Durbadaha shaashadda kala-goynta waxay ka kooban tahay dekedda quudinta iyo dhululubada dekada, oo leh hagitaan wareega wareega iyo isugeynta shaashadda ee kala duwan. Tani waxay keenaysaa saameyn nadaafadeed oo wanaagsan iyo dhalidda sare.
Laba xulasho oo la heli karo ayaa fududeynaya bedelka shaashadda iyo nadiifinta. Kanaalka foosha ayaa ka fog mashiinka mashiinka wareega. Duulista shaashadda ayaa si fudud looga saari karaa iyadoo la adeegsanayo biraha slide.
Shaashadda nadiifinta aasaasiga ah ee loo yaqaan 'Cylindrical' wuxuu leeyahay saldhig adag waxaana loogu talagalay hawlgal joogto ah. Waxaad sidoo kale ku rakibi kartaa ikhtiyaari-doorka ilaaliya si aad uga ilaaliso mashiinkaaga xirashada oo aad u fidiso noloshiisa adeegga.
| 5 ton \ / saac
SCY50 |
SCY63 | SCY80 | Deyn ah | SCY130 | Huge |
| Sanadho sarbeeb ah oo sarre | 10-20 | 20-40 | 40-80 | 80-100 | 100 |
| Sillo iyo gawaarida dambe ee gawaarida | 0.55 | 0.55 | 0.55 | 1.5 | 3 |