Двигатель и топливная система |
Двигатель | 4-cycle, water-cooled, direct injection
| Система наддува двигателя | Turbocharged and aftercooled
| Engine Coolant | 254L
| Engine Oil | 190L
| Число цилиндров двигателя | 12
| Tier 1 Engine: Model | Komatsu SSA12V159
| Tier 2 Engine: Model | Komatsu SDA12V159E-2, Tier 2 certificated
| Rated Power | 940 kW 1260 HP @ 1800 rpm
| Fuel Tank - Diesel | 4500L
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Трансмиссия |
Скорость движения | 2.5 км/ч
| Electric Drive Type | Squirrel cage induction motor
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Габариты и масса |
Эксплуатационная масса | 250 – 261 ton / 511,300 – 575,500 Ib
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Аккумулятор и электрооборудование |
Batteries (Series/Parallel) | 4 x 12 V
| Voltage | 6.000 – 7.200 V
| Alternator | 140 A
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Гидравлическая система |
Hydraulic Motors And Drives | 1
| Hydraulic System | 4400L
| Hydraulic Tank | 2670L
| Main Hydraulic Pumps | 3 x 910 ltr/min / 3 x 250 gpm
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Грузоподъемность и рабочие зоны |
Backhoe Max. Digging Depth | 7900mm
| Backhoe Max. Digging Reach | 16200mm
| Backhoe Max. Dumping Height | 9000mm
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Технические характеристики |
Backhoe Boom Length | 8600mm
| Backhoe Break-Out Force (Iso) | 890kN
| Backhoe Stick Length | 4000mm
| Bucket Opening Width | 2330mm
| Crowd Force (Iso) | 1136kN
| Front Shovel Boom Length | 6000mm
| Front Shovel Stick Length | 4300mm
| Level Crowd At Ground Level | 4700mm
| Max. Cutting Height | 15100mm
| Max. Digging Height | 14100mm
| Tear-Out Force (Iso) | 811kN
| Track Adjustment | Automatic hydraulic type
| Power Output | 900kw
| Amperage (Approximate) | 96 A – 80 A
| Frequency Standard | 60 Hz @ 1800 rpm
| Frequency Option | 50 Hz @ 1500 rpm
| System | 24V
| Standard Working Lights | 12 Xenon lights
| Standard Service Lights | throughout the platform
| Swing Brake, Service | Hydraulic brake
| Swing Brake, Parking | Wet, multiple-disc
| Swing Ring Teeth | External
| Swing Speed (Maximum) | 4.6rpm
| Governor | All-speed, electronic
| Shovel Capacity | 16 m3 21 yd3 SAE 2:1 heaped
| Backhoe Capacity | 15 m3 19.5 yd3 SAE 1:1 heaped
| Relief Valve Setting | 30992kPa
| Swing Flow Rate | 798.8 л/мин
| Service Brake | Hydraulic brake
| Parking Brake | Wet, multiple-disk
| Gradeability | Up to 57 %
| Travel Control | 2 foot pedals
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