Comparing Crawler Excavators
Description |
|||
|---|---|---|---|
| Weights |
| ||
| Operating weight (metric tons) | 252 | ||
| Operating weight (lbs) | 555,700 | ||
| Performance |
| ||
| Arm (stick) length used for dimensions & forces (ft/in) | 13' 1" | ||
| Max dig depth (ft/in) | 25' 11" | ||
| Max depth of vertical wall (ft/in) | -- | ||
| Reach @ ground level (ft/in) | 51' 2" | ||
| Dump height (ft/in) | 29' 6" | ||
| Bucket digging force* (lbs) | 191,000 (N) | ||
| Bucket capacity, SAE heaped, min-max (cu yds) | 19.5 | ||
| Engine |
| ||
| Engine make | Komatsu | ||
| Engine model | SDA12V159E-2 | ||
| Net hp | 1,260 | ||
| Hydraulics |
| ||
| Total flow of main pumps, implement & swing (gpm) | 720 | ||
| Max normal relief valve pressure (psi) | 4,495 | ||
| Dimensions |
| ||
| Transport length (ft/in) | -- | ||
| Transport height (ft/in) | 24' 7" | ||
| Transport width (ft/in) | 22' 6" | ||
| Tail overhang over side (ft/in) | -- | ||
