Contents
The Caterpillar D6K2 XL and D6K2 LGP Dozers are powerful and versatile machines designed to handle a variety of heavy-duty tasks. Both models are equipped with the Cat® C4.4 ACERT™ engine, delivering a maximum power of 160 hp (119 kW).
The D6K2 XL offers enhanced stability and performance on firm ground, while the D6K2 LGP is optimized for low ground pressure, making it ideal for softer or more sensitive terrain.
With advanced hydrostatic transmission, exceptional drawbar pull, and comprehensive blade options, these dozers provide superior control and efficiency, ensuring high productivity in construction, forestry, and agricultural applications.
Caterpillar D6K2 Dozer Engine Specs
| CAT D6K2 XL | CAT D6K2 LGP | |
|---|---|---|
| Engine Model | Cat® C4.4 ACERT™ with twin turbo | Cat® C4.4 ACERT™ with twin turbo |
| Emissions | U.S. EPA Tier 4 Final / EU Stage IV / Korea Tier 4 | U.S. EPA Tier 4 Final / EU Stage IV / Korea Tier 4 |
| Bore | 4.13 in (105 mm) | 4.13 in (105 mm) |
| Stroke | 4.99 in (127 mm) | 4.99 in (127 mm) |
| Displacement | 268.5 cu in (4.4 L) | 268.5 cu in (4.4 L) |
| Engine Power (Max) | ||
| SAE J1995 | 160 hp (119 kW) | 160 hp (119 kW) |
| ISO 14396 | 157 hp (117 kW) | 157 hp (117 kW) |
| ISO 14396 (DIN) | 159 hp | 159 hp |
| Net Power (Rated) | ||
| SAE J1349 | 128 hp (95 kW) | 128 hp (95 kW) |
| ISO 9249 | 130 hp (97 kW) | 130 hp (97 kW) |
| ISO 9249 (DIN) | 132 hp | 132 hp |
Caterpillar D6K2 Weight
| CAT D6K2 XL | CAT D6K2 LGP | |
|---|---|---|
| Operating Weight | 29,258 lb (13,271 kg) | 30,664 lb (13,909 kg) |
| Shipping Weight | 28,651 lb (12,996 kg) | 30,058 lb (13,634 kg) |
CAT D6K2 Transmission Specs
| CAT D6K2 XL | CAT D6K2 LGP | |
|---|---|---|
| Transmission Type | Hydrostatic | Hydrostatic |
| Forward Travel Speed | 0-6.2 mph (0-10 km/h) | 0-6.2 mph (0-10 km/h) |
| Reverse Travel Speed | 0-6.2 mph (0-10 km/h) | 0-6.2 mph (0-10 km/h) |
CAT D6K2 Service Refill Capacities
| CAT D6K2 XL | CAT D6K2 LGP | |
|---|---|---|
| Fuel Tank | 69 gal (260 L) | 69 gal (260 L) |
| DEF Tank | 5 gal (19 L) | 5 gal (19 L) |
| Cooling System | 7.9 gal (30 L) | 7.9 gal (30 L) |
| Engine Crankcase | 2.9 gal (11 L) | 2.9 gal (11 L) |
| Final Drives (each XL and LGP) | 4.9 gal (18.5 L) | 4.9 gal (18.5 L) |
| Hydraulic Tank | 16.9 gal (64 L) | 16.9 gal (64 L) |
CAT D6K2 Undercarriage
| CAT D6K2 XL | CAT D6K2 LGP | |
|---|---|---|
| Width of Shoe | 22 in (560 mm) | 30 in (760 mm) |
| Shoes/Side | 40 | 40 |
| Grouser Height (MS Shoe) | 1.9 in (48 mm) | 1.9 in (48 mm) |
| Grouser Height (ES Shoe) | 2.2 in (57 mm) | 2.2 in (57 mm) |
| Track Gauge | 70 in (1770 mm) | 79 in (2000 mm) |
| Track on Ground | 104 in (2645 mm) | 104 in (2645 mm) |
| Ground Contact Area | 4650 in2 (3 m2) | 6200 in2 (4 m2) |
| Ground Pressure (ISO 16754) | 5.77 psi (39.8 kPa) | 4.44 psi (30.6 kPa) |
| Track Rollers/Side | 8 | 8 |
CAT D6K2 Drawbar Pull
| CAT D6K2 XL | CAT D6K2 LGP | |
