Used KOMATSU PC1250-11R
Parameters
| Engine Model | SAA12V140E-6 |
| Rated Power(kW) | 578 |
| Engine Revolutions(rpm) | 1800 |
| Maximum Torque(N·m) | 3720 |
| Inject Type | Electronic Injection |
| Fuel consumption(L/h) | 40-52 |
| Engine Displacement(L) | 30.48 |
| Emisson | Stage IV |
| Track width(mm) | 1500 |
| Fuel Tank(L) | 1600 |
| Hydraulic Tank(L) | 420 |
| Travel Speed(km/h) | 4.3 |
| Bucket Capacity(m³) | 8 |
| Bucket Digging Force(kN) | 486 |
| Boom Length(mm) | 7900 |
| Stick Length(mm) | 4000 |
| Maximum Excavation Radius(mm) | 14070 |
| Maximum Digging Height(mm) | 13000 |
| Maximum Digging Depth(mm) | 7900 |
| Specifications(mm) | 15060×5030×5120 |
| Operating Weight(kg&ton) | 119800 |
| Size Class | Large |
| Power Type | Diesel |
| Walking Mode | Crawler |
| Country of Origin | Japan |
| Year of Production | 2020 |
| Condition | Used |
| Inventory Quantity | 3 |
| Working Hours(h) | 2000/5000/7000 |
| Price($) | Check the latest price. |
Features
Equipped with Komatsu SAA12V140 V12 China IV high-power engine, 578kW rated power & 3720N·m peak low-speed torque, delivering stable heavy-load performance in high-temperature & high-altitude mega open-pit coal and metal mines. Dual aftertreatment system extends regeneration interval to reduce long-term mining maintenance costs.
118.7~119.8-ton full ultra-reinforced mining undercarriage with thickened rollers, ultra-wide 5-bar heat-treated mining tracks and 24.2-ton heavy counterweight provides extreme anti-tipping stability for massive hard rock mining, extending track service life by 50%.
Standard 7.9m boom + 4.0m mining arm matched with 8.0m³ rock bucket offers much larger single loading volume than PC950 models. Optional short breaking arm and long dredging arm cover giant quarry stripping, mass earthmoving and river dam construction projects.
Six large-displacement reinforced heavy-duty hydraulic system with max boost pressure up to 40.5MPa and six heavy swing motors maintains stable power during all-day continuous rock breaking, compatible with 300-class ultra-heavy hydraulic breakers.
Extra high-strength thick mining steel boom & stick with fully annealed reinforced welds and oversized thick pins/bushings resist severe impact and abrasion from giant rock blocks, drastically cutting unplanned downtime in super-large quarries.
Factory pre-installed 6-circuit ultra-high-flow bi-directional auxiliary hydraulics support heavy breakers, grapples and rippers without extra pipe modification, multi-purpose for 10-million-ton open-pit stripping and mass loading work.
Professional Komtrax mining telematics system enables real-time monitoring of working hours, fuel consumption, fault alerts and equipment position via mobile & PC devices for efficient mega mine fleet operation management.
All service access points are designed at ground level on the machine side, eliminating climbing work for fluid and filter replacement to save maintenance time on mining sites.
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