Ti a ṣe ni pataki fun SANY ati ọpọlọpọ awọn iru ohun elo gbigbe, eyi jẹ ohun elo aabo mojuto lati ṣe idiwọ kio overtravel ati rii daju aabo ikole.

Ọja yi ni atilẹba factory-baamu iga limiter (egboogi-overwinding) fun SANY ikoledanu cranes, pataki apẹrẹ fun ailewu Kireni awọn iṣẹ. Nigbati kio naa ba dide si giga tito tẹlẹ, ẹrọ naa yoo ge iyika igbega hoist laifọwọyi ati ki o fa itaniji wiwo-igbohun, idilọwọ awọn ijamba ailewu bii kio kio ati fifọ okun waya. O jẹ ohun elo aabo ti ko ṣe pataki fun awọn iṣẹ gbigbe.

Yipada Overwind SANY GJ-1 jẹ ohun elo aabo aabo ti a ṣe apẹrẹ pataki fun ẹrọ gbigbe. Nipa ibojuwo akoko gidi ipo kio, o yara ge Circuit iṣakoso gbigbe soke nigbati iwọn iwọn tito tẹlẹ ti de, ni ipilẹ idilọwọ awọn ijamba bii okun waya irin overwinding, breakage ati kio overtopping. O pese aabo ti o gbẹkẹle fun ẹrọ ati aabo eniyan. Ọja yii wa ni ibamu pẹlu gbogbo awọn jara ti awọn cranes SANY, awọn agbọn crawler, awọn cranes ikoledanu ati ohun elo gbigbe ibudo, ti o nfihan ipele aabo giga ati agbara kikọlu to lagbara lati ni ibamu si ọpọlọpọ awọn ipo iṣẹ eka.