Komatsu PC490LC Large Excavator
Information
Additional information
| Make | |
|---|---|
| Model | PC490LC, PC490LC-11 |
| Weight | 49 t |
Equipment Overview
The Komatsu PC490LC is a 48.7-tonne excavator designed for heavy construction, quarrying and demolition applications, delivering high productivity and lower owning and operating costs. As with Komatsu’s other large excavators, key components are designed and manufactured in an integrated package, and the machine comes standard with KOMTRAX remote monitoring and location tracking, backed by Komatsu’s Australia-wide service and support network.
Power comes from a Komatsu engine producing 270 kW gross (268 kW net) at 1,900 rpm. A one-touch Power Max function increases digging force for extra punch in tough conditions, and Closed-center Load Sensing hydraulics give smooth, precise multi-function control while lowering fuel consumption. The machine is built for long, productive shifts in demanding quarry and demolition environments, with high-rigidity work equipment for durability under sustained heavy loads.
Technical Specifications
| Specification | Value |
|---|---|
| Engine | Komatsu diesel |
| Power Output | 270 kW gross / 268 kW net @ 1,900 rpm |
| Max Torque | NA |
| Emission Standard | NA |
| Transmission | Hydrostatic, closed-center load-sensing |
| Drive Type | Steel track |
| Operating Weight | 48,690 kg |
| Digging Depth | NA |
| Bucket Capacity | NA |
| Reach | NA |
Dimensions
| Dimension | Value |
|---|---|
| Length | NA |
| Width | NA |
| Height | NA |
| Track Width | NA |
| Tail Swing Radius | NA |
Typical Applications
- Heavy construction and mass excavation
- Quarry loading and material handling
- Demolition support
- Large infrastructure and civil projects