Máy ủi bánh xích Cat

D2

The new Cat® D2 delivers superior performance and the broadest choice of technology features to help you get the most from your dozer. Nimble and responsive, it has power for dozing and finesse for grading. Fully hydrostatic transmission gives you seamless acceleration, so you can get the job done quickly. The load sensing system automatically optimizes ground speed based on load, for the greatest productivity and fuel efficiency.
  • EASY TO OPERATE: GRADE with 3D and Slope Assist™ helps achieve the best quality grading results, while new technologies make machine operation easier and more efficient.
  • Up to 10% LOWER TOTAL OWNERSHIP COST with improved fuel economy, long undercarriage life and easy maintenance.
  • Up to 15% MORE PERFORMANCE with customizable operator settings, improvements in grade control features and optimum machine balance for smooth, fast finish grading.
Yêu cầu báo giá
Engine ModelCat C3.6
Power - Net68.8 kW
Displacement3.6 l
Net Power - 2,200 rpm - SAE J134968.8 kW
Net Power - 2,200 rpm - ISO 9249/EEC 80/126968.8 kW
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.
Note (2)Engine equivalent to Tier 3 emission standards.
Power TrainHydrostatic
Operating Weight 8338 kg
Operating Weight - LGP8648 kg
Note (1)Specifications shown are for machine equipped with dozer blade, EROPS cab, back-up alarm, operator, coolant, lubricants and full fuel tank.
Note (2)For machine with ripper, add 554 kg (1,222 lb).
FOPSISO 3449:2005 Level II
ROPSISO 3471:2008
Drive Pumps1
Maximum Travel Speed - Reverse10 km/h
Relief Valve Settings48500 kPa
Maximum Travel Speed - Forward9 km/h
Track Motors2
Number of Rollers - Each Side7
Shoe Width - LGP635 mm
Shoe Width - Standard460 mm
Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage43
Track Gauge - LGP1725 mm
Track Gauge1550 mm
Ground Pressure - LGP29.7 kPa
Length - Track on Ground - LGP2248 mm
Ground Pressure39.5 kPa
Number of Shoes - Each Side - Abrasion Undercarriage38
Length of Track on Ground2248 mm
Final Drive - Each - LGP10 l
Transmission - Hydraulic Tank90 l
Crankcase - With Filter10.5 l
Cooling System19 l
Fuel Tank195 l
Final Drives - Each Side10 l
Pump Output65 l/min
Relief Valve Settings20600 kPa
TypeParallelogram
Number of Shanks3
Height165 mm
Weight554 kg
Maximum Ground Clearance Under Tip448 mm
Maximum Digging Depth337.5 mm
Overall Width1710 mm
Maximum Reach - Ground Line766 mm
Weight610 kg
Winch DriveHydrostatic
ControlHydraulic
SpeedVariable
Drum Capacity - Optional Cable78 m
Maximum Line Speed - Full Drum63 m/min
Rope Diameter - Optional19 mm
Maximum Line Pull - Full Drum11340 kg
Maximum Line Speed - Bare Drum40 m/min
Rope Diameter - Recommended16 mm
Drum Width274 mm
Drum Capacity - Recommended Cable113 m
Maximum Line Pull - Bare Drum18144 kg
Drum Diameter254 mm
Winch Length705 mm
Throat Clearance171.5 mm
Overall Width741 mm
Air ConditioningThe 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.
BLADE: Blade Capacity (SAE) - LGP1.85 m³
Track Gauge - LGP1725 mm
Overall Length - With Blade - LGP4272 mm
BLADE: Blade Width at Maximum Angle - LGP2874 mm
BLADE: Blade Height - Intermediate860 mm
BLADE: Blade Height - LGP910 mm
BLADE: Maximum Tilt - LGP438 mm
BLADE: Blade Lift Height - LGP708 mm
Length - Basic Tractor - Without Blade - LGP3290 mm
Width - Tractor - Standard Shoes - No Blade - LGP2360 mm
BLADE: Blade Width - LGP3149 mm
BLADE: Maximum Angle (either side) - LGP25°
BLADE: Blade Width - Intermediate2921 mm
BLADE: Blade Cutting Edge Angle, Adjustable - LGP52° to 58°
BLADE: Maximum Tilt - Intermediate448 mm
BLADE: Digging Depth - Intermediate590 mm
BLADE: Maximum Angle (either side) - Intermediate25°
Tractor Height - LGP2765 mm
BLADE: Blade Capacity (SAE) - Intermediate1.5 m³
BLADE: Blade Cutting Edge Angle, Adjustable - Intermediate52° to 58°
BLADE: Digging Depth - LGP590 mm
BLADE: Blade Width at Maximum Angle - Intermediate2669 mm
BLADE: Blade Lift Height - Intermediate743 mm
Ground Clearance - LGP332 mm
NoteAbrasion Undercarriage
BLADE: Blade Cutting Edge Angle, Adjustable - Standard 52° to 58°
Width - Tractor - Standard Shoes - No Blade - Standard 2010 mm
Ground Clearance - Standard 332 mm
BLADE: Maximum Angle (either side) - Standard 25°
BLADE: Blade Height - Standard 1010 mm
BLADE: Maximum Tilt - Standard 387 mm
Overall Length - With Blade - Standard 4281 mm
BLADE: Digging Depth - Standard 573 mm
BLADE: Blade Width - Standard 2782 mm
Tractor Height - Standard 2765 mm
BLADE: Blade Lift Height - Standard 743 mm
BLADE: Blade Width at Maximum Angle - Standard 2542 mm
Length - Basic Tractor - Without Blade - Standard 3290 mm
BLADE: Blade Capacity (SAE) - Standard 1.98 m³
Track Gauge - Standard 1550 mm

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