Experience the best finish grading tractors in the industry. The Cat® D3K2, D4K2 and D5K2 Track-Type Tractors deliver superior performance and comfort with lower operating costs.

Informações Tećnicas

• Power - Net: 77.6 kW
• Operating Weight - XL: 9214 kg

Mais informações

Engine

• Engine Model: Cat C4.4
• Power - Net: 77.6 kW / 104 HP
• Displacement: 4.4 l / 269 in³
• Bore: 105 mm / 4.13 in
• Stroke: 127 mm / 5 in
• Note: Engine meets U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final) emission standards.
• Rated Net Power - 2,200 rpm - ISO 9249/EEC 80/1269: 77.6 kW / 104 HP
• Rated Net Power - 2,200 rpm - SAE J1349: 77.6 kW / 104 HP

Transmission

• Drive Pumps: 1
• Maximum Travel Speed - Forward: 9 km/h / 5.6 mile/h
• Maximum Travel Speed - Reverse: 10 km/h / 6.2 mile/h
• Relief Valve Settings: 48500 kPa / 7033 psi
• Track Motors: 2

Weights

• Operating Weight - XL: 9214 kg / 20313 lb
• Operating Weight - LGP: 9522 kg / 20992 lb
• Note: Specs are for machine equipped with dozer blade, canopy ROPS, back-up alarm, operator, coolant, lubricants and full fuel tank.
• Operating Weight - LGP, 762 mm/30 in: 9726 kg / 21442 lb

Service Refill Capacities

• Cooling System: 22.4 l / 5.92 gal (US)
• Crankcase - With Filter: 11 l / 2.91 gal (US)
• Final Drive - Each - LGP: 10 l / 2.6 gal (US)
• Final Drive - Each - XL: 10 l / 2.6 gal (US)
• Fuel Tank: 195 l / 51.5 gal (US)
• Transmission - Hydraulic Tank: 59.5 l / 15.7 gal (US)
• Diesel Exhaust Fluid (DEF) Tank: 19 l / 4.9 gal (US)

Hydraulic Controls

• Pump Output: 68 l/min / 17.7 gal/min
• Relief Valve Settings: 20600 kPa / 2988 psi

Undercarriage

• Ground Contact Area - LGP: 30492 cm² / 4726 in²
• Ground Contact Area - LGP, 762 mm (30 in): 35574 cm² / 5514 in²
• Ground Contact Area - XL: 23562 cm² / 3652 in²
• Ground Pressure - LGP: 31.1 kPa / 4.5 psi
• Ground Pressure - LGP, 762 mm (30 in): 27.1 kPa / 3.93 psi
• Ground Pressure - XL: 38.6 kPa / 5.6 psi
• Length - Track on Ground - LGP: 2310 mm / 91 in
• Length - Track on Ground - XL: 2310 mm / 91 in
• Shoe Width - LGP: 660 mm / 26 in
• Shoe Width - LGP, 762 mm (30 in): 762 mm / 30 in
• Shoe Width - XL: 510 mm / 20 in
• Track Gauge - LGP: 1750 mm / 69 in
• Track Gauge - LGP, 762 mm (30 in): 1860 mm / 73.2 in
• Track Gauge - XL: 1600 mm / 63 in
• Length - Track on Ground - LGP, 762 mm (30 in): 2310 mm / 91 in
• Number of Rollers - Each Side: 7
• Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage: 40
• Number of Shoes - Each Side - SystemOne Undercarriage: 36

Ripper

• Type: Parallelogram
• Number of Shanks: 3
• Height: 165 mm / 6.5 in
• Weight: 554 kg / 1222 lb
• Maximum Digging Depth: 337.5 mm / 13.3 in
• Maximum Ground Clearance Under Tip: 448 mm / 17.6 in
• Maximum Reach - Ground Line: 555 mm / 21.9 in
• Overall Width: 1710 mm / 67.3 in

Winch

• Weight: 610 kg / 1345 lb
• Winch Drive: Hydrostatic
• Control: Hydraulic
• Speed: Variable
• Drum Capacity - Optional Cable: 78 m / 256 ft
• Drum Capacity - Recommended Cable: 113 m / 371 ft
• Drum Diameter: 254 mm / 10 in
• Drum Width: 274 mm / 10.8 in
• Maximum Line Pull - Bare Drum: 18144 kg / 40000 lb
• Maximum Line Pull - Full Drum: 11340 kg / 25000 lb
• Maximum Line Speed - Bare Drum: 40 m/min / 131 ft/min
• Maximum Line Speed - Full Drum: 63 m/min / 207 ft/min
• Overall Width: 741 mm / 29.2 in
• Rope Diameter - Optional: 19 mm / 0.75 in
• Rope Diameter - Recommended: 16 mm / 0.63 in
• Throat Clearance: 171.5 mm / 6.75 in
• Winch Length: 705 mm / 27.76 in

