Traction control, power pitch and improved blade control make the K2 machines even more productive, precise and efficient. The large spacious cab provides a comfortable work area. Intuitive seat-mounted controls are easy to use for greater job accuracy and efficiency. All three models meet U.S. EPA Tier 4 Final/EU Stage IV emissions requirements. From the first cut to finish grade, the K2 Family sets the standard.
With enhanced load sensing ECO Mode
Lasts 5-10 Fuel Tank Fills
With Cat® Grade with 3D
The D4K2 Dozer offers numerous grade control features to enable operators to grade with increased accuracy. Features such as Cat® GRADE with 3D, Cat GRADE with Slope Assist, AccuGrade and Slope Indicate allows for a smooth finish grade for both new and experienced operators every time.
The family of Small Dozers offers a choice of both track frames and undercarriages.
Track frames are available in two configurations:
• XL undercarriage - where flotation and side stability are not extreme
• LGP undercarriage - for soft underfoot conditions where additional flotation is required
Undercarriages are available in two configurations:
• Sealed and Lubricated Track (SALT) Undercarriage
– Track is not bushing limited
– May require pin and bushing turn
• SystemOne™ Undercarriage
– Track is bushing limited
– Bushing rotates continuously
– Does not require bushing turn
– Designed to maximize the life of all undercarriage components
The spacious, comfortable cab helps keep you relaxed and productive throughout the day.
• Quiet environment
• Wide door openings for easy entry/exit
• Dash mounted air vents for improved air circulation
• Air suspension seat for a more comfortable ride
• Air conditioning for greater comfort in all climates
• New ventilated seat (optional)
• Heated seat and heated control handles (optional)
Long service intervals and easy maintenance keep the machine up and running to lower your owning and operating costs.
• Large, hinged door on the left side of the engine compartment for easy access to all regular engine maintenance points
• Grouped pressure taps for quick testing and troubleshooting of the hydraulic system
• Easy ground level access to hydraulic filters located in the left rear service compartment
The D4K2 Dozer offers numerous grade control features to enable operators to grade with increased accuracy. Features such as Cat® GRADE with 3D, Cat GRADE with Slope Assist, AccuGrade and Slope Indicate allows for a smooth finish grade for both new and experienced operators every time.
The family of Small Dozers offers a choice of both track frames and undercarriages.
Track frames are available in two configurations:
• XL undercarriage - where flotation and side stability are not extreme
• LGP undercarriage - for soft underfoot conditions where additional flotation is required
Undercarriages are available in two configurations:
• Sealed and Lubricated Track (SALT) Undercarriage
– Track is not bushing limited
– May require pin and bushing turn
• SystemOne™ Undercarriage
– Track is bushing limited
– Bushing rotates continuously
– Does not require bushing turn
– Designed to maximize the life of all undercarriage components
The spacious, comfortable cab helps keep you relaxed and productive throughout the day.
• Quiet environment
• Wide door openings for easy entry/exit
• Dash mounted air vents for improved air circulation
• Air suspension seat for a more comfortable ride
• Air conditioning for greater comfort in all climates
• New ventilated seat (optional)
• Heated seat and heated control handles (optional)
Long service intervals and easy maintenance keep the machine up and running to lower your owning and operating costs.
