Lub ripper yog ib qho khoom siv traction ua haujlwm siv rau kev tawg thiab loosening av. Nws yog feem ntau muab faib ua ob hom: Excavator rippers (bucket hooks) thiab bulldozer rippers (tail hooks), haum rau engineering scenarios xws li av tawv, weathered pob zeb, thiab asphalt pavement. Nws lub cev tseem ceeb muaj cov phaj loj, cov phaj phaj, thiab cov hniav thoob. Nws los nyob rau hauv ob hom: ib tug plaub-bar linkage qauv nrog ib tug tsis yog- adjustable loosening lub kaum sab xis thiab ib tug plaub-bar linkage qauv nrog ib tug adjustable loosening lub kaum sab xis. Lub tom kawg siv lub tilting hydraulic lub tog raj kheej los kho lub loosening lub kaum sab xis kom haum rau kev ua haujlwm sib txawv. Cov lus qhia ntawm cov hniav siv lub kaus mom hlau tawv tawv, thiab cov khoom siv feem ntau yog Q345B steel, nrog rau qee qhov tseem ceeb ntawm cov khoom siv siab - lub zog alloy steel los txhim kho cov kav ntev.
Cov cuab yeej no siv lub tog raj kheej hydraulic los quab yuam thiab tig cov av. Thaum lub sij hawm ua haujlwm, lub zog traction ntawm lub tshuab tseem ceeb nias lub loosening cov hniav mus rau qhov tob predetermined rau kev tawg. Cov qauv tsim muaj xws li ntsuas kev quab yuam, qhov feem pua ntawm qhov hnyav (9% ntawm tag nrho lub tshuab hnyav), thiab lub kaum sab xis (lub kaum sab xis saum toj 20 degree). Kev tsim ntawm lub kaum sab xis ntawm kev txhawb nqa yog nyob ntawm kev ua piv txwv thiab kev txheeb xyuas qhov tseeb. Qhov teeb meem ntawm kev tawg yooj yim ntawm crossbeam welds yuav tsum tau hais los ntawm cov txheej txheem kev txhim kho xws li ua ntej- vuam sib tsoo, preheating, thiab tom qab- vuam cua sov kho (200℃rau 30 feeb). Tom qab kev txhim kho, xoom nyiaj them rau cov qauv tsim tuaj yeem ua tiav.
