SDS500, ni ipese pẹlu mabomire ati eruku sprocket, gun iṣẹ aye. Ifihan ti eniyan, iṣẹ ti o rọrun ati irọrun. Agbara to lagbara, agbara epo kekere, ṣiṣe giga. Therotary spindle yoo ko wọ.Lengthened yiya-sooro awo ati petele rollers pese idurosinsin iṣẹ, widened ina- crawler, eyi ti o ṣe awọn liluho rig orisirisi si si orisirisi awọn ipo ṣiṣẹ,ati pade ayika Idaabobo awọn ibeere.