Buldozere de talie mare, D11 / D11 CD
Buldozere de talie mare
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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.
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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 |