Ma SM1100 okwera ma hydraulic crawler omwe amakonzedwa ndi kuzungulira kozungulira mutu kapena torque yayikulu yozungulira ngati makina osinthira, ndikukhala ndi nyundo yotsikira, yomwe idapangidwa kuti igwire ntchito zosiyanasiyana. Ndioyenera nthaka zosiyanasiyana, mwachitsanzo miyala yamiyala, mwala wolimba, aquifer, dongo, kutuluka kwa mchenga ndi zina zotero. mpweya dzenje ndi milu mobisa yaying'ono, etc.