Mawongolelo ndi chipangizo chowoneka bwino chogwiritsira ntchito ma coil, chomwe chimapangidwa ndi kukweza lug, dongosolo lazachitsulo champhamvu, zophatikizira zamagetsi, kutsegula kwa magalimoto ndi kutsitsa kumathandizira.
Kuyendetsa Magetsi: Mphamvu imaperekedwa ndi galimoto yomangidwa ndikuchepetsa. Mukalandira malamulo kuchokera ku makina owongolera, mota imadzipangira ndipo, kudzera mu gear kapena makina osokoneza bongo, amasintha mawonekedwe otseguka ndikutseka mkono wa dzanja lopingasa.
Hydraulic drive: Mphamvu imaperekedwa ndi malo opondera amkati kapena mkati mwapakati. Mafuta a hydraulic, omwe amapangidwa ndi pompositi, amapanga kukakamizidwa kwambiri, kukankha ndodo ya pirinden ya silinda, potero amayendetsa dzanja lokweza ndikutseka.
