Mechanical Coupler- Spring Spring structure, o se mamanu faigofie ma lalo ole tausiga ole talosaga.Faigofie faʻapipiʻi, fetaui lelei ma lau Excavator.O mea malosi e lagolago ai le sooga e sili atu ona umi ma umi le faʻaaogaina o le ola.
Mechanical Quick Coupler Screw Fa'ateleina le lelei ma le gaosiga o lau tama'i excavator fa'atasi ai ma se masini fa'apipi'i e faigofie ona tausia ma fa'aoga tagata.