Laititi lautele trenching masini Tele Lelei
1. Mafai ona faʻaaogaina mo 8-20hp savali palau ma 12-20hp mini palau.
2. O le lautele o le a avea ma 30cm; Galulue loloto o 20-35cm.
3. Faʻateleina le faʻaaogaina, Mafai ona faʻaaogaina mo le faʻatagaina o fanua o le fanua; fuālaʻau ma le laʻau toto.
4. lelei uiga, umi le ola tautua
Trenching filifili ma blades ma faapitoa mea ma gaosiga faagasologa, umi le ola tautua.
5. Malosiaga maualuga
Nai lo mea faʻafuaseʻi ma mea faʻasavili o loʻo i ai le maualuga sili lelei (3 i le 5 taimi o faʻafou) ma faʻamanuiaga tau tamaoaiga, aemaise i le tulaga o le eli vaapiapi tanumia paipa tanumia (po o le uaea), o le gaioiga gaioiga o le furrowing masini o sili uma sili ona ofoofogia. O le masini ei ai faigofie fausaga, fetaui lelei faʻagaioiga, faigofie e tausia.