Obere winch ndị a na-eji obere iheE wuru usoro IYJ-N maka ngwa ọrụ oghere dị mkpa. Ụdị nhazi winch a chọrọ sistemụ nkwado hydraulic dị mfe, yana njikọ tube dị mfe. A na-ejikọta ha na otu sistemụ ntọhapụ na brake a pụrụ ịdabere na ya nke anyị na-emepụta maka winch nnapụta. Na mgbakwunye, ha bụ ụdị mgbochi mmetọ kachasị mma n'etiti winch niile. A na-ejikarị ha eme ihe n'ọtụtụ ebe na winch.kreenu mkpanaka, kreen ụgbọala, ikpo okwu ikukunaụgbọala ndị na-eso ụzọA na-eji winches hydraulic usoro IYJ eme ihe nke ọma n'ụlọ ọrụ ndị China dịkaSANYnaZOOMLION, a na-ebupụkwa ha na USA, Japan, Australia, Russia, Austria, Netherlands, Indonesia, Korea na mpaghara ndị ọzọ n'ụwa.
Nhazi Mechanical:Winch hydraulic ahụ nwere moto hydraulic piston axial, valve block, breeki hydraulic multi-diski nke ụdị Z, igbe igbe mbara ala ụdị C ma ọ bụ KC, clutch, drum, ogwe nkwado na etiti. Mgbanwe ahaziri maka ọdịmma gị dị ugbu a.
Isi ihe dị na 32 KN Pull aWinchi obere:
| Ndọpụ a tụrụ na oyi akwa nke mbụ (KN) | 32 |
| Ọsọ nke oyi akwa nke mbụ nke waya eriri (m/min) | 9.5 |
| Dayameta nke Waya eriri (mm) | 40 |
| Oyi akwa eriri na Toal | 4 |
| Ike eriri nke Drum (m) | 260 |
| Ụdị moto haịdrọlik | A2FE160/6.1 WVZL 10 |
| Mmiri mmanụ nke mgbapụta (L/min) | 157 |