|---|---|---|
| Maximum Penetration Force | 9,480 lb (42.2 kN) | 10,138 lb (45.1 kN) |
| Maximum Pry-out Force | 37,480 lb (166.7 kN) | 37,480 lb (166.7 kN) |
| Maximum Penetration | 14.2 in (360 mm) | 14.2 in (360 mm) |
| Number of Pockets | 3 | 3 |
| Overall Beam Width | 76.8 in (1951 mm) | 76.8 in (1951 mm) |
CAT D6K2 Dozer Blades
| CAT D6K2 XL | CAT D6K2 LGP | |
|---|---|---|
| Blade Type | VPAT, VPAT Foldable | VPAT, VPAT Foldable |
| Blade Capacity | 4.26 yd3 (3.26 m3) | 4.98 yd3 (3.81 m3) |
| Blade Width Over End Bits | 10.5 ft (3196 mm) | 12.0 ft (3682 mm) |
CAT D6K2 Winch
| CAT D6K2 XL | CAT D6K2 LGP | |
|---|---|---|
| Winch Model | PA50 | PA50 |
| Winch Drive | Hydrostatic | Hydrostatic |
| Weight | 2,000 lb (907 kg) | 2,000 lb (907 kg) |
| Winch and Bracket Length | 33.2 in (845 mm) | 33.2 in (845 mm) |
| Winch Case Width | 29.1 in (740 mm) | 29.1 in (740 mm) |
| Drum Diameter | 8 in (205 mm) | 8 in (205 mm) |
| Drum Width | 11 in (274 mm) | 11 in (274 mm) |
| Flange Diameter | 18 in (457 mm) | 18 in (457 mm) |
| Drum Capacity (recommended rope) | 306 ft (93 m) | 306 ft (93 m) |
| Drum Capacity (optional rope) | 220 ft (67 m) | 220 ft (67 m) |
| Rope Recommended Diameter | 0.75 in (19 mm) | 0.75 in (19 mm) |
| Optional Cable Size | 0.87 in (22 mm) | 0.87 in (22 mm) |
| Cable Ferrule Size (O.D.) | 2.13 in (54 mm) | 2.13 in (54 mm) |
| Cable Ferrule Size (length) | 2.63 in (67 mm) | 2.63 in (67 mm) |
| Maximum Bare Drum Line Pull | 50,000 lbf (222.4 kN) | 50,000 lbf (222.4 kN) |
| Line Speed | 124 ft/min (38 m/min) | 124 ft/min (38 m/min) |
| Maximum Full Drum Line Pull | 26,000 lbf (115.7 kN) | 26,000 lbf (115.7 kN) |
| Line Speed | 230 ft/min (70 m/min) | 230 ft/min (70 m/min) |
Caterpillar D6K2 Dozer Dimensions
| CAT D6K2 XL | CAT D6K2 LGP | |
|---|---|---|
| Track Gauge | 70 in (1770 mm) | 79 in (2000 mm) |
| Width of Tractor | ||
| Standard Shoes without Blade | 92 in (2330 mm) | 109 in (2760 mm) |
| Standard Shoes with VPAT Blade Angled 25° | 114 in (2896 mm) | 131 in (3337 mm) |
| Standard Shoes with Foldable Blade in Transport Position | 93 in (2364 mm) | 112 in (2850 mm) |
| Machine Height from Tip of Grouser (ROPS cab) | 117 in (2965 mm) | 117 in (2965 mm) |
| Drawbar Height (center of clevis) | ||
| From Ground Face of Shoes | 20 in (517 mm) | 20 in (517 mm) |
| Length of Track on Ground | 104 in (2645 mm) | 104 in (2645 mm) |
| Length of Basic Tractor (with C-frame/drawbar) | 182 in (4618 mm) | 182 in (4618 mm) |
| With the Following Attachments, Add to Basic Tractor Length: | ||
| Ripper | 32 in (815 mm) | 32 in (815 mm) |
| PA50 Winch | 14 in (354 mm) | 14 in (354 mm) |
| VPAT Blade, Straight | 15 in (382 mm) | 15 in (382 mm) |
| VPAT Blade, Angled 25° (standard and foldable) | 40 in (1012 mm) | 40 in (1012 mm) |
| Height Over Stack from Tip of Grouser | 112 in (2840 mm) | 112 in (2840 mm) |
| Height of Grouser | ||
| MS Shoes | 1.9 in (48 mm) | 1.9 in (48 mm) |
