D1 Mulcher

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Description

Technical Specifications

Benefits and Features

Equipment

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.

Retrieval Winch
Control	Hydraulic
Speed	Variable
Winch Drive	Hydraulic
Weight	794 lb
Drum Capacity - Optional Cable	195 ft
Drum Capacity - Recommended Cable	277 ft
Maximum Line Pull - Bare Drum	32150 lb
Maximum Line Pull - Full Drum	20350 lb
Maximum Line Speed - Bare Drum	50 ft/min
Maximum Line Speed - Full Drum	79 ft/min
Rope Diameter - Optional	0.75 in
Rope Diameter - Recommended	0.67 in
Overall width	27.91 in
Winch Length	35.63 in
Drum Diameter	8 in
Throat Clearance	5.6 in
Drum Width	9.65 in
Engine
Engine Model	Cat C3.6
Power - Net	104 hp
Displacement	220 in³
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
Net Power - 2,200 rpm - ISO 9249/EEC 80/1269	104 hp
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.
Power Train	Hydrostatic
Weights
Operating Weight	23338 lb
Operating Weight - LGP	24209 lb
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
Relief Valve Settings	7033 psi
Maximum Travel Speed - Forward	5.6 mile/h
Track Motors	2
Maximum Travel Speed - Reverse	6.2 mile/h
Hydraulic Controls
Pump Output	17.2 gal/min
Relief Valve Settings	2988 psi
Service Refill Capacities
Final Drives - Each Side	2.6 gal (US)
Crankcase - With Filter	2.8 gal (US)
Cooling System	4.2 gal (US)
Final Drive - Each - LGP	2.6 gal (US)
Fuel Tank	51.5 gal (US)
Diesel Exhaust Fluid (DEF) Tank	4.9 gal (US)
Transmission - Hydraulic Tank	23.8 gal (US)
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
Width - Tractor - Standard Shoes - No Mulcher - LGP	92.9 in
Tractor Height - Standard	112 in
Overall Length - With Blade - LGP	167.6 in
Track Gauge - Standard	58.9 in
Tractor Height - LGP	108.8 in
Ground Clearance - Standard	13 in
Ground Clearance - LGP	13 in
Overall Length - With Blade - Standard	168 in
Length - Basic Tractor - Without Mulcher - LGP	128.9 in
Width - Tractor - Standard Shoes - No Mulcher - Standard	74.8 in
Length - Basic Tractor - Without Mulcher - Standard	128.9 in
Specifications - HM518
Weight	3197 lb
Overall Height	58 in
Overall Width	84 in
Optimum Hydraulic Pressure	5900 psi
Drive Method	Polychain belt
Optimum Hydraulic Flow	30 gal/min
Lift Height	31 in
Maximum Tilt	14.5 in
Working Width	72 in
Length	53 in
Drum Speed Range	2,150-2,450 rpm
Maximum Angle - Either Side	25°
Motor	Closed loop hydrostatic
Fixed Teeth per Drum	38
Cab
FOPS	ISO 3449:2005 Level II
ROPS	ISO 3471:2008
Undercarriage
Track Gauge - LGP	68 in
Shoe Width - Standard	16 in
Shoe Width - LGP	25 in
Length - Track on Ground - LGP	89 in
Track Gauge	59 in
Ground Pressure	6.45 psi
Number of Rollers - Each Side	6
Length of Track on Ground	89 in
Ground Pressure - LGP	4.3 psi
Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage	43

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.
Optional blade to provide machine application versatility.

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 4 Final/EU Stage V 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.

SUSTAINABILITY

The Cat® C3.6 engine meets U.S. EPA Tier 4 Final and EU Stage V, and Japan 2014 emission standards.
Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels up to:
20% biodiesel FAME (fatty acid methyl ester)*
100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels
Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details.
* Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).

The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.8 kg (4.0 lb) of refrigerant, which has a CO2 equivalent of 2.574 metric tonnes (2.873 tons).

With cooling fan speed at 70% of the maximum value:
Guaranteed Exterior Sound Power (2000/14/EC ISO 6395:2008) – 109 dB(A)
Dynamic Operator Sound Pressure Level (ISO 6396:2008) – 76 dB(A)
Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/ windows open) for extended periods or in a noisy environment.

Caterpillar factory fills with ethylene glycol coolants. Cat Diesel Engine Antifreeze/Coolant (DEAC) and Cat Extended Life Coolant (ELC) can be recycled. Consult your Cat dealer for more information.
Cat Bio HYDO™ Advanced is an EU Ecolabel approved biodegradable hydraulic oil.
Additional fluids are likely to be present, please consult the Operations and Maintenance Manual or the Application and Installation guide for complete fluid recommendations and maintenance intervals.

The following features and technology may contribute to fuel savings and/or carbon reduction. Features may vary. Consult your Cat dealer for details.
– Eco mode minimizes fuel consumption for light applications
– Save fuel with efficiency features such as engine idle shutdown
– Extended maintenance intervals reduce fluid and filter consumption
– Cut maintenance costs with extended maintenance intervals
– Boost productivity up to 50% with Cat technologies like Cat Grade with Slope Assist and Cat Grade with 3D and Operator Assist Features Stable Blade Lift and Tilt, Blade Load Monitor, Low Slip Traction Control and AutoCarry.
– Remote Flash and Remote Troubleshoot
Recyclability – 98%

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)