Product description
Core Advantages of Komatsu PC450-8 Excavator:
Powerful Performance – 385 hp engine ensures high efficiency
Intelligent Hydraulics – CLSS system enables precise control and energy saving
Robust Durability – Reinforced structure for heavy-duty applications
Fuel Efficiency – Optimized design improves fuel economy
45-ton large excavator, particularly suitable for heavy-duty operations like mining and large earthworks.
Product Parameters
| Basic Specifications | Operation Weight | 45200KG |
| Engine Brand | Komatsu SAA6D140E-5 | |
| Rated Power | 287KW | |
| Digging Bucket Capacity | 2.2-3.2m³ | |
| Traveling Motor | High-speed motor + Planetary gear reducer | |
| Swing Motor | High-speed motor + Planetary gear reducer | |
| Hydraulic system | Variable displacement piston pump | |
| Fuel tank | 1050L | |
| Hydraulic oil tank | 520L | |
| Main Dimensions | Overall Length | 12850(mm) |
| Overall Width | 3390 (mm) | |
| Overall Height | 3820 (mm) | |
| Track Width | 600 (mm) | |
| Track Length | 6320 (mm) | |
| Performance | Max. Digging Radius | 12920 (mm) |
| Max Digging Depth | 8890 (mm) | |
| Max. Unloading Height | 9020 (mm) | |
| Max. Digging Height | 12050 (mm) | |
| Max. Grade Ability | 35 | |
| Swing Speed | 10.5R/min | |
| Travel Speed | 4.9km/h |
