D3K2 Track-Type Tractor
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.
360 View not available for this product.
SPECIFICATION SUMMARY
- Engine Model Cat C4.4 ACERT
- Displacement 269 in3
- Rated Net Power @ 2,200 rpm – ISO 9249/EEC 80/1269 80 hp
- Note Engine meets Tier 4 Final emission standards.
Engine
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Engine ModelCat C4.4 ACERT
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Displacement269 in3
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Rated Net Power @ 2,200 rpm – ISO 9249/EEC 80/126980 hp
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NoteEngine meets Tier 4 Final emission standards.
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Bore4.13 in
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Stroke5 in
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Power - Net80 HP
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Net Power - 2,200 rpm - SAE J134980 HP
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Engine ModelCat C4.4
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Displacement269 in³
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Bore4.13 in
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Stroke5 in
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NoteEngine meets U.S. EPA Tier 4 Final emission standards.
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Net Power - 2,200 rpm - ISO 9249/EEC 80/126980 HP
Service Refill Capacities
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Fuel Tank51.5 gal
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Cooling System5.92 gal
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Crankcase - With Filter2.91 gal (US)
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Final Drive - Each - XL2.6 gal (US)
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Final Drive - Each - LGP2.6 gal (US)
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Transmission - Hydraulic Tank15.7 gal (US)
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Diesel Exhaust Fluid (DEF) Tank4.9 gal
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Cooling System5.92 gal (US)
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Fuel Tank51.5 gal (US)
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Diesel Exhaust Fluid (DEF) Tank4.9 gal (US)
Weights
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Operating Weight - XL17465 lb
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Operating Weight - LGP18442 lb
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Operating Weight – LGP, 762 mm/30 in18896 lb
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NoteSpecs are for machine equipped with dozer blade, canopy ROPS, back-up alarm, operator, coolant, lubricants and full fuel tank.
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NoteSpecs are for machine equipped with dozer blade, canopy ROPS, back-up alarm, operator, coolant, lubricants and full fuel tank.
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Operating Weight - LGP, 762 mm/30 in18896 lb
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Note (2)Enclosed cab adds 225 kg (495 lb).
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Note (1)Specifications shown are for machine equipped with dozer blade, canopy ROPS, back-up alarm, operator, coolant, lubricants and full fuel tank.
Transmission
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Drive Pumps1
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Track Motors2
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Relief Valve Settings7033 psi
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Maximum Travel Speed - Forward5.6 mile/h
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Maximum Travel Speed - Reverse6.2 mile/h
Hydraulic Controls
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Pump Output17.7 gal/min
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Relief Valve Settings2988 psi
Winch
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Weight1345 lb
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Winch DriveHydrostatic
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ControlHydraulic
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SpeedVariable
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Winch Length27.76 in
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Overall Width29.2 in
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Drum Diameter10 in
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Drum Width10.8 in
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Throat Clearance6.75 in
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Rope Diameter - Recommended0.63 in
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Rope Diameter - Optional0.75 in
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Drum Capacity - Recommended Cable371 ft
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Drum Capacity - Optional Cable256 ft
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Maximum Line Pull - Bare Drum40000 lb
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Maximum Line Pull - Full Drum25000 lb
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Maximum Line Speed - Bare Drum131 ft/min
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Maximum Line Speed - Full Drum207 ft/min
Ripper
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TypeParallelogram
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Number of Shanks3
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Maximum Digging Depth13.3 in
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Maximum Reach - Ground Line30.2 in
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Maximum Ground Clearance Under Tip17.6 in
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Overall Width67.3 in
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Height6.5 in
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Weight1222 lb
Undercarriage
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Shoe Width - XL16 in
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Shoe Width - LGP25 in
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Length - Track on Ground - XL89 in
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Length - Track on Ground - LGP89 in
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Track Gauge - XL59 in
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Track Gauge - LGP68 in
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Ground Contact Area - XL2829 in²
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Ground Contact Area - LGP4425 in²
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Ground Pressure - XL6.2 psi
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Ground Pressure - LGP4.2 psi
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Ground Contact Area - LGP, 762 mm (30 in)5340 in²
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Ground Pressure - LGP, 762 mm (30 in)3.6 psi
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Track Gauge - LGP, 762 mm (30 in)73 in
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Number of Rollers (each side)6
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Number of Shoes (each side) – Sealed and Lubricated Track (SALT) Undercarriage43
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Number of Shoes (each side) – SystemOne Undercarriage38
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Shoe Width – LGP, 762 mm (30 in)30 in
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Length of Track on Ground – LGP, 762 mm (30 in)89 in
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Length - Track on Ground - LGP, 762 mm (30 in)89 in
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Number of Rollers - Each Side6
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Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage43
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Number of Shoes - Each Side - SystemOne Undercarriage38
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Shoe Width - LGP, 762 mm (30 in)30 in
Cab
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Sound Levels: ISO 6396:200879 dB(A)
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Sound Levels: SAE J1166 FEB200879 dB(A)
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ROPSISO 3471:2008
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FOPSISO 3449:2005 Level II
