D1 Mulcher

D1 Mulcher

The D1 Mulcher features improved visibility, seat mounted controls, an intuitive operator interface, a pressurized cab, a hinged radiator grill, a tractor platform, a long life mulching head, a hydraulically operated front door and adjustable push bar, a closed loop hydrostatic circuit, a reversible drum, a drum speed bar indicator, a Cat C3.6 diesel engine, a Cat Sealed and Lubricated Track, a reversing fan, a turbine precleaner, and improved fuel economy.

Category:

IMPROVED VISIBILITY

  • A lower sloping hood line provides improved peripheral vision to the mulching head, allowing the operator to better assess the jobsite.

SEAT MOUNTED CONTROLS

  • Mounted on the air suspension seats, these controls isolate the machine vibration from the operator, reducing operator fatigue.

INTUITIVE OPERATOR INTERFACE

  • Primary display is a 254 mm (10") touchscreen color monitor with back up camera.

PRESSURIZED CAB

  • Heated and air conditioned cab offers comfortable working environment resulting in less operator fatigue and improved productivity.

HINGED RADIATOR GRILL

  • Allows for easy clean out of radiator without the need for tools.

TRACTOR PLATFORM

  • Balanced and rugged for operating in rough terrain and soft underfoot conditions.

LONG LIFE MULCHING HEAD

  • New Cat® HM518 mulcher frame is designed for longer life using cladding material in high wear areas.

HYDRAULICALLY CONTROLLED

  • Mulcher conveniently operates with a hydraulically operated front door and adjustable push bar.

CLOSED LOOP HYDROSTATIC CIRCUIT

  • Delivers efficient, high performance power to the mulcher head, using less pump flow.

REVERSIBLE DRUM

  • Easier operation and improved productivity.

DRUM SPEED BAR INDICATOR

  • In-cab indicator, aids operator in managing ground speed and overall mulching productivity.

ENGINE

  • Cat C3.6 diesel engine meets U.S. EPA Tier 3 equivalent emission standards.

UNDERCARRIAGE

  • Cat Sealed and Lubricated Track with 406 mm (16 in) or 635 mm (25 in) track shoes provides superior flotation and stability for wide range of operating conditions.

REVERSING FAN

  • Auto reversing fan changes air flow direction to purge debris from radiator and enclosures.

TURBINE PRECLEANER

  • Improves engine air filter life by removing large debris particles.

IMPROVED FUEL ECONOMY

  • The D1 features the lowest fuel consumption in this size class with the same great performance you've come to expect.

Documents & Brochures

Standard Equipment

ELECTRICAL
  • Alternator, 150 Amp, heavy duty
  • Alarm, backup
  • Batteries, heavy duty, maintenance free, 1,000 CCA
  • Diagnostic connector
  • Horn, electric
  • Four integrated front halogen lights, two rear halogen
  • Starter, electric, 12 volt heavy duty
OPERATOR ENVIRONMENT
  • ROPS/FOPS cab
  • Cab, polycarbonate windows and air conditioning
  • Seat, air suspended, cloth
  • Seatbelt, retractable 76 mm (3 in)
  • Foot pads, dash
  • Primary display, 254 mm (10") touchscreen color monitor with back up camera
  • 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, 4 valve (for use with retrieval winch or ripper)
  • 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 C3.6 diesel engine
  • Turbocharged aftercooled
  • Aluminum bar plate cooling system (radiator, power train)
  • Air cleaner with precleaner, automatic dust ejection and under-hood intake
  • Automatic traction control
  • Drive, auxiliary
  • Dual path, closed-loop hydrostatic transmission
  • Electric fuel 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
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

Additional information

Offering Type

Engine Model

Cat C3.6

Engine - Power - Net

77.6 kW ( 104 HP )

Engine - Displacement

3.6 l ( 220 in³ )

Engine - Net Power - 2,200 rpm - ISO 9249/EEC 80/1269

77.6 kW ( 104 HP )

Engine - Net Power - 2,200 rpm - SAE J1349

77.6 kW ( 104 HP )

Engine - Note (1)

Net power is tested per ISO 9249:2007 and SAE J1349:2011 and as advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system and alternator.

Engine - Power Train

Hydrostatic

Engine - Note (2)

Engine equivalent to U.S. EPA Tier 3 emission standards.

Weights - Operating Weight

10586 kg ( 23338 lb )

Weights - Operating Weight - LGP

10981 kg ( 24209 lb )

Weights - Note

Specifications shown are for machine equipped with mulcher, cab ROPS, back-up alarm, operator, coolant, lubricants and full fuel tank.

Cab - FOPS

ISO 3449:2005 Level II

Cab - ROPS

ISO 3471:2008

Transmission - Drive Pumps

1

Transmission - Maximum Travel Speed - Reverse

10 km/h ( 6.2 mile/h )

Transmission - Maximum Travel Speed - Forward

9 km/h ( 5.6 mile/h )

Transmission - Relief Valve Settings

48500 kPa ( 7033 psi )

Transmission - Track Motors

2

Undercarriage - Track Gauge - LGP

1725 mm ( 68 in )

Undercarriage - Ground Pressure

44.5 kPa ( 6.45 psi )

Undercarriage - Length of Track on Ground

2248 mm ( 89 in )

Undercarriage - Shoe Width - LGP

635 mm ( 25 in )

Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage

43

Undercarriage - Track Gauge

1495 mm ( 59 in )

Undercarriage - Shoe Width - Standard

406 mm ( 16 in )

Undercarriage - Length - Track on Ground - LGP

2248 mm ( 89 in )

Undercarriage - Ground Pressure - LGP

29.9 kPa ( 4.3 psi )

Undercarriage - Number of Rollers - Each Side

6

Service Refill Capacities - Final Drives - Each Side

10 l ( 2.6 gal (US) )

Service Refill Capacities - Cooling System

19 l ( 4.2 gal (US) )

Service Refill Capacities - Crankcase - With Filter

10.5 l ( 2.8 gal (US) )

Service Refill Capacities - Fuel Tank

195 l ( 51.5 gal (US) )

Service Refill Capacities - Final Drive - Each - LGP

10 l ( 2.6 gal (US) )

Service Refill Capacities - Transmission - Hydraulic Tank

90 l ( 23.8 gal (US) )

Hydraulic Controls - Pump Output

65 l/min ( 17.2 gal/min )

Hydraulic Controls - Relief Valve Settings

20600 kPa ( 2988 psi )

Winch - Drum Capacity - Optional Cable

78 m ( 256 ft )

Winch - Maximum Line Speed - Full Drum

63 m/min ( 207 ft/min )

Winch - Maximum Line Speed - Bare Drum

40 m/min ( 131 ft/min )

Winch - Throat Clearance

171.5 mm ( 6.75 in³ )

Winch - Overall Width

741 mm ( 29.2 in )

Winch - Maximum Line Pull - Full Drum

11340 kg ( 25000 lb )

Winch - Weight

610 kg ( 1345 lb )

Winch - Drum Diameter

254 mm ( 10 in )

Winch - Rope Diameter - Optional

19 mm ( 0.75 in )

Winch - Maximum Line Pull - Bare Drum

18144 kg ( 40000 lb )

Winch Drive

Hydrostatic

Winch - Speed

Variable

Winch Length

705 mm ( 27.76 in )

Winch - Drum Width

274 mm ( 10.8 in )

Winch - Control

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 1.8 kg of refrigerant which has a CO2 equivalent of 2.574 metric tonnes.

Dimensions - Ground Clearance - LGP

332 mm ( 13 in )

Dimensions - Track Gauge - Standard

1495 mm ( 58.9 in )

Dimensions - Overall Length - With Blade - Standard

4266 mm ( 168 in )

Dimensions - Length - Basic Tractor - Without Mulcher - LGP

3275 mm ( 128.9 in )

Dimensions - Tractor Height - LGP

2763 mm ( 108.8 in )

Dimensions - Track Gauge - LGP

1725 mm ( 67.9 in )

Dimensions - Overall Length - With Blade - LGP

4255 mm ( 167.6 in )

Dimensions - Length - Basic Tractor - Without Mulcher - Standard

3275 mm ( 128.9 in )

Dimensions - Tractor Height - Standard

2845 mm ( 112 in )

Dimensions - Ground Clearance - Standard

332 mm ( 13 in )

Dimensions - Width - Tractor - Standard Shoes - No Mulcher - Standard

1901 mm ( 74.8 in )

Dimensions - Width - Tractor - Standard Shoes - No Mulcher - LGP

2360 mm ( 92.9 in )

Specifications - HM518 - Length

1354 mm ( 53 in )

Specifications - HM518 - Maximum Angle - Either Side

25°

Specifications - HM518 - Drive Method

Polychain belt

Specifications - HM518 - Motor

Closed loop hydrostatic

Specifications - HM518 - Overall Height

1480 mm ( 58 in )

Specifications - HM518 - Fixed Teeth per Drum

38

Specifications - HM518 - Lift Height

787 mm ( 31 in )

Specifications - HM518 - Weight

1450 kg ( 3197 lb )

Specifications - HM518 - Working Width

1822 mm ( 72 in )

Specifications - HM518 - Optimum Hydraulic Pressure

407 bar ( 5900 psi )

Specifications - HM518 - Drum Speed Range

2,150-2,450 rpm

Specifications - HM518 - Optimum Hydraulic Flow

114 l/min ( 30 gal/min )

Specifications - HM518 - Maximum Tilt

368 mm ( 14.5 in )

Specifications - HM518 - Overall Width

2122 mm ( 84 in )

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