Dozers
D3K2 Mulcher
Engine
- Engine Model
- Cat® C4.4
- Power
- 104 HP
- Displacement
- 269 in³
- Bore
- 4.13 in
- Stroke
- 5 in
- Note
- Engine meets Tier 4 Final/Stage IV emission standards.
- Net Power
- 104 HP
- Net Power
- 104 HP
Transmission
- Drive Pumps
- 1
- Maximum Travel Speed
- 5.6 mile/h
- Maximum Travel Speed
- 6.2 mile/h
- Relief Valve Settings
- 7033 psi
- Track Motors
- 2
Weights
- Operating Weight
- 23746 lb
- Operating Weight
- 24698 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
- 2.91 gal (US)
- Final Drive
- 2.6 gal (US)
- Final Drive
- 2.6 gal (US)
- Fuel Tank
- 51.5 gal (US)
- Transmission
- 15.7 gal (US)
- Diesel Exhaust Fluid
- 4.9 gal (US)
Hydraulic Controls
- Pump Output
- 17.7 gal/min
- Relief Valve Settings
- 2988 psi
Undercarriage
- Ground Contact Area
- 4425 in²
- Ground Contact Area
- 2829 in²
- Ground Pressure
- 4.2 psi
- Ground Pressure
- 6.2 psi
- Length
- 89 in
- Length
- 89 in
- Number of Rollers
- 6
- Number of Shoes
- 43
- Shoe Width
- 25 in
- Shoe Width
- 16 in
- Track Gauge
- 68 in
- Track Gauge
- 59 in
Retrieval Winch
- Control
- Hydraulic
- Drum Capacity
- 256 ft
- Drum Capacity
- 279 ft
- Maximum Line Pull
- 32150 lb
- Maximum Line Pull
- 20000 lb
- Maximum Line Speed
- 50 ft/min
- Maximum Line Speed
- 79 ft/min
- Rope Diameter
- 0.63 in
- Rope Diameter
- 0.5 in
- Speed
- Variable
- Weight
- 1684 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
- 79 dB(A)
- Sound Levels
- 79 dB(A)
Dimensions
- Ground Clearance
- 13 in
- Ground Clearance
- 13 in
- Length
- 128.9 in
- Length
- 128.9 in
- Overall Length
- 167.6 in
- Overall Length
- 168 in
- Track Gauge
- 67.9 in
- Track Gauge
- 58.9 in
- Tractor Height
- 108.8 in
- Tractor Height
- 112 in
- Width
- 92.9 in
- Width
- 74.8 in
Specifications - HM518
- Drive Method
- Polychain belt
- Drum Speed Range
- 2150-2450 rpm
- Fixed Teeth per Drum
- 38
- Length
- 53 in
- Lift Height
- 31 in
- Maximum Angle
- 25°
- Maximum Tilt
- 14.5 in
- Motor
- Closed loop hydrostatic
- Optimum Hydraulic Flow
- 30 gal/min
- Optimum Hydraulic Pressure
- 5900 psi
- Overall Height
- 58 in
- Overall Width
- 84 in
- Weight
- 3197 lb
- Working Width
- 72 in
-
ELECTRICAL
- Alternator, 12 volt, 120 Amp, heavy duty brushless
- Alarm, backup
- Batteries, heavy duty, maintenance free, 1,500 CCA
- Diagnostic connector
- Horn, electric
- Lights, halogen, 2 front and 2 rear
- Starter, electric, 12 volt
-
OPERATOR STATION
- ROPS/FOPS cab
- Cab, polycarbonate windows and air conditioning
- Seat, air suspended, cloth
- 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
– Mulcher drum speed and direction bar - Slope Indicate
- Throttle switch, rotary
- 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
-
MULCHER HYDRAULICS
- Hydraulics, 3 valve
- Load sensing hydraulics
- Single lever, three function control
- Hydraulic pump and oil
- Closed-loop hydrostatic circuit
- Axial Piston variable displacement pump and motor
-
POWER TRAIN
- Cat® C4.4 diesel engine, turbocharged, U.S. EPA Tier 4 Final/EU Stage IV 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
- Reversing fan
-
UNDERCARRIAGE
- SALT Undercarriage
- 6 roller track frame
- Track rollers, lifetime lubricated
- Carrier rollers
- Track adjusters, hydraulic
- Guards, front/rear guiding
- Master link
-
OTHER STANDARD EQUIPMENT
- Cat Product Link™ PL641 Cellular
- C-Frame, VPAT, hydraulic cylinders and lines
- Lockable engine enclosures
- Front pull device
- Ecology drains (engine, power train and implement oil and engine coolant)
- Scheduled oil sampling ports (engine, power train implement oil)
- Vandalism protection
- Hinged radiator grill
- Rearview camera
-
ANTIFREEZE
- Extended life coolant, –37° C (–35° F)
-
GUARDS
- Guard, track guiding, center
- Screen, rear, cab
- Screen, side, cab
- Sweeps, front
- Sweeps, rear
- Heavy duty crankcase guard
-
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