通(tong)過(guo)液(ye)壓(ya)或(huo)電(dian)機(ji)驅(qu)動(dong)係(xi)統(tong)實(shi)現(xian)穩(wen)定(ding)動(dong)力(li)輸(shu)出(chu)，確(que)保(bao)切(qie)削(xue)過(guo)程(cheng)中(zhong)平(ping)穩(wen)均(jun)勻(yun)。操(cao)作(zuo)界(jie)麵(mian)設(she)計(ji)符(fu)合(he)人(ren)體(ti)工(gong)學(xue)，即(ji)使(shi)長(chang)時(shi)間(jian)作(zuo)業(ye)也(ye)能(neng)保(bao)持(chi)舒(shu)適(shi)性(xing)。設(she)備(bei)配(pei)備(bei)安(an)全(quan)防(fang)護(hu)裝(zhuang)置(zhi)，有(you)效(xiao)避(bi)免(mian)加(jia)工(gong)過(guo)程(cheng)中(zhong)的(de)意(yi)外(wai)傷(shang)害(hai)
，保(bao)障(zhang)操(cao)作(zuo)人(ren)員(yuan)安(an)全(quan)。