KOMATSU PC900LC
Specifications & Parameters
| Engine Model | SAA6D170E-7 |
| Rated Power(kW) | 405 |
| Engine Revolutions(rpm) | 1800 |
| Maximum Torque(N·m) | 2680 |
| Inject Type | Electronic Injection |
| Fuel consumption(L/h) | 20-26 |
| Engine Displacement(L) | 23.15 |
| Emisson | Stage V |
| Track width(mm) | 1000 |
| Fuel Tank(L) | 1100 |
| Hydraulic Tank(L) | 480 |
| Travel Speed(km/h) | 4 |
| Bucket Capacity(m³) | 4.2 |
| Bucket Digging Force(kN) | 628 |
| Boom Length(mm) | 7300 |
| Stick Length(mm) | 3800 |
| Maximum Excavation Radius(mm) | 14260 |
| Maximum Digging Height(mm) | 8360 |
| Maximum Digging Depth(mm) | 8860 |
| Specifications(mm) | 15160×4320×4860 |
| Operating Weight(kg&ton) | 92700 |
| Size Class | Large |
| Power Type | Diesel |
| Walking Mode | Crawler |
| Country of Origin | Japan |
| Year of Production | 2023 |
| Condition | Used |
| Inventory Quantity | 3 |
| Working Hours(h) | 2000/5000/7000 |
| Price($) | Get the Latest Price. |
Features
High-Power Stage V Mining Engine
Adopts SAA6D170E-7 six-cylinder VGT turbo common rail engine, net power 405kW, displacement 23.15L, EU Stage V emission standard with DOC+DPF+SCR urea aftertreatment system. Extra high low-end torque guarantees constant stable power for heavy rock digging and round-the-clock hammer breaking without power stall, fully compliant with global strict mine emission regulations.
Reinforced Extended LC Heavy-Duty Mining Undercarriage
9 track rollers with extra-long ground contact length, wider LC gauge effectively reduces ground pressure. Total operating weight reaches 92.7t, outstanding anti-sinking performance on muddy open-pit ground, superior stability for deep digging and heavy ore side lifting compared to 80-ton series excavators. Full-length heavy stone guard plates protect undercarriage from rock impact abrasion. Standard detachable counterweight greatly cuts transportation cost.
High-Flow HydrauMind Regenerative Hydraulics
Dual variable displacement main pumps deliver total flow up to 1120L/min. Exclusive stick quick return circuit shortens dumping cycle and improves loading productivity by 48% vs PC800LC-8. Boom & stick energy regeneration stabilizes hydraulic pressure during all-day hard rock breaking, smooth synchronized compound movements and ultra-precise fine control. Factory pre-installed bi-directional large-flow auxiliary hydraulic circuit directly fits 90t heavy hydraulic breakers, grapples and tilt quick couplers without refitting.
High-Productivity Large-Capacity Mining Working Equipment
Optional max 6.1m³ heavy rock bucket greatly boosts ore loading efficiency. Two arm options: standard long arm for deep excavation & short SE arm dedicated to high-speed mining truck loading, perfectly suitable for large open-pit quarry, mass backfilling, river dredging and heavy foundation excavation multi-scenarios.
Mine-Oriented Safe Intelligent Operator Cab
ROPS/FOPS secondary falling-object protection air-conditioned cab with standard front stone guard net, four-point shock absorption and ventilated/heated air suspension seat. 12-inch touch monitor displays SCR urea level, DPF regeneration status, real-time fuel consumption and load curve clearly. Standard KomVision 4-way panoramic camera + pedestrian collision warning system enhances safety in multi-machine open pit quarries. New-generation KOMTRAX telematics supports full digital fleet remote monitoring, location tracking and maintenance reminder.
Convenient Ground-Level Daily Maintenance
All service access ports are arranged at ground level, single-person daily inspection of engine oil, filters and hydraulic oil without climbing equipment, effectively cutting costly mine downtime and raising annual mine output.
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