Re khomaretse tumelo ea hau ea "Ho theha litharollo tsa boleng bo holimo le ho hlahisa metsoalle le batho ba tsoang lefats'eng lohle", re lula re beha thahasello ea bareki ho qala ka Moetsi ea ka Sehloohong oa Phetolo ea Variable Speed ReducerLebokose la Gear le kentsoeng ka Flange Sefokotsi sa Lebelo sa Rv 75 Lebokose la Gear la 1 40 KarolelanoBakeng sa Tower Crane, koporasi ea rona e inehetse ho fa bareki lintho tse ntle tse phahameng le tse sireletsehileng ka theko e phahameng, e leng se etsang hore hoo e ka bang bareki bohle ba be le litaba tsa litšebeletso le lihlahisoa tsa rona.
Re khomaretse tumelo ea hau ea "Ho theha litharollo tsa boleng bo holimo le ho hlahisa metsoalle le batho ba tsoang lefats'eng lohle", kamehla re qala ka ho hohela bareki.Lebokose la Gear la 1 40 Karolelano, Lebokose la Gear le kentsoeng ka Flange, Sefokotsi sa Lebelo sa Rv 75, Re ntlafalitse theknoloji ea tlhahiso, le ho phehella lintho tse ncha ka thepa. Ka nako e ts'oanang, tšebeletso e ntle e ntlafalitse botumo bo botle. Re lumela hore ha feela u utloisisa sehlahisoa sa rona, u lokela ho ikemisetsa ho ba balekane ba rona. Re labalabela ho utloa potso ea hau.
Winch ena ea motlakasee etselitsoe ho batlisisa oli fatše ka ho khetheha. Tshebetso ea eona e ikhethang e amohetsoe ke moreki oa rona oa Majapane.
Tlhophiso ea Mekaniki:Winch e na le enjene ea motlakase e nang le brake, lebokose la lipolanete, moropa le foreimi. Liphetoho tse ikhethileng bakeng sa lithahasello tsa hau li fumaneha neng kapa neng.
Liparamente tse ka Sehloohong tsa Winch:
| Boemo ba ho Sebetsa | Lebelo le Tlase la Moroalo o Boima | Lebelo le Phahameng la Moroalo o Bobebe |
| Tekanyo ea Khatello ea Lera la 5 (KN) | 150 | 75 |
| Lebelo la terata ea Cable ea Lera la Pele (m/min) | 0-4 | 0-8 |
| Tšehetso ea Khatello (KN) | 770 | |
| Bophara ba terata ea cable (mm) | 50 | |
| Mealo ea Cable ho Toal | 5 | |
| Bokgoni ba Cable ba Moropa (m) | Selikalikoe sa 400+3 (selikalikoe se sireletsehileng) | |
| Matla a Motlakase (KW) | 37 | |
| Maemo a Tšireletso | IP56 | |
| Maemo a ho Sireletsa | F | |
| Sistimi ea Motlakase | S1 | |
| Karolelano ea Lebokose la Li-gear la Lipolanete | 671.89 | |