| ES Shoes | 2.2 in (57 mm) | 2.2 in (57 mm) |
| Ground Clearance from Ground Face of Shoe (per SAE J1234) | 14 in (350 mm) | 14 in (350 mm) |
CAT D6K2 Standard Equipment
POWER TRAIN
- Cat C4.4 ACERT diesel engine turbocharged
- Tier 4 Final/Stage IV/Korea Tier 4 Certified Engine with Aftertreatment
- Aftercooler, Air to Air (ATAAC)
- Glowplug starting aid
- 3000 meter altitude operation capability without derating
- Hydraulically driven, variable speed fan
- Aluminum bar plate cooling system (radiator, power train, aftercooler)
- Air cleaner with integrated precleaner, dust ejector and under hood air intake
- Dual path, electronic control, closed-loop hydrostatic transmission
- Electric fuel priming pump
- Fuel/water separator
- Automatic Traction Control
- Programmable/selectable bi-directional speed control
- Engine Idle Shutdown
- Auto Engine Speed Control
TECHNOLOGY PRODUCTS
- Cat Slope Assist
- Cat Stable Blade
- Cat Slope Indicate
- ProductLink ready cellular or satellite (ProductLink licensing not available in all areas. Please consult your Cat dealer for details)
UNDERCARRIAGE
- SystemOne or Heavy Duty undercarriage
- Center tread, sprocketed idler with SystemOne, standard idler with HD
- Lifetime lubricated track rollers and idlers
- Carrier rollers
- Hydraulic track adjusters
- Guards, front/rear guiding
- Replaceable sprocket rim segments
HYDRAULICS
- Three valve hydraulics
- Load sensing hydraulics
ELECTRICAL
- Horn
- Back-up alarm
- 12V converter, 10A
- Diagnostic connector
- Batteries, heavy duty, maintenance free, 900 CCA
- Integrated lights (4 front, 2 rear)
- 100 Amp alternator (24 volt)
- 24V electric starter
OPERATOR ENVIRONMENT
- ROPS/FOPS Cab
- Integrated A/C with automatic temperature control
- Seat, air suspended, cloth for cab
- Seat belt, retractable 76 mm (3 in)
- Foot pads, dash
- Color graphic 178 mm (7 in)
- Travel speed limiter, electronic
- Engine RPM and gear display
- Hour meter, electronic
- Engine air cleaner service indicator, electronic
- Water-in-fuel indicator, electronic
- Throttle switch, rotary
- Eco mode
- Controls, seat mounted, fore/aft adjustment
- Armrests, adjustable
- Mirror, rearview, inside
- Single pedal combining deceleration and braking functions
- Independent forward/reverse speed settings
- Power port, 12 volt
- Coat hook
- Storage compartment
- Cup holder
- Floor mat, rubber, heavy duty
- Intermittent wiper
- 12V radio ready (plug and play)
FLUIDS
- Antifreeze coolant (–37° C/–34.6° F)
- Extended life coolant
OTHER STANDARD EQUIPMENT
- C-frame, variable pitch link, hydraulic cylinders and lines
- Engine enclosures
- Hinged radiator louvered grill
- Swing-out radiator fan
- Front pull device
- Rigid drawbar
- Vandalism protection
- Ecology drains (engine, power train and implement oil, engine coolant)
- Scheduled Oil Sampling (S∙O∙S) ports (engine, power train and implement oil)
- Heavy duty crankcase guard
