4. Njira yodalirika yotetezera chitetezo: mulingo wowongolera chitetezo ndi makina ambiri ozindikira magetsi apakati amayikidwa mu cab yamagalimoto amatha kulosera momwe zinthu ziliri pazigawo zazikuluzikulu nthawi iliyonse.
5. Kugwira makina ozungulira: kugwiritsira ntchito makina ozungulira kungapangitse wachibale wozungulira, pansi pa zikhalidwe zomwe galimotoyo singasunthidwe, kuti amalize kumanga khoma pamakona aliwonse, zomwe zimasintha kwambiri kusinthasintha kwa zipangizo.
6. Kupititsa patsogolo chassis ndi makina ogwiritsira ntchito bwino: pogwiritsa ntchito chassis yapadera ya Caterpillar, valve, mpope ndi galimoto ya Rexroth, yogwira ntchito bwino komanso yosavuta. Kabati yamagalimoto yakhazikitsa zoziziritsa kukhosi, sitiriyo, mpando woyendetsa wokhazikika, wokhala ndi mawonekedwe osavuta komanso otonthoza.