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FOPSISO 3449:2005 Level II
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ROPSISO 3471:2008
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Sound Levels - ISO 6396:200879 dB(A)
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Sound Levels - SAE J1166 FEB200879 dB(A)
Dimensions
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Track Gauge – XL58.9 in
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Track Gauge – LGP67.9 in
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Track Gauge - LGP, 762 mm (30 in)73 in
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Width of Tractor (standard shoes, no blade) – XL74.8 in
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Width of Tractor (standard shoes, no blade) – LGP92.9 in
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Width - Tractor - Standard Shoes - No Blade - LGP (762 mm/30 in)94.9 in
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Overall Length (with blade) – XL168 in
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Overall Length (with blade) – LGP167.6 in
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Overall Length - With Blade - LGP, 762 mm (30 in)167.6 in
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Length of Basic Tractor (without blade) – XL128.9 in
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Length of Basic Tractor (without blade) – LGP128.9 in
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Length - Basic Tractor - Without Blade - LGP, 762 mm (30 in)128.9 in
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Tractor Height – XL108.8 in
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Tractor Height – LGP108.8 in
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Tractor Height - LGP, 762 mm (30 in)108.8 in
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Ground Clearance – XL13 in
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Ground Clearance – LGP13 in
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Ground Clearance - LGP, 762 mm (30 in)13 in
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BLADE: Blade Width – XL104.2 in
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BLADE: Blade Width – Intermediate115 in
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BLADE: Blade Width – LGP124 in
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BLADE: Blade Height – XL35.8 in
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BLADE: Blade Height – Intermediate33.9 in
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BLADE: Blade Height – LGP33.8 in
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BLADE: Blade Lift Height – XL28.7 in
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BLADE: Blade Lift Height – Intermediate29.3 in
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BLADE: Blade Lift Height – LGP28.7 in
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BLADE: Digging Depth – XL22.5 in
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BLADE: Digging Depth – Intermediate22.5 in
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BLADE: Digging Depth – LGP22.5 in
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BLADE: Blade Cutting Edge Angle, Adjustable – XL52° to 58°
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BLADE: Blade Cutting Edge Angle, Adjustable – Intermediate52° to 58°
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BLADE: Blade Cutting Edge Angle, Adjustable – LGP52° to 58°
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BLADE: Maximum Tilt – XL14.5 in
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BLADE: Maximum Tilt – Intermediate17.7 in
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BLADE: Maximum Tilt – LGP17.2 in
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BLADE: Maximum Angle (either side) – XL25°
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BLADE: Maximum Angle (either side) – Intermediate25°
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BLADE: Maximum Angle (either side) – LGP25°
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BLADE: Blade Width at Maximum Angle – XL95.2 in
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BLADE: Blade Width at Maximum Angle – Intermediate105.1 in
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BLADE: Blade Width at Maximum Angle – LGP113.1 in
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BLADE: Blade Capacity (SAE) – XL1.99 yd3
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BLADE: Blade Capacity (SAE) – Intermediate1.96 yd3
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BLADE: Blade Capacity (SAE) – LGP2.17 yd3
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BLADE: Blade Capacity (SAE) - Intermediate1.96 yd³
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BLADE: Blade Capacity (SAE) - LGP2.17 yd³
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BLADE: Blade Capacity (SAE) - XL1.99 yd³
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BLADE: Blade Cutting Edge Angle, Adjustable - Intermediate52° to 58°
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BLADE: Blade Cutting Edge Angle, Adjustable - LGP52° to 58°
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BLADE: Blade Cutting Edge Angle, Adjustable - XL52° to 58°
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BLADE: Blade Height - Intermediate33.9 in
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BLADE: Blade Height - LGP33.8 in
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BLADE: Blade Height - XL35.8 in
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BLADE: Blade Lift Height - Intermediate29.3 in
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BLADE: Blade Lift Height - LGP28.7 in
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BLADE: Blade Lift Height - XL28.7 in
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BLADE: Blade Width - Intermediate115 in
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BLADE: Blade Width - LGP124 in
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BLADE: Blade Width - XL104.2 in
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BLADE: Blade Width at Maximum Angle - Intermediate105.1 in
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BLADE: Blade Width at Maximum Angle - LGP113.1 in
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BLADE: Blade Width at Maximum Angle - XL95.2 in
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BLADE: Digging Depth - Intermediate22.5 in
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BLADE: Digging Depth - LGP22.5 in
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BLADE: Digging Depth - XL22.5 in
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BLADE: Maximum Angle (either side) - Intermediate25°
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BLADE: Maximum Angle (either side) - LGP25°
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BLADE: Maximum Angle (either side) - XL25°
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BLADE: Maximum Tilt - Intermediate17.7 in
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BLADE: Maximum Tilt - LGP17.2 in
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BLADE: Maximum Tilt - XL14.5 in
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Ground Clearance - LGP13 in
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Ground Clearance - XL13 in
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Length - Basic Tractor - Without Blade - LGP128.9 in
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Length - Basic Tractor - Without Blade - XL128.9 in
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Overall Length - With Blade - LGP167.6 in
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Overall Length - With Blade - XL168 in
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Track Gauge - LGP67.9 in
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Track Gauge - XL58.9 in
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Tractor Height - LGP108.8 in
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Tractor Height - XL108.8 in
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Width - Tractor - Standard Shoes - No Blade - LGP92.9 in
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Width - Tractor - Standard Shoes - No Blade - XL74.8 in
Grade with ease and accuracy
The D3K2 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.
Choices for any Application
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
All Day Comfort
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)
Easy Serviceability Access
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
Standard Equipment:
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- Electrical
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- Alternator, 12 volt, 120 Amp, heavy duty brushless
- Alarm, backup
- Batteries (2), heavy duty, maintenance free, 1,500 CCA
- Diagnostic connector
- Horn, electric
- Lights, halogen, 2 front and 2 rear
- Starter, electric, 12 volt
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- Operator Station
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- ROPS/FOPS canopy
- Seat, air suspended, cloth or vinyl
- Seatbelt, retractable 76 mm (3 in)
- Foot pads, dash
- Electronic Monitoring System with:
– Gauges for engine coolant temperature, hydraulic oil temperature and fuel level
– Travel speed limiter, electronic
– Engine RPM and gear display
– Hour meter, electric
– Engine air cleaner service indicator, electronic
– Water-in-fuel indicator, electronic - Slope Indicate
- 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
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- Hydraulics
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- Hydraulics, 3 valve
- Load sensing hydraulics
- Single lever, three function control
- Hydraulic pump and oil
- Stable blade control
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- Power Train
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- Cat® C4.4 diesel engine, turbocharged, U.S. EPA Tier 4 Final certified with aftertreatment
- Aftercooler, Air-to-Air (ATAAC)
- Aluminum bar plate cooling system (radiator, power train)
- Air cleaner with precleaner, automatic dust ejection and under-hood intake
- Dual path, closed-loop hydrostatic transmission
- Electric fuel priming pump
- Fuel/water separator
- Automatic Traction Control
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- Undercarriage
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- SALT Undercarriage
- 6 roller track frame
- Track rollers, lifetime lubricated
- Carrier rollers
- Track adjusters, hydraulic
- Guards, front/rear guiding
- Master link
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- Other Standard Equipment
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- Cat Product Link™ PLE732 Satellite/PLE742 Cellular
- C-Frame, VPAT, hydraulic cylinders and lines
- Lockable engine enclosures
- Front pull device
- Rigid drawbar
- Ecology drains (engine, power train and implement oil and engine coolant)
- Scheduled oil sampling ports (engine, power train implement oil)
- Vandalism protection
- Heavy duty crankcase guard
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- Antifreeze
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- Extended life coolant, –37° C (–35° F)
Optional Equipment:
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- Electrical
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- Integrated four front halogen lights, two rear halogen lights
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- Power Train
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- Drive, auxiliary
- Installation, winch
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- Undercarriage
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- Track Pairs, XL:
– Track, 406 mm (16 in) MS SystemOne - Track Pairs, LGP:
– Track, 635 mm (25 in) MS SystemOne
– Track, 762 mm (30 in) MS SystemOne
- Track Pairs, XL:
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- Operator Station
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- Cab with air conditioning
- Cab, polycarbonate windows and air conditioning
- Seat, air suspension, choice of:
– Vinyl, heated seat with heated controls
– Cloth, heated seat with heated controls
– Cloth, heated and ventilated seat with heated controls - Radio, AM/FM, Bluetooth
- Sound suppression
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- Hydraulics
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- Hydraulics, 4 valve for use with ripper
- Hydraulics, 4 valve for use with winch
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- Guards
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- Guard, rear, heavy duty
- Grill, radiator, heavy duty
- Guard, track guiding, center
- Guard, track roller, full length
- Screen, rear, cab
- Screen, side, cab
- Screen, rear, canopy
- Screen, front and doors, canopy
- Sweeps, front
- Sweeps, rear
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- Blades
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- VPAT XL blade
- VPAT LGP blade
- VPAT Intermediate blade
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- Rear Attachments
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- Drawbar, towing
- Mounting, winch
- Ripper, parallelogram, includes three shanks and teeth
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- Rear Attachment Control
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- Control, ripper
- Control, winch
- Control, ripper and winch
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- Machine Control And Guidance
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- Cat GRADE with 3D
- Cat GRADE with Slope Assist
- Power Pitch blade control
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- Starting Aids
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- Heater, engine, coolant, 120 volt
- Starting aid, ether
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- Other Attachments
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- Machine Security System
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- Antifreeze
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- Extended life coolant, –50° C (–58° F)
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- Field Installed Attachment
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- Winch, hydraulic, high performance, 40 m/min (131 ft/min) line speed
- Winch, hydraulic retrieval, 15 m/min (50 ft/min) line speed