SD7 Multi-function bulldozer ndichinthu chatsopano chofukula & kuphatikizira chingwe cholumikizira pansi, chopangidwa ndi kupangidwa ndi HBXG pochita izi: kuyala & kuyika chingwe chowonera, chingwe chachitsulo, chingwe chamagetsi, kukumba kukumba, kuyala, kuphatikiza ndi njira imodzi, makamaka kukonza magwiridwe antchito.