Cab

• FOPS: ISO 3449:2005 Level II
• ROPS: ISO 6396:2008
• Sound Levels - ISO 6396:2008: 79 dB(A) / 79 dB(A)
• Sound Levels - SAE J1166 FEB2008: 79 dB(A) / 79 dB(A)

Dimensions

• BLADE: Blade Capacity (SAE) - Intermediate: 2.09 m³ / 2.73 yd³
• BLADE: Blade Capacity (SAE) - LGP: 2.34 m³ / 3.06 yd³
• BLADE: Blade Capacity (SAE) - XL: 2.19 m³ / 2.86 yd³
• BLADE: Blade Cutting Edge Angle, Adjustable - Intermediate: 52° to 58°
• BLADE: Blade Cutting Edge Angle, Adjustable - LGP: 52° to 58°
• BLADE: Blade Cutting Edge Angle, Adjustable - XL: 52° to 58°
• BLADE: Blade Height - Intermediate: 1010 mm / 39.8 in
• BLADE: Blade Height - LGP: 1010 mm / 39.8 in
• BLADE: Blade Height - XL: 1073 mm / 42.2 in
• BLADE: Blade Lift Height - Intermediate: 767 mm / 30.2 in
• BLADE: Blade Lift Height - LGP: 767 mm / 30.2 in
• BLADE: Blade Lift Height - XL: 767 mm / 30.2 in
• BLADE: Blade Width - Intermediate: 2921 mm / 115 in
• BLADE: Blade Width - LGP: 3220 mm / 126.7 in
• BLADE: Blade Width - XL: 2782 mm / 109.5 in
• BLADE: Blade Width at Maximum Angle - Intermediate: 2669 mm / 105.1 in
• BLADE: Blade Width at Maximum Angle - LGP: 2940 mm / 115.8 in
• BLADE: Blade Width at Maximum Angle - XL: 2636 mm / 103.8 in
• BLADE: Digging Depth - Intermediate: 572 mm / 22.5 in
• BLADE: Digging Depth - LGP: 572 mm / 22.5 in
• BLADE: Digging Depth - XL: 586 mm / 23.1 in
• BLADE: Maximum Angle (either side) - Intermediate: 25°
• BLADE: Maximum Angle (either side) - LGP: 25°
• BLADE: Maximum Angle (either side) - XL: 25°
• BLADE: Maximum Tilt - Intermediate: 448 mm / 17.6 in
• BLADE: Maximum Tilt - LGP: 448 mm / 17.6 in
• BLADE: Maximum Tilt - XL: 402 mm / 15.8 in
• Ground Clearance - LGP: 332 mm / 13 in
• Ground Clearance - LGP, 770 mm (30 in) Shoes: 332 mm / 13 in
• Ground Clearance - XL: 332 mm / 13 in
• Length - Basic Tractor - Without Blade - LGP: 3265 mm / 128.5 in
• Length - Basic Tractor - Without Blade - LGP, 770 mm (30 in) Shoes: 3265 mm / 128.5 in
• Length - Basic Tractor - Without Blade - XL: 3265 mm / 128.5 in
• Overall Length - With Blade - LGP: 4309 mm / 169.1 in
• Overall Length - With Blade - LGP, 770 mm (30 in) Shoes: 4309 mm / 169.1 in
• Overall Length - With Blade - XL: 4309 mm / 170.1 in
• Track Gauge - LGP: 1750 mm / 68.9 in
• Track Gauge - LGP, 770 mm (30 in): 1860 mm / 73.2 in
• Track Gauge - XL: 1600 mm / 63 in
• Tractor Height - LGP: 2769 mm / 109 in
• Tractor Height - LGP, 770 mm (30 in): 2769 mm / 109 in
• Tractor Height - XL: 2769 mm / 109 in
• Width - Tractor - Standard Shoes - No Blade - LGP: 2410 mm / 94.9 in
• Width - Tractor - Standard Shoes - No Blade - LGP (770 mm/30 in): 2630 mm / 103.5 in
• Width - Tractor - Standard Shoes - No Blade - XL: 2110 mm / 83.1 in