PC270-7 is a 27-ton excavator from Komatsu. It achieves a larger workload and lower fuel consumption among excavators of the same level. This model is equipped with Komtrax GPS management system, which is convenient for customers to monitor the equipment usage in real time. The excavator features are as follows:
- lower fuel consumption in excavators of the same level (espcially compared to -8 model);
- Low vibration, low noise, high safety design to achieve the best driving comfort;
- Install multi-function color monitor;
- Easy maintenance of the machine due to the high intelligence of the digger
- High durability
- Komtrax management system
However, there are also some complaint from the digger owners. For example, the work efficiency of the Komatsu PC270 is lower than the Kobelco excavator of the same level as its travel speed is relatively slow.
Equipment Basic Specifications
| Engine | |
|---|---|
| Engine Model | Komatsu SAA6D102E-2 |
| Net Rated Power (hp) | 179 |
| Cylinders | 6 |
| Bore (mm) | 102 |
| Stroke (mm) | 120 |
| Displacement (L) | 5.88 |
| Engine Type | Water-cooled, 4-cycle, direct injection, Turbocharged and aftercooled |
| Drive | |
| Travel Speed (km/h) | 3.0 – 5.5 |
| Maximum Drawbar Pull (kN) | 249 |
| Drive Method | Hydrostatic |
| Swing Mechanism | |
| Swing Speed (rpm) | 10.5 |
| Swing Circle Lubrication | Grease-bathed |
| Service Brake | Hydraulic lock |
| Swing Lock | Mechanical disc brake |
| Swing Reduction | Planetary gear |
| Hydraulic System | |
| Pump Type | HydrauMind system, closed-center system with load sensing valves and pressure compensated valves |
| Maximum Flow (ltr/min) | 450 |
| Implement Circuit (Kgf/cm2) | 380 |
| Travel Circuit (Kgf/cm2) | 380 |
| Swing Circuit (Kgf/cm2) | 290 |
| Pilot Circuit (Kgf/cm2) | 33 |
Part Numbers Lookup
Easily match the spare parts to the excavator by watching the video below
