP VPAT blades.
VPAT
Operating Weight 13271 kg
Ground Pressure 40.5 kPa
LGP VPAT
Operating Weight 13909 kg
Ground Pressure 31.1 kPa
Blades - Width
VPAT 3196 mm
VPAT LGP 3682 mm
Blades - Capacity
VPAT 3.26 m³
VPAT LGP 3.81 m³
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 1.3 kg of refrigerant which has a CO2 equivalent of 1.859 metric tonnes.

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Net Power - Rated - ISO 9249/SAE J1349 197 kW
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Power - Net 242 kW
Net Power - ISO 9249/SAE J1349 242 kW
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Engine Model Cat® C9 ACERT™
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Net Power - ISO 9249 179 kW
Bore 112 mm
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Engine Model Cat C9.3 ACERT™
Flywheel Power 161 kW
Displacement 9.3 l
Net Power - 2,200 rpm - ISO 9249/SAE J1349 161 kW
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Engine Model Cat® C6.6
Flywheel Power 97 kW
Operating Weight 13100 kg
Transmission Type ハイドロスタティックトランスミッション
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Engine Model Cat C15
Power - Net 264 kW
Net Power - ISO 9249/SAE J1349 264 kW
Emissions Japan 2014 (Tier 4 Final)
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