Cat Small Dozers D3K2 Mulcher
Feature
Rated rpm :
Operating Weight : 10771.0 kg
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Name : Cat
Service Tel : （309）578-6298
E-mail :
Web Site : https://www.caterpillar.com/en.html
Address :
Easy viewing of the job site operating area PLUS a rearview camera.
Mounted on the air suspension seats, these controls isolate the machine vibration from the operator, reducing operator fatigue.
Heated and air conditioned cab offer comfortable working environment resulting in less operator fatigue and improved productivity.
Allows for easy clean out of radiator without the need for tools.
Balanced and rugged for operating in rough terrain and soft underfoot conditions.
New Cat® HM518 mulcher frame is designed for longer life using cladding material in high wear areas.
Mulcher conveniently operates with a hydraulically operated front door and adjustable push bar.
Delivers efficient, high performance power to the mulcher head.
Easier operation and improved productivity.
In-cab indicator, aids operator in managing ground speed and overall mulching productivity.
Cat C4.4 ACERT™ diesel engine meets U.S. EPA Tier 4 Final/EU Stage IV emission standards.
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.
Units:
| Engine Model | Cat C4.4 ACERT | Cat C4.4 ACERT |
| Power - Net | 104.0 HP | 77.6 kW |
| Displacement | 269.0 in³ | 4.4 l |
| Bore | 4.13 in | 105.0 mm |
| Stroke | 5.0 in | 127.0 mm |
| Note | Engine meets Tier 4 Final/Stage IV emission standards. | Engine meets Tier 4 Final/Stage IV emission standards. |
| Rated Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 | 104.0 HP | 77.6 kW |
| Rated Net Power - 2,200 rpm - SAE J1349 | 104.0 HP | 77.6 kW |
| Drive Pumps | 1 | 1 |
| Maximum Travel Speed - Forward | 5.6 mile/h | 9.0 km/h |
| Maximum Travel Speed - Reverse | 6.2 mile/h | 10.0 km/h |
| Relief Valve Settings | 7033.0 psi | 48500.0 kPa |
| Track Motors | 2 | 2 |
| Operating Weight - XL | 23746.0 lb | 10771.0 kg |
| Operating Weight - LGP | 24698.0 lb | 11203.0 kg |
| Note | Specifications shown are for machine equipped with mulcher, cab ROPS, back-up alarm, operator, coolant, lubricants and full fuel tank. | Specifications shown are for machine equipped with mulcher, cab ROPS, back-up alarm, operator, coolant, lubricants and full fuel tank. |
| Cooling System | 5.92 gal (US) | 22.4 l |
| Crankcase - With Filter | 2.91 gal (US) | 11.0 l |
| Final Drive - Each - LGP | 2.6 gal (US) | 10.0 l |
| Final Drive - Each - XL | 2.6 gal (US) | 10.0 l |
| Fuel Tank | 51.5 gal (US) | 195.0 l |
| Transmission - Hydraulic Tank | 15.7 gal (US) | 59.5 l |
| Diesel Exhaust Fluid (DEF) Tank | 4.9 gal (US) | 19.0 l |
| Pump Output | 17.7 gal/min | 68.0 l/min |
| Relief Valve Settings | 2988.0 psi | 20600.0 kPa |
| Ground Contact Area - LGP | 4425.0 in² | 28550.0 cm² |
| Ground Contact Area - XL | 2829.0 in² | 18254.0 cm² |
| Ground Pressure - LGP | 4.2 psi | 30.0 kPa |
| Ground Pressure - XL | 6.2 psi | 42.8 kPa |
| Length - Track on Ground - LGP | 89.0 in | 2248.0 mm |
| Length - Track on Ground - XL | 89.0 in | 2248.0 mm |
| Number of Rollers - Each Side | 6 | 6 |
| Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage | 43 | 43 |
| Shoe Width - LGP | 25.0 in | 635.0 mm |
| Shoe Width - XL | 16.0 in | 406.0 mm |
| Track Gauge - LGP | 68.0 in | 1725.0 mm |
| Track Gauge - XL | 59.0 in | 1495.0 mm |
| Control | Hydraulic | Hydraulic |
| Drum Capacity - Optional Cable | 256.0 ft | 78.0 m |
| Drum Capacity - Recommended Cable | 279.0 ft | 85.0 m |
| Maximum Line Pull - Bare Drum | 32150.0 lb | 14583.0 kg |
| Maximum Line Pull - Full Drum | 20000.0 lb | 9072.0 kg |
| Maximum Line Speed - Bare Drum | 50.0 ft/min | 15.0 m/min |
| Maximum Line Speed - Full Drum | 79.0 ft/min | 24.0 m/min |
| Rope Diameter - Optional | 0.63 in | 16.0 mm |
| Rope Diameter - Recommended | 0.5 in | 13.0 mm |
| Speed | Variable | Variable |
| Weight | 1684.0 lb | 764.0 kg |
| Winch Drive | Hydraulic | Hydraulic |
| 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. | 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. |
| FOPS | ISO 3449:2005 Level II | ISO 3449:2005 Level II |
| ROPS | ISO 3471:2008 | ISO 3471:2008 |
| Sound Levels - ISO 6396:2008 | 79.0 dB(A) | 79.0 dB(A) |
| Sound Levels - SAE J1166 FEB2008 | 79.0 dB(A) | 79.0 dB(A) |
| Ground Clearance - LGP | 13.0 in | 332.0 mm |
| Ground Clearance - XL | 13.0 in | 332.0 mm |
| Length - Basic Tractor - Without Mulcher - LGP | 128.9 in | 3275.0 mm |
| Length - Basic Tractor - Without Mulcher - XL | 128.9 in | 3275.0 mm |
| Overall Length - With Blade - LGP | 167.6 in | 4255.0 mm |
| Overall Length - With Blade - XL | 168.0 in | 4266.0 mm |
| Track Gauge - LGP | 67.9 in | 1725.0 mm |
| Track Gauge - XL | 58.9 in | 1495.0 mm |
| Tractor Height - LGP | 108.8 in | 2763.0 mm |
| Tractor Height - XL | 112.0 in | 2845.0 mm |
| Width - Tractor - Standard Shoes - No Mulcher - LGP | 92.9 in | 2360.0 mm |
| Width - Tractor - Standard Shoes - No Mulcher - XL | 74.8 in | 1901.0 mm |
| Drive Method | Polychain belt | Polychain belt |
| Drum Speed Range | 2150-2450 rpm | 2150-2450 rpm |
| Fixed Teeth per Drum | 38 | 38 |
| Length | 53.0 in | 1354.0 mm |
| Lift Height | 31.0 in | 787.0 mm |
| Maximum Angle - Either Side | 25° | 25° |
| Maximum Tilt | 14.5 in | 368.0 mm |
| Motor | Closed loop hydrostatic | Closed loop hydrostatic |
| Optimum Hydraulic Flow | 30.0 gal/min | 114.0 l/min |
| Optimum Hydraulic Pressure | 5900.0 psi | 407.0 bar |
| Overall Height | 58.0 in | 1480.0 mm |
| Overall Width | 84.0 in | 2122.0 mm |
| Weight | 3197.0 lb | 1450.0 kg |
| Working Width | 72.0 in | 1822.0 mm |
