Nā mea hana kūpono: 7-12 ton
?O ka lawelawe pilikino, e hālāwai ai
Nā hi?ohi?ona huahana
*?O ka lole kū?ai kū?oko?a kūikawā-resistant manganesese make.
*?O ka cylinder hui?elua a me ka ho?olālā?ana i ka ho?olālā crabbrip.
* 360 ° RILET RATION no ka pale mua ma kekahi kihi.
*?O ka pale balota me Balstlacket Ballastbiketbracket, pae a me ke ki?eki?e o ke kahua?o ka scrape theballst stutement stutement.
* Nylon Blocks i ho?olālā?ia?o Ongrippers, pale i nā?ili o nā oslekepers mai ka hō?ino.
*?O ke ki?eki?e-torque, nui-ne?e, i ho?opuka?ia i ka royarymotor, a hiki i 2 ton grippingpopterpower maika?i.