I-cantile yokukhwela, i-CB-180 kunye ne-CB-240, isetyenziselwa ukuthandwa kwekhonkrithi enkulu, enjengeedama, ii-pirs, iindonga, izibonda kunye neziseko zendawo. Ingcinezelo yekhonkrithi yekhonkrithi yenziwa yi-anchners kunye nodonga-nge-tie rods, ukuze kungabikho nkolelo ukuqiniswa kwendlela. Iboniswe ngoncedo lwayo olulula nelukhawulezileyo, uhlengahlengiso olubanzi lokuphakama komgangatho wokuphononongwa komntu omnye, umphezulu wekhonkrithi, kunye noqoqosho kunye nokuqina.
I-forwork ye-cantilever ye-CB-240 iphakamise iiyunithi kwiindidi ezimbini: