D6K2 Track-Type Tractor

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Product Description

The new D6K2 dozer is smarter and more efficient than ever. It comes equipped with standard Grade technologies like Slope Assist 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. The D6K2 meets Tier 4 Final/Stage IV/Korea Tier 4 emission standards.

Specifications
Us
Metric
Engine
Engine Model
Cat® C4.4 ACERT™ with twin turbo
Flywheel Power
130 hp
97 kW
Bore
4.13 in
105 mm
Stroke
4.99 in
127 mm
Displacement
268.5 in3
4.4 L
Emissions
U.S. EPA Tier 4 Final/EU Stage IV/Korea Tier 4
Engine Power (Maximum) – SAE J1995
160 hp
119 kW
Engine Power (Maximum) – ISO 14396
157 hp
117 kW
Engine Power (Maximum) – ISO 14396 (DIN)
159 hp
117 kW
Net Power (Rated) – SAE J1349
128 hp
95 kW
Net Power (Rated) – ISO 9249
130 hp
97 kW
Weights
Operating Weight
29258 lb
13271 kg
Note
Operating weights: includes EROPS, A/C, lights, VPAT Dozer, transmission, drawbar, engine enclosure, 3-valve hydraulics, 100% fuel, Cat Comfort Series air suspension seat and operator.
Operating Weight – XL
29258 lb
13271 kg
Shipping Weight – XL
28651 lb
12996 kg
Operating Weight – LGP
30664 lb
13909 kg
Shipping Weight – LGP
30058 lb
13634 kg
Blades
Note
*VPAT foldable blades have the same capacity and width as the XL/LGP VPAT blades.
Blade Capacity – XL, VPAT
4.26 yd3
3.26 m3
Blade Width Over End Bits – XL, VPAT
10.5 ft
3196 mm
Blade Width Over End Bits – LGP, VPAT
12.0 ft
3682 mm
Blade Type
VPAT, VPAT Foldable*
Blade Capacity – LGP, VPAT
4.98 yd3
3.81 m3
Undercarriage
Width of Shoe – XL
22 in
560 mm
Width of Shoe – LGP
30 in
760 mm
Shoes/Side – XL/LGP
40
Track Gauge – XL
70 in
1770 mm
Track Gauge – LGP
79 in
2000 mm
Track on Ground – XL/LGP
104 in
2645 mm
Ground Contact Area (ISO 16754) – XL
5070 in2
3.27 m2
Ground Contact Area (ISO 16754) – LGP
6912 in2
4.46 m2
Track Rollers/Side – XL/LGP
8
Ground Pressure (ISO 16754) – XL
5.77 psi
39.8 kPa
Ground Pressure (ISO 16754) – LGP
4.44 psi
30.6 kPa
Grouser Height – MS Shoe
1.9 in
48 mm
Grouser Height – ES Shoe
2.2 in
57 mm
Service Refill Capacities
Fuel Tank
69 gal
260 L
Cooling System
7.9 gal
30 L
Final Drives (each XL and LGP)
4.9 gal
18.5 L
Hydraulic Tank
16.9 gal
64 L
Ripper
Each Additional Shank
75 lb
34 kg
Maximum Penetration Force – LGP
10138 lb
45.1 kN
Maximum Penetration Force – XL
9480 lb
42.2 kN
Maximum Pry-out Force – LGP
37480 lb
166.7 kN
Maximum Pry-out Force – XL
37480 lb
166.7 kN
Pocket Spacing
35.3 in
896 mm
Shank Gauge
70.6 in
1792 mm
Shank Section
58.5 × 138 mm (2.3 × 5.4 in)
Weight with One Shank
1863 lb
845 kg
Type Fixed
Parallelogram
Number of Pockets
3
Overall Beam Width
76.8 in
1951 mm
Beam Cross Section
165 × 211 mm (6.5 × 8.3 in)
Maximum Penetration – XL and LGP
14.2 in
360 mm
Winch
Drum Capacity (optional rope)
220 ft
67 m
Optional Cable Size
0.87 in
22 mm
Maximum Bare Drum – Line Pull
50000 lbf
222.4 kN
Maximum Bare Drum – Line Speed
124 ft/min
38 m/min
Maximum Full Drum – Line Pull
26000 lbf
115.7 kN
Maximum Full Drum – Line Speed
230 ft/min
70 m/min
Cable Ferrule Size (O.D.)
2.13 in
54 mm
Rope Recommended Diameter
0.75 in
19 mm
Winch Drive
Hydrostatic
Winch Model
PA50
Weight*
2000 lb
907 kg
Note
*Weight includes: pump, operator controls, oil, mounting brackets and spacers.
Cable Ferrule Size (length)
2.63 in
67 mm
Winch and Bracket Length
33.2 in
845 mm
Winch Case Width
29.1 in
740 mm
Drum Diameter
8 in
205 mm
Drum Width
11 in
274 mm
Flange Diameter
18 in
457 mm
Drum Capacity (recommended rope)
306 ft
93 m
Standards
FOPS
FOPS (Falling Object Protective Structure) meets ISO 3449-2005 Level II.
ROPS
ROPS (Rollover Protective Structure) offered by Caterpillar for the machine meets ROPS criteria ISO 3471:2008.
Brakes
Brakes meet the standard ISO 10265:2008.
Service Refill Capacities
DEF Tank
5 gal
19 L
Engine Crankcase
2.9 gal
11 L
Engine
Net Power (Rated) – ISO 9249 (DIN)
132 hp
97 kW
Transmission – Travel Speed
Transmission Type
Hydrostatic
Forward
0-10 km/h (0-6.2 mph)
Reverse
0-10 km/h (0-6.2 mph)
Sustainability
Engine Emissions
Fully complies with Tier 4 Final/Stage IV/Korea Tier 4 emission standards
Vibration Levels
The hand/arm vibration of this machine is below 2.5 m/s2, for an experienced operator in a dozing application.
Vibration Levels
The whole body vibration information is available in Operation and Maintenance Manual SEBU8257.
Vibration Levels
The whole body vibration information is available in Pocket Guide HEGQ3339 “Driving Down Vibration.”
Vibration Levels
Operator’s seat meets input “spectral class EM6” according to ISO 7096:2000. Seat has a transmissibility factor of “SEAT<0.7.”
Engine
Note
All non road Tier 4 Interim and Final, Stage IIIB and IV, and Korea Tier 4 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.
Note
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
Engine ratings at 2,200 rpm
Note
Net power advertised is the power available at the engine flywheel when the engine is equipped with the air cleaner, alternator, A/C compressor at full load and cooling fan at maximum speed.
Note
No engine derating required up to 3000 m (9,840 ft) altitude; beyond 3000 m (9,840 ft) automatic derating occurs.
Weights
Note
Shipping weights: includes EROPS, A/C, lights, VPAT Dozer, transmission, drawbar, engine enclosure, 3-valve hydraulics, 10% fuel, Cat Comfort Series air suspension seat.
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.
Standard/Optional

Standard Equipment

POWER TRAIN
TECHNOLOGY PRODUCTS
UNDERCARRIAGE
HYDRAULICS
ELECTRICAL
OPERATOR ENVIRONMENT
FLUIDS
OTHER STANDARD EQUIPMENT
INSTRUCTIONS

Optional Equipment

POWER TRAIN
UNDERCARRIAGE
TRACKS (40 SECTIONS)
TRACK GUIDING GUARDS
OPERATOR ENVIRONMENT
HYDRAULICS
GUARDS AND PROTECTION
BLADES
REAR ATTACHMENTS
REAR ATTACHMENT CONTROL
TECHNOLOGY PRODUCTS
FUEL SYSTEMS
WEATHER PACKAGES AND STARTERS
FLUIDS
ELECTRICAL
FIELD INSTALLED ATTACHMENTS
MAINTENANCE AND RELATED ATTACHMENTS

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