This equipment is a high-pressure water spray car used to remove pollutants (dust, other foreign substances, etc.) inside the underground tunnel. This equipment was manufactured to clean ballast, rail, walls, ceilings, and contact wire and to remove suspended dust.
| Gauge | 1435mm |
|---|---|
| Rail | 60kg, UIC60 |
| Vehicle configuration | 2 cars 1 formation (power car + water sprinkler car |
| Engine Output | Driving-630PS, watering 700PS |
| Max. Speed | 100km/h |
| Total length | 29,300mm(Power car + water sprinkler) |
| Width | 2,800mm |
| Height | 3,590mm(Rail top) |
| wheel | ∅860 |
| Weight | 148tons(Power car + water fountain, water included) |
| water tank | 50,000L |