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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.

Cat Specs
Photos
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Engine

Power - Net
104 HP
Bore
4.13 in
Stroke
5 in
Displacement
269 in²
Rated Net Power - 2,200 rpm - SAE J1349
104 HP
Engine Model
Cat C4.4
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
104 HP

Transmission

Drive Pumps
1
Relief Valve Settings
7033 psi
Maximum Travel Speed - Reverse
6.2 mile/h
Maximum Travel Speed - Forward
5.6 mile/h
Track Motors
2

Weights

Operating Weight - XL
20313 lb
Operating Weight - LGP
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
21442 lb

Hydraulic Controls

Pump Output
17.7 gal/min
Relief Valve Settings
2988 psi

Winch

Weight
1345 lb
Winch Drive
Hydrostatic
Control
Hydraulic
Speed
Variable
Winch Length
27.76 in
Maximum Line Speed - Full Drum
207 ft/min
Maximum Line Speed - Bare Drum
131 ft/min
Drum Width
10.8 in
Overall Width
29.2 in
Maximum Line Pull - Bare Drum
40000 lb
Maximum Line Pull - Full Drum
25000 lb
Rope Diameter - Recommended
0.63 in
Drum Capacity - Optional Cable
256 ft
Rope Diameter - Optional
0.75 in
Throat Clearance
6.75 in
Drum Capacity - Recommended Cable
371 ft
Drum Diameter
10 in

Undercarriage

Ground Contact Area - LGP
4726 in²
Ground Pressure - LGP
4.5 psi
Shoe Width - LGP
26 in
Ground Contact Area - LGP, 762 mm (30 in)
5514 in²
Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage
40
Length - Track on Ground - XL
91 in
Length - Track on Ground - LGP, 762 mm (30 in)
91 in
Number of Shoes - Each Side - SystemOne Undercarriage
36
Ground Pressure - XL
5.6 psi
Ground Pressure - LGP, 762 mm (30 in)
3.93 psi
Shoe Width - XL
20 in
Number of Rollers - Each Side
7
Length - Track on Ground - LGP
91 in
Track Gauge - LGP
69 in
Shoe Width - LGP, 762 mm (30 in)
30 in
Track Gauge - XL
63 in
Track Gauge - LGP, 762 mm (30 in)
73.2 in
Ground Contact Area - XL
3652 in²

Ripper

Type
Parallelogram
Number of Shanks
3
Height
6.5 in
Weight
1222 lb
Maximum Reach - Ground Line
21.9 in
Maximum Digging Depth
13.3 in
Overall Width
67.3 in
Maximum Ground Clearance Under Tip
17.6 in

Cab

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

Dimensions

BLADE: Digging Depth - Intermediate
22.5 in
Length - Basic Tractor - Without Blade - LGP
128.5 in
Ground Clearance - LGP
13 in
BLADE: Blade Cutting Edge Angle, Adjustable - LGP
52° to 58°
BLADE: Blade Lift Height - XL
30.2 in
BLADE: Blade Width - XL
109.5 in
Tractor Height - XL
109 in
Length - Basic Tractor - Without Blade - XL
128.5 in
BLADE: Maximum Angle (either side) - XL
25°
Width - Tractor - Standard Shoes - No Blade - XL
83.1 in
BLADE: Blade Capacity (SAE) - XL
2.86 yd³
BLADE: Maximum Tilt - XL
15.8 in
Track Gauge - XL
63 in
Overall Length - With Blade - XL
170.1 in
Ground Clearance - XL
13 in
Width - Tractor - Standard Shoes - No Blade - LGP
94.9 in
BLADE: Blade Lift Height - LGP
30.2 in
BLADE: Maximum Tilt - Intermediate
17.6 in
BLADE: Blade Capacity (SAE) - Intermediate
2.73 yd³
Overall Length - With Blade - LGP
169.1 in
BLADE: Blade Lift Height - Intermediate
30.2 in
BLADE: Maximum Tilt - LGP
17.6 in
BLADE: Blade Height - XL
42.2 in
BLADE: Blade Width - LGP
126.7 in
BLADE: Blade Height - Intermediate
39.8 in
BLADE: Digging Depth - XL
23.1 in
BLADE: Blade Width at Maximum Angle - XL
103.8 in
BLADE: Digging Depth - LGP
22.5 in
BLADE: Blade Width at Maximum Angle - Intermediate
105.1 in
BLADE: Blade Capacity (SAE) - LGP
3.06 yd³
BLADE: Blade Height - LGP
39.8 in
BLADE: Blade Width - Intermediate
115 in
BLADE: Maximum Angle (either side) - Intermediate
25°
BLADE: Blade Width at Maximum Angle - LGP
115.8 in
Track Gauge - LGP
68.9 in
BLADE: Blade Cutting Edge Angle, Adjustable - XL
52° to 58°
BLADE: Maximum Angle (either side) - LGP
25°
BLADE: Blade Cutting Edge Angle, Adjustable - Intermediate
52° to 58°
Tractor Height - LGP
109 in

Service Refill Capacities

Cooling System
5.92 gal (US)
Crankcase - With Filter
2.91 gal (US)
Final Drive - Each - LGP
2.6 gal (US)
Final Drive - Each - XL
2.6 gal (US)
Diesel Exhaust Fluid (DEF) Tank
4.9 gal (US)
Transmission - Hydraulic Tank
15.7 gal (US)
Fuel Tank
51.5 gal (US)