Buldozere de talie mare
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Gallery D11 / D11 CD
Gallery D11 / D11 CD
D11 / D11 CD

Noul buldozer Cat® D11 oferă productivitate mare la costuri mici. Tehnologia avansată oferă operatorului control complet asupra utilajului pentru o operare sigură și eficientă. Este îndeajuns de flexibil pentru a fi folosit pe șantierele grele de construcții și suficient de robust pentru a fi folosit în exploatările miniere. Acest buldozer este inteligent si are o strategie sofisticată de protecție a utilajului, precum și un sistem de ghidare care duce la o productivitate mai mare și la costuri mai mici.

Specificatii tehnice
Descriere
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Engine - U.S. EPA Tier 4 Final/EU Stage V
Engine Model Cat® C32
Engine Power - Net SAE J1349/ISO 9249 - Forward 634 kW
Displacement 32.1 l
Engine Power - Net SAE J1349/ISO 9249 - Reverse 712 kW
Note (1) *Excludes all fan losses.
Note (2) Engine ratings apply at 1,800 rpm.
Note (3) Net power advertised is the power available at the flywheel when the engine is equipped with air cleaner, muffler, alternator, fan, and engine emissions controls as required.
Engine - U.S. EPA Tier 2 Equivalent
Engine Model Cat® C32
Displacement 32.1 l
Engine Power - Net SAE J1349/ISO 9249 - Forward 634 kW
Engine Power - Net SAE J1349/ISO 9249 - Reverse 714 kW
Note (1) *Excludes all fan losses.
Note (2) Engine ratings apply at 1,800 rpm.
Note (3) Net power advertised is the power available at the flywheel when the engine is equipped with air cleaner, muffler, alternator, fan, and engine emissions controls as required.
Fuel Tank Capacities
Fuel Tank - Total Volume 1895 l
Fuel Tank - Usable Volume 1800 l
Service Refill Capacities
Cooling System 177 l
Cooling System Refill - Tier 2 Equivalent Engine 158 l
Engine Crankcase 133 l
Power Train 454 l
Power Train - Refill Volume 391 l
Final Drive - Each 47 l
Roller Frames - Each 94 l
Hydraulic Tank 160 l
Hydraulic System Tank and Chassis 245 l
Hydraulic System Chassis + Blade and Ripper (Standard) 445 l
Hydraulic System Chassis + Blade and Ripper (Carrydozer) 540 l
Weights
Operating Weight 104236 kg
Operating Weight - Carrydozer 113700 kg
Note (1) D11 Operating Weight: Includes blade tilt cylinders, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 11U ABR bulldozer, single-shank ripper with pin-puller, fast fuel, 710 mm (28 in) ES shoes, and operator.
Note (2) D11 CD Operating Weight: Includes lubricant, coolant, full fuel tank, 915 mm (36 in) extreme service shoes, 11 Carrydozer, singleshank ripper, and operator.
Hydraulic Controls
Pump Type Variable displacement piston pump
Combined Pump Output - Implement 670 l/min
Undercarriage
Shoe Type Extreme Service
Width - Shoe 710 mm
Width - Shoe - CD 915 mm
Shoes/Side 41
Grouser Height 102 mm
Pitch 318 mm
Ground Clearance* 777 mm
Track Gauge 2896 mm
Length - Track on Ground 4444 mm
Ground Contact Area 6.3 m²
Ground Contact Area - CD 8.1 m²
Track Rollers/Side 8
Number of Carrier Rollers 1 per side (optional)
Air Conditioning System
Note (1) The air conditioning system on this machine contains the flourinated greenhouse gas refrigerant R134a (Global Warning Potential = 1430). The system contains 2.1 kg (4.6 lb) of refrigerant which has a CO2 equivalent of 3.003 metric tonnes (3.31 tons)
Standards
ROPS Rollover Protective Structure (ROPS) meets the following criteria: ISO 3471:2008
FOPS Falling Objects Protective Structure (FOPS) meets the following criteria: ISO 3449:2005 LEVEL II
Sound (1) The exterior sound pressure level for the standard machine (ISO 6396:2008) is 116 dB(A) (sound suppressed).
Sound (2) The operator equivalent sound pressure level (ISO 6396:2008) is 78 dB(A) (sound suppressed).
Transmission
1.0 Forward 4 km/h
2.0 Forward 7 km/h
3.0 Forward 12.2 km/h
1.0 Reverse 4.8 km/h
2.0 Reverse 8.5 km/h
3.0 Reverse 14.7 km/h
Drawbar Pull - 3 Forward 205.8 kN
Drawbar Pull - 1 Forward 659.2 kN
Drawbar Pull - 2 Forward 366.1 kN
Blades
Semi-Universal (SU)* Capacity 27.2 m³
Semi-Universal (SU)* Width Over Endbits 5584 mm
U-Blade Capacity 34.4 m³
U-Blade Width 6340 mm
Reclamation Universal - Blade capacity (SAE J1265) 42 m³
Reclamation Universal - Width with blade (over end bits) 6395 mm
Carry Dozer - Blade capacity (SAE J1265) 43.6 m³
Carry Dozer - Width with blade (over end bits) 6704 mm
Ripper - Single Shank
Maximum penetration force * (shank vertical) 294 kN
Maximum penetration depth (standard tip) 1612 mm
Pryout Force 661 kN
Ripper - Single Shank, Deep Ripping
Maximum penetration force * (shank vertical) 294 kN
Maximum penetration depth (standard tip) 2172 mm
Pryout Force 661 kN
Ripper - Multi-Shank, Adjustable Parallelogram
Overall Beam Width 3330 mm
Maximum Penetration Force - Shank Vertical 344 kN
Maximum Penetration - Standard Tip 1100 mm
Pry-Out Force - Multi-Shank Ripper with One Tooth 648 kN
Dimensions - D11
Ground Clearance* 798 mm
Track Gauge 2896 mm
Width at Outside of Track (710 mm Track Shoe) 3606 mm
Height (ROPS/canopy)* 4723 mm
Length of Track on Ground 4444 mm
Length with SU-Blade** - No rear attachment 8579 mm
Overall Length SU-Blade and SS Ripper** 10525 mm
Note *Includes grouser height for total dimensions on hard surfaces.
Dimensions - D11 Carrydozer
Width at Outside of Track (710 mm Track Shoe) 3806 mm
Length with SU-Blade** - No rear attachment 8765 mm
Overall Length SU-Blade and SS Ripper** 10712 mm