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D3K2 Mulcher
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Specifications
Features
Standard Equipment

Engine

Engine Model
Cat C4.4 ACERT
Power - Net
104 hp
Displacement
269 in3
Bore
4.13 in
Stroke
5 in
Displacement
269 in3
Bore
4.13 in
Stroke
5 in
Note
Engine meets Tier 4 Final/Stage IV emission standards.
Rated Net Power @ 2,200 rpm – SAE J1349
104 hp
Engine Model
Cat C4.4 ACERT
Rated Net Power @ 2,200 rpm – ISO 9249/EEC 80/1269
104 hp

Weights

Operating Weight - XL
23746 lb
Operating Weight - LGP
24698 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
Maximum Travel Speed – Forward
5.6 mph
Track Motors
2
Maximum Travel Speed – Reverse
6.2 mph
Relief Valve Settings
7033 psi

Cab

ROPS
ISO 3471:2008
FOPS
ISO 3449:2005 Level II
FOPS
ISO 3449:2005 Level II
Sound Levels: SAE J1166 FEB2008
79 dB(A)
ROPS
ISO 3471:2008
Sound Levels: ISO 6396:2008
79 dB(A)

Hydraulic Controls

Pump Output
17.7 gal/min
Relief Valve Settings
2988 psi

Winch

Weight
1684 lb
Winch Drive
Hydraulic
Control
Hydraulic
Speed
Variable
Maximum Line Speed – bare drum
50 ft/min
Rope Diameter – optional
0.63 in
Maximum Line Pull – bare drum
32150 lb
Maximum Line Speed – full drum
79 ft/min
Drum Capacity – recommended cable
279 ft
Maximum Line Pull – full drum
20000 lb
Rope Diameter – recommended
0.5 in
Drum Capacity – optional cable
256 ft

Service Refill Capacities

Fuel Tank
51.5 gal
Cooling System
5.92 gal
Final Drives, LGP (each side)
2.6 gal
Fuel Tank
51.5 gal
Transmission/Hydraulic Tank
15.7 gal
Diesel Exhaust Fluid (DEF) Tank
4.9 gal
Final Drives, XL (each side)
2.6 gal
Cooling System
5.92 gal
Crankcase and Filter
2.91 gal
Diesel Exhaust Fluid (DEF) Tank
4.9 gal

Dimensions

BLADE: Blade Cutting Edge Angle, Adjustable – XL
2150-2450 rpm
BLADE: Digging Depth – LGP
5900 in
Ground Clearance – LGP
13 in
Length of Basic Tractor (without blade) – XL
128.9 in
BLADE: Blade Height – Intermediate
31 in
BLADE: Blade Lift Height – Intermediate
3197 in
Overall Length (with blade) – XL
168 in
BLADE: Digging Depth – XL
Closed loop hydrostatic in
Tractor Height – LGP
108.8 in
BLADE: Blade Cutting Edge Angle, Adjustable – Intermediate
38
BLADE: Blade Height – XL
58 in
Track Gauge – XL
58.9 in
Width of Tractor (standard shoes, no blade) – LGP
92.9 in
BLADE: Blade Lift Height – XL
25° in
BLADE: Blade Width – Intermediate
72 in
Overall Length (with blade) – LGP
167.6 in
BLADE: Blade Lift Height – LGP
Polychain belt in
BLADE: Digging Depth – Intermediate
30 in
Ground Clearance – XL
13 in
Length of Basic Tractor (without blade) – LGP
128.9 in
BLADE: Blade Width – LGP
53 in
BLADE: Blade Width – XL
84 in
Track Gauge – LGP
67.9 in
Width of Tractor (standard shoes, no blade) – XL
74.8 in
BLADE: Blade Height – LGP
14.5 in
Tractor Height – XL
112 in

Undercarriage

Ground Pressure – LGP
4.2 psi
Length of Track on Ground – XL
89 in
Number of Shoes (each side) – Sealed and Lubricated Track (SALT) Undercarriage
43
Track Gauge – LGP
68 in
Ground Contact Area – LGP
4425 in2
Ground Pressure – XL
6.2 psi
Shoe Width – LGP
25 in
Track Gauge – XL
59 in
Ground Contact Area – XL
2829 in2
Length of Track on Ground – LGP
89 in
Number of Rollers (each side)
6
Shoe Width – XL
16 in
Features:

Features:

360° Visibility

Easy viewing of the job site operating area PLUS a rearview camera.

Seat Mounted Controls

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

Pressurized Cab

Heated and air conditioned cab offer 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.

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 C4.4 ACERT™ diesel engine meets U.S. EPA Tier 4 Final/EU Stage IV 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.

  • ELECTRICAL
  • OPERATOR STATION
  • MULCHER HYDRAULICS
  • POWER TRAIN
  • UNDERCARRIAGE
  • OTHER STANDARD EQUIPMENT
  • ANTIFREEZE
  • GUARDS