D1 Mulcher

Power - Net: 104 hp / 77.6 kW
Operating Weight: 23338 lb / 10586 kg
Operating Weight - LGP: 24209 lb / 10981 kg

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.

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Specifications
Equipment
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Engine
Engine Model	Cat C3.6
Power - Net	104 hp / 77.6 kW
Displacement	220 in³ / 3.6 l
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.
Net Power - 2,200 rpm - SAE J1349	104 hp / 77.6 kW
Net Power - 2,200 rpm - ISO 9249/EEC 80/1269	104 hp / 77.6 kW
Note (2)	All non-road U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final) and Korea Tier 4 Final diesel engines are required to use only Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm EPA/10 ppm EU (mg/kg) sulfur or less.

Engine
Power Train	Hydrostatic

Weights
Operating Weight	23338 lb / 10586 kg
Operating Weight - LGP	24209 lb / 10981 kg
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
ROPS	ISO 3471:2008

Transmission
Drive Pumps	1
Relief Valve Settings	7033 psi / 48500 kPa
Maximum Travel Speed - Forward	5.6 mile/h / 9 km/h
Track Motors	2
Maximum Travel Speed - Reverse	6.2 mile/h / 10 km/h

Undercarriage
Track Gauge - LGP	68 in / 1725 mm
Shoe Width - Standard	16 in / 406 mm
Shoe Width - LGP	25 in / 635 mm
Length - Track on Ground - LGP	89 in / 2248 mm
Track Gauge	59 in / 1495 mm
Number of Rollers - Each Side	6
Ground Pressure - LGP	4.3 psi / 29.9 kPa
Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage	43

Undercarriage
Ground Pressure	6.45 psi / 44.5 kPa
Length of Track on Ground	89 in / 2248 mm

Service Refill Capacities
Transmission - Hydraulic Tank	23.8 gal (US) / 90 l
Crankcase - With Filter	2.8 gal (US) / 10.5 l
Cooling System	4.2 gal (US) / 19 l
Final Drive - Each - LGP	2.6 gal (US) / 10 l
Fuel Tank	51.5 gal (US) / 195 l
Diesel Exhaust Fluid (DEF) Tank	4.9 gal (US) / 19 l

Service Refill Capacities
Final Drives - Each Side	2.6 gal (US) / 10 l

Hydraulic Controls
Pump Output	17.2 gal/min / 65 l/min
Relief Valve Settings	2988 psi / 20600 kPa

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
Track Gauge - LGP	67.9 in / 1725 mm
Width - Tractor - Standard Shoes - No Mulcher - LGP	92.9 in / 2360 mm
Overall Length - With Blade - LGP	167.6 in / 4255 mm
Tractor Height - LGP	108.8 in / 2763 mm
Ground Clearance - LGP	13 in / 332 mm
Length - Basic Tractor - Without Mulcher - LGP	128.9 in / 3275 mm
Width - Tractor - Standard Shoes - No Mulcher - Standard	74.8 in / 1901 mm
Length - Basic Tractor - Without Mulcher - Standard	128.9 in / 3275 mm

Dimensions
Tractor Height - Standard	112 in / 2845 mm
Track Gauge - Standard	58.9 in / 1495 mm
Ground Clearance - Standard	13 in / 332 mm
Overall Length - With Blade - Standard	168 in / 4266 mm

Specifications - HM518
Weight	3197 lb / 1450 kg
Overall Height	58 in / 1480 mm
Overall Width	84 in / 2122 mm
Optimum Hydraulic Pressure	5900 psi / 407 bar
Drive Method	Polychain belt
Optimum Hydraulic Flow	30 gal/min / 114 l/min
Lift Height	31 in / 787 mm
Maximum Tilt	14.5 in / 368 mm
Working Width	72 in / 1822 mm
Length	53 in / 1354 mm
Drum Speed Range	2,150-2,450 rpm
Maximum Angle - Either Side	25°
Motor	Closed loop hydrostatic
Fixed Teeth per Drum	38

Retrieval Winch
Control	Hydraulic
Speed	Variable
Winch Drive	Hydraulic
Weight	794 lb / 1747 kg
Drum Capacity - Optional Cable	195 ft / 59 m
Drum Capacity - Recommended Cable	277 ft / 84 m
Maximum Line Pull - Bare Drum	32150 lb / 14583 kg
Maximum Line Pull - Full Drum	20350 lb / 9231 kg
Maximum Line Speed - Bare Drum	50 ft/min / 15 m/min
Maximum Line Speed - Full Drum	79 ft/min / 24 m/min
Rope Diameter - Optional	0.75 in / 19 mm
Rope Diameter - Recommended	0.67 in / 16 mm
Overall width	27.91 in / 709 mm
Winch Length	35.63 in / 905 mm
Drum Diameter	8 in / 203.2 mm
Throat Clearance	5.6 in / 141.4 mm
Drum Width	9.65 in / 245 mm

Standard Equipment

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
ELECTRICAL
- Alternator, 150 Amp, heavy duty
- Alarm, backup
- Batteries, heavy duty, maintenance free, 1,000 CCA
- Diagnostic connector
- Horn, electric
- Starter, electric, 12 volt heavy duty
UNDERCARRIAGE
- SALT Undercarriage
- 6 roller track frame
- Track rollers, lifetime lubricated
- Carrier rollers
- Track adjusters, hydraulic
- Guards, front/rear guiding
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
GUARDS
- Guard, track guiding, center
- Screen, rear, cab
- Screen, side, cab
- Sweeps, front
- Sweeps, rear
- Heavy duty crankcase guard
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
OTHER
- 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 (SOSSM) ports (engine, power train implement oil)
- Vandalism protection
- Hinged radiator grill
- Rearview camera
- Extended life coolant, –37° C (–35° F)

Optional Equipment

ELECTRICAL
- Four integrated front halogen lights, two rear halogen
BLADES
- VPAT XL blade
- VPAT LGP blade
- VPAT Intermediate blade
OPERATOR ENVIRONMENT
- Radio, AM/FM, Bluetooth®
OTHER
- Counterweight, rear
- Winch, retrieval
- Heater, engine, coolant, 120 volt
- Starting aid, ether
- Extended life coolant, –50° C (–58° F)

Equipment Management

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D1 Mulcher

Standard Equipment

Optional Equipment

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