Mochini oa ho otlolla le ho seha terata ke o mong oa mechini e tsebahalang ea ho sebetsana le terata;

Re na le mefuta e fapaneng ea mochini o otlollang le ho seha o ka loketseng bophara bo fapaneng ba terata;

1. 2-3.5mm

Bophara ba terata: 2-3.5mm

Bolelele ba ho seha: Max. 2m

Lebelo la ho seha: 60-80 meter/ min

E loketse ho etsa khetla ea khoho, hangata e le lisebelisoa tse thusang ka mochini oa rona oa ho tjheseletsa khetla ea khoho;

2. 3-6mm

Bophara ba terata: 3-6mm

Bolelele ba ho seha: Max. 3m kapa 6m

Lebelo la ho seha: 60-70 meter/ min

E loketse ho etsa phanele ea terata, kapa letlooeng la BRC, e le lisebelisoa tse thusang ka mochini oa rona oa ho tjheseletsa oa letlooeng la BRC le mochini oa ho tjheseletsa oa phanele ea terata oa 3D;

3. 4-12mm

Bophara ba terata: 4-12mm

Bolelele ba ho seha: Max. 3m kapa 6m

Lebelo la ho seha: 40-50 meter/ min

E loketse ho etsa letlooeng le matlafalitsoeng, e le lisebelisoa tse thusang ka mochini oa rona oa ho tjheseletsa letlooeng le matlafatsang;

Haeba o na le lipotso mabapi le mochini oa rona oa ho sebetsana le terata, amohela ho romela potso mabapi le tlhoko ea hau;