1. I le masini meafaigaluega alamanuia, 85% o le masini meafaigaluega faasee faʻasalalauga faiga o loʻo sailia e le Hydralic Convession. E pei o le togalaau, mimiti masini, solder, crouch masini, fetaomi, sheed masini, tuufaatasi masini
2. I le Medicaliggical Alamanuia, Tekonolosi Tekonolosi o loʻo faʻaaogaina i le Suʻega o le Suc Heace Select System, Roll Mill Challecty System, Control Counter ma Constar Seaction, Scraction Constarves ma le Constarves Councy Sturty.
3. E masani ona faʻaaogaina le Cydralic e fausia masini, e pei o le Excavator, Turo Shineer, Sweet Budozer, paʻu ma vibray ma Vibratory scraper, o le paʻu ma vibray ma vibrat ma vibrat ma vibratory scraper, o le paʻu ma vibray ma vibrat ma vibrat ma vibratory scraper.
4. O le tekonolosi o le tekonolosi e faʻaaogaina tele i masini faʻatoʻaga, pei o le tuʻufaʻatasia o lotoa, palau palu ma suotosina.
5. I le alatoto pisinisi, hydrauic down-auala taʻavale, hydraulic dumps, hydraulic arival galuega taʻavale
6. I le malamalama o loʻo i totonu o le ata, o le palasitika tui puipuia masini, o le paʻu vaevaega masini, pepa masini ma masini tekonolosi