• Large, hinged door on the left side of the engine compartment for easy access to all regular engine maintenance points
• Grouped pressure taps for quick testing and troubleshooting of the hydraulic system
• Easy ground level access to hydraulic filters located in the left rear service compartment
| Engine Model | Cat C4.4 Cat C4.4 |
| Power - Net | 92.0 HP 68.8 kW |
| Displacement | 269.0 in³ 4.4 l |
| Bore | 4.13 in 105.0 mm |
| Stroke | 5.0 in 127.0 mm |
| Rated Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 | 92.0 HP 68.8 kW |
| Rated Net Power - 2,200 rpm - SAE J1349 | 92.0 HP 68.8 kW |
| Note | Engine meets U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final) emission standards. Engine meets U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final) emission standards. |
| Drive Pumps | 1 1 |
| Relief Valve Settings | 7033.0 psi 48500.0 kPa |
| Maximum Travel Speed - Reverse | 6.2 mile/h 10.0 km/h |
| Maximum Travel Speed - Forward | 5.6 mile/h 9.0 km/h |
| Track Motors | 2 2 |
| Operating Weight - XL | 18007.0 lb 8168.0 kg |
| Operating Weight - LGP | 18686.0 lb 8476.0 kg |
| Note (1) | Specifications shown are for machine equipped with dozer blade, canopy ROPS, back-up alarm, operator, coolant, lubricants and full fuel tank. Specifications shown are for machine equipped with dozer blade, canopy ROPS, back-up alarm, operator, coolant, lubricants and full fuel tank. |
| Note (2) | Enclosed cab adds 225 kg (495 lb). Enclosed cab adds 225 kg (495 lb). |
| Transmission - Hydraulic Tank | 15.7 gal (US) 59.5 l |
| Final Drive - Each - LGP | 2.6 gal (US) 10.0 l |
| Fuel Tank | 51.5 gal (US) 195.0 l |
| Crankcase - With Filter | 2.91 gal (US) 11.0 l |
| Final Drive - Each - XL | 2.6 gal (US) 10.0 l |
| Cooling System | 5.92 gal (US) 22.4 l |
| Diesel Exhaust Fluid (DEF) Tank | 4.9 gal (US) 19.0 l |
| Pump Output | 17.7 gal/min 68.0 l/min |
| Relief Valve Settings | 2988.0 psi 20600.0 kPa |
| Ground Pressure - XL | 5.6 psi 38.6 kPa |
| Track Gauge - LGP | 68.0 in 1725.0 mm |
| Shoe Width - XL | 18.0 in 460.0 mm |
| Ground Contact Area - XL | 3206.0 in² 20682.0 cm² |
| Ground Pressure - LGP | 4.2 psi 29.2 kPa |
| Length - Track on Ground - XL | 89.0 in 2248.0 mm |
| Shoe Width - LGP | 25.0 in 635.0 mm |
| Ground Contact Area - LGP | 4425.0 in² 28550.0 cm² |
| Track Gauge - XL | 61.0 in 1550.0 mm |
| Length - Track on Ground - LGP | 89.0 in 2248.0 mm |
| Number of Rollers - Each Side | 7 7 |
| Number of Shoes - Each Side - SystemOne Undercarriage | 38 38 |
| Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage | 43 43 |
| Type | Parallelogram Parallelogram |
| Number of Shanks | 3 3 |
| Height | 6.5 in 165.0 mm |
| Weight | 1222.0 lb 554.0 kg |
| Maximum Reach - Ground Line | 23.5 in 596.0 mm |
| Maximum Digging Depth | 13.3 in 337.5 mm |
| Maximum Ground Clearance Under Tip | 17.6 in 448.0 mm |
| Overall Width | 67.3 in 1710.0 mm |
| Weight | 1345.0 lb 610.0 kg |
| Winch Drive | Hydrostatic Hydrostatic |
| Control | Hydraulic Hydraulic |
| Speed | Variable Variable |
| Drum Diameter | 10.0 in 254.0 mm |
| Throat Clearance | 6.75 in 171.5 mm |
| Overall Width | 29.2 in 741.0 mm |
| Maximum Line Pull - Full Drum | 25000.0 lb 11340.0 kg |
| Maximum Line Speed - Bare Drum | 131.0 ft/min 40.0 m/min |
| Winch Length | 27.76 in 705.0 mm |
| Drum Width | 10.8 in 274.0 mm |
| Drum Capacity - Recommended Cable | 371.0 ft 113.0 m |
| Rope Diameter - Optional | 0.75 in 19.0 mm |
| Maximum Line Pull - Bare Drum | 40000.0 lb 18144.0 kg |
| Drum Capacity - Optional Cable | 256.0 ft 78.0 m |
| Maximum Line Speed - Full Drum | 207.0 ft/min 63.0 m/min |
| Rope Diameter - Recommended | 0.63 in 16.0 mm |
| Sound Levels - ISO 6396:2008 | 79.0 dB(A) 79.0 dB(A) |
| Sound Levels - SAE J1166 FEB2008 | 79.0 dB(A) 79.0 dB(A) |
| ROPS | ISO 6396:2008 ISO 6396:2008 |
| FOPS | ISO 3449:2005 Level II ISO 3449:2005 Level II |
| Track Gauge - LGP | 67.9 in 1725.0 mm |
| BLADE: Blade Width at Maximum Angle - XL | 100.1 in 2542.0 mm |
| Tractor Height - LGP | 108.8 in 2763.0 mm |
| BLADE: Maximum Tilt - LGP | 17.2 in 438.0 mm |
| BLADE: Digging Depth - XL | 22.5 in 573.0 mm |
| BLADE: Blade Width at Maximum Angle - LGP | 113.1 in 2874.0 mm |
| BLADE: Blade Cutting Edge Angle, Adjustable - Intermediate | 52° to 58° 52° to 58° |
| BLADE: Digging Depth - Intermediate | 23.2 in 590.0 mm |
| BLADE: Blade Lift Height - Intermediate | 29.3 in 743.0 mm |
| BLADE: Maximum Tilt - Intermediate | 17.6 in 448.0 mm |
| BLADE: Blade Lift Height - LGP | 27.9 in 708.0 mm |
| Track Gauge - XL | 61.0 in 1550.0 mm |
| Width - Tractor - Standard Shoes - No Blade - LGP | 92.9 in 2360.0 mm |
| Width - Tractor - Standard Shoes - No Blade - XL | 79.1 in 2010.0 mm |
| Overall Length - With Blade - LGP | 168.3 in 4274.0 mm |
| BLADE: Blade Capacity (SAE) - LGP | 2.42 yd³ 1.85 m³ |
| BLADE: Blade Lift Height - XL | 29.3 in 743.0 mm |
| Length - Basic Tractor - Without Blade - LGP | 128.9 in 3275.0 mm |
| Length - Basic Tractor - Without Blade - XL | 128.9 in 3275.0 mm |
| BLADE: Blade Capacity (SAE) - Intermediate | 1.96 yd³ 1.5 m³ |
| BLADE: Blade Width - XL | 109.5 in 2782.0 mm |
| BLADE: Blade Height - LGP | 35.8 in 910.0 mm |
| Tractor Height - XL | 108.8 in 2763.0 mm |
| BLADE: Blade Width at Maximum Angle - Intermediate | 105.1 in 2669.0 mm |
| BLADE: Maximum Tilt - XL | 15.2 in 387.0 mm |
| Ground Clearance - XL | 13.0 in 332.0 mm |
| BLADE: Blade Height - Intermediate | 33.9 in 860.0 mm |
| BLADE: Blade Width - LGP | 124.0 in 3149.0 mm |
| BLADE: Maximum Angle (either side) - Intermediate | 25° 25° |
| BLADE: Blade Width - Intermediate | 115.0 in 2921.0 mm |
| BLADE: Maximum Angle (either side) - LGP | 25° 25° |
| BLADE: Digging Depth - LGP | 23.2 in 590.0 mm |
| BLADE: Blade Cutting Edge Angle, Adjustable - LGP | 52° to 58° 52° to 58° |
| Ground Clearance - LGP | 13.0 in 332.0 mm |
| BLADE: Maximum Angle (either side) - XL | 25° 25° |
| BLADE: Blade Height - XL | 39.8 in 1010.0 mm |
| BLADE: Blade Cutting Edge Angle, Adjustable - XL | 52° to 58° 52° to 58° |
| BLADE: Blade Capacity (SAE) - XL | 2.59 yd³ 1.98 m³ |
| Overall Length - With Blade - XL | 168.3 in 4274.0 mm |
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Cat GRADE with Slope Assist makes just about any dozing job faster and easier. The system maintains blade angle for better surface quality, even with a less experienced operator. No base station, GPS or laser needed, no additional hardware or software to buy. Factory integrated and ready to work.
Cat GRADE with Slope Assist makes just about any dozing job faster and easier. The system maintains blade angle for better surface quality, even with a less experienced operator. No base station, GPS or laser needed, no additional hardware or software to buy. Factory integrated and ready to work.
