D3K2 Mulcher
At a Glance
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Overview
The D3K2 Track Type Tractor that carries HM518 Mulcher is a unique configuration consisting of a high performance powertrain and closed loop hydraulic system
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Engine
+ -Engine Model | Cat® C4.4 |
Power - Net | 104HP |
Displacement | 269in³ |
Bore | 4.13in |
Stroke | 5in |
Net Power - 2,200 rpm - SAE J1349 | 104HP |
Note | Engine meets Tier 4 Final/Stage IV emission standards. |
Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 | 104HP |
Weights
+ -Operating Weight - XL | 23746lb |
Operating Weight - LGP | 24698lb |
Note | Specifications shown are for machine equipped with mulcher, cab ROPS, back-up alarm, operator, coolant, lubricants and full fuel tank. |
Transmission
+ -Drive Pumps | 1 |
Track Motors | 2 |
Relief Valve Settings | 7033psi |
Maximum Travel Speed - Forward | 5.6mile/h |
Maximum Travel Speed - Reverse | 6.2mile/h |
Hydraulic Controls
+ -Pump Output | 17.7gal/min |
Relief Valve Settings | 2988psi |
Service Refill Capacities
+ -Crankcase - With Filter | 2.91gal (US) |
Final Drive - Each - XL | 2.6gal (US) |
Final Drive - Each - LGP | 2.6gal (US) |
Transmission - Hydraulic Tank | 15.7gal (US) |
Cooling System | 5.92gal (US) |
Fuel Tank | 51.5gal (US) |
Diesel Exhaust Fluid (DEF) Tank | 4.9gal (US) |
Undercarriage
+ -Shoe Width - XL | 16in |
Shoe Width - LGP | 25in |
Length - Track on Ground - XL | 89in |
Length - Track on Ground - LGP | 89in |
Track Gauge - XL | 59in |
Track Gauge - LGP | 68in |
Ground Contact Area - XL | 2829in² |
Ground Contact Area - LGP | 4425in² |
Ground Pressure - XL | 6.2psi |
Ground Pressure - LGP | 4.2psi |
Number of Rollers - Each Side | 6 |
Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage | 43 |
Dimensions
+ -Width - Tractor - Standard Shoes - No Mulcher - XL | 74.8in |
Width - Tractor - Standard Shoes - No Mulcher - LGP | 92.9in |
Length - Basic Tractor - Without Mulcher - XL | 128.9in |
Length - Basic Tractor - Without Mulcher - LGP | 128.9in |
Ground Clearance - LGP | 13in |
Ground Clearance - XL | 13in |
Overall Length - With Blade - LGP | 167.6in |
Overall Length - With Blade - XL | 168in |
Track Gauge - LGP | 67.9in |
Track Gauge - XL | 58.9in |
Tractor Height - LGP | 108.8in |
Tractor Height - XL | 112in |
Specifications - HM518
+ -Overall Width | 84in |
Working Width | 72in |
Length | 53in |
Overall Height | 58in |
Lift Height | 31in |
Maximum Tilt | 14.5in |
Maximum Angle - Either Side | 25° |
Weight | 3197lb |
Drive Method | Polychain belt |
Motor | Closed loop hydrostatic |
Optimum Hydraulic Flow | 30gal/min |
Optimum Hydraulic Pressure | 5900psi |
Drum Speed Range | 2150-2450 rpm |
Fixed Teeth per Drum | 38 |
Retrieval Winch
+ -Control | Hydraulic |
Drum Capacity - Optional Cable | 256ft |
Drum Capacity - Recommended Cable | 279ft |
Maximum Line Pull - Bare Drum | 32150lb |
Maximum Line Pull - Full Drum | 20000lb |
Maximum Line Speed - Bare Drum | 50ft/min |
Maximum Line Speed - Full Drum | 79ft/min |
Rope Diameter - Optional | 0.63in |
Rope Diameter - Recommended | 0.5in |
Speed | Variable |
Weight | 1684lb |
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 | 79dB(A) |
Sound Levels - SAE J1166 FEB2008 | 79dB(A) |
Standard Equipment:
Electrical
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Alternator, 12 volt, 120 Amp, heavy duty brushless
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Alarm, backup
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Batteries, heavy duty, maintenance free, 1,500 CCA
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Diagnostic connector
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Horn, electric
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Lights, halogen, 2 front and 2 rear
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Starter, electric, 12 volt
Operator Station
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ROPS/FOPS cab
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Cab, polycarbonate windows and air conditioning
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Seat, air suspended, cloth
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Seatbelt, retractable 76 mm (3 in)
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Foot pads, dash
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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
– Mulcher drum speed and direction bar -
Slope Indicate
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Throttle switch, rotary
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Controls, seat mounted, fore/aft adjustment
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Armrests, adjustable
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Mirror, rearview, inside
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Single pedal combining deceleration and braking functions
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Independent forward/reverse speed settings
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Power port, 12 volt
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Coat hook
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Storage compartment
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Cup holder
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Floor mat, rubber, heavy duty
Mulcher Hydraulics
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Hydraulics, 3 valve
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Load sensing hydraulics
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Single lever, three function control
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Hydraulic pump and oil
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Closed-loop hydrostatic circuit
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Axial Piston variable displacement pump and motor
Power Train
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Cat® C4.4 diesel engine, turbocharged, U.S. EPA Tier 4 Final/EU Stage IV certified with aftertreatment
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Aftercooler, Air-to-Air (ATAAC)
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Aluminum bar plate cooling system (radiator, power train)
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Air cleaner with precleaner, automatic dust ejection and under-hood intake
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Dual path, closed-loop hydrostatic transmission
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Electric fuel priming pump
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Fuel/water separator
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Reversing fan
Undercarriage
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SALT Undercarriage
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6 roller track frame
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Track rollers, lifetime lubricated
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Carrier rollers
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Track adjusters, hydraulic
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Guards, front/rear guiding
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Master link
Other Standard Equipment
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Cat Product Link™ PL641 Cellular
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C-Frame, VPAT, hydraulic cylinders and lines
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Lockable engine enclosures
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Front pull device
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Ecology drains (engine, power train and implement oil and engine coolant)
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Scheduled oil sampling ports (engine, power train implement oil)
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Vandalism protection
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Hinged radiator grill
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Rearview camera
Antifreeze
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Extended life coolant, –37° C (–35° F)
Guards
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Guard, track guiding, center
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Screen, rear, cab
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Screen, side, cab
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Sweeps, front
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Sweeps, rear
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Heavy duty crankcase guard
Optional Equipment:
Operator Station
Radio, AM/FM, Bluetooth
Guards
Guard, track guiding, center
Screen, rear, cab
Screen, side, cab
Sweeps, front
Sweeps, rear
Blades
VPAT XL blade
VPAT LGP blade
VPAT Intermediate blade
Rear Attachments
Counterweight, rear
Winch, retrieval
Starting Aids
Heater, engine, coolant, 120 volt
Starting aid, ether
Antifreeze
Extended life coolant, –50° C (–58° F)
Field Installed Attachment
Winch, retrieval
*This estimate is for the base rental charge only. Other fees and charges may apply and will be calculated at the time of rental. Does not include delivery fees.
*Images are for general reference only. Individual product models may vary. Please consult with your dealer to verify machine configuration.
*Images are for general reference only. Individual product models may vary. Please consult with your dealer to verify machine configuration.