CATERPILLAR D3K2 MULCHER

ENGINE

Engine Model Cat C4.4 ACERT
Power – Net 104.0 HP
Displacement 269.0 in³
Bore 4.13 in
Stroke 5.0 in
Note Engine meets Tier 4 Final/Stage IV emission standards.
Rated Net Power – 2,200 rpm – ISO 9249/EEC 80/1269 104.0 HP
Rated Net Power – 2,200 rpm – SAE J1349 104.0 HP

TRANSMISSION

Drive Pumps 1
Maximum Travel Speed – Forward 5.6 mile/h
Maximum Travel Speed – Reverse 6.2 mile/h
Relief Valve Settings 7033.0 psi
Track Motors 2

WEIGHTS

Operating Weight – XL 23746.0 lb
Operating Weight – LGP 24698.0 lb
Note Specifications shown are for machine equipped with mulcher, cab ROPS, back-up alarm, operator, coolant, lubricants and full fuel tank.

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)
Fuel Tank 51.5 gal (US)
Transmission – Hydraulic Tank 15.7 gal (US)
Diesel Exhaust Fluid (DEF) Tank 4.9 gal (US)

HYDRAULIC CONTROLS

Pump Output 17.7 gal/min
Relief Valve Settings 2988.0 psi

UNDERCARRIAGE

Ground Contact Area – LGP 4425.0 in²
Ground Contact Area – XL 2829.0 in²
Ground Pressure – LGP 4.2 psi
Ground Pressure – XL 6.2 psi
Length – Track on Ground – LGP 89.0 in
Length – Track on Ground – XL 89.0 in
Number of Rollers – Each Side 6
Number of Shoes – Each Side – Sealed and Lubricated Track (SALT) Undercarriage 43
Shoe Width – LGP 25.0 in
Shoe Width – XL 16.0 in
Track Gauge – LGP 68.0 in
Track Gauge – XL 59.0 in

RETRIEVAL WINCH

Control Hydraulic
Drum Capacity – Optional Cable 256.0 ft
Drum Capacity – Recommended Cable 279.0 ft
Maximum Line Pull – Bare Drum 32150.0 lb
Maximum Line Pull – Full Drum 20000.0 lb
Maximum Line Speed – Bare Drum 50.0 ft/min
Maximum Line Speed – Full Drum 79.0 ft/min
Rope Diameter – Optional 0.63 in
Rope Diameter – Recommended 0.5 in
Speed Variable
Weight 1684.0 lb
Winch Drive Hydraulic

AIR CONDITIONING SYSTEM

Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.6 kg of refrigerant which has a CO2 equivalent of 2.288 metric tonnes.

CAB

FOPS ISO 3449:2005 Level II
ROPS ISO 3471:2008
Sound Levels – ISO 6396:2008 79.0 dB(A)
Sound Levels – SAE J1166 FEB2008 79.0 dB(A)

DIMENSIONS

Ground Clearance – LGP 13.0 in
Ground Clearance – XL 13.0 in
Length – Basic Tractor – Without Mulcher – LGP 128.9 in
Length – Basic Tractor – Without Mulcher – XL 128.9 in
Overall Length – With Blade – LGP 167.6 in
Overall Length – With Blade – XL 168.0 in
Track Gauge – LGP 67.9 in
Track Gauge – XL 58.9 in
Tractor Height – LGP 108.8 in
Tractor Height – XL 112.0 in
Width – Tractor – Standard Shoes – No Mulcher – LGP 92.9 in
Width – Tractor – Standard Shoes – No Mulcher – XL 74.8 in

SPECIFICATIONS – HM518

Drive Method Polychain belt
Drum Speed Range 2150-2450 rpm
Fixed Teeth per Drum 38
Length 53.0 in
Lift Height 31.0 in
Maximum Angle – Either Side 25°
Maximum Tilt 14.5 in
Motor Closed loop hydrostatic
Optimum Hydraulic Flow 30.0 gal/min
Optimum Hydraulic Pressure 5900.0 psi
Overall Height 58.0 in
Overall Width 84.0 in
Weight 3197.0 lb
Working Width 72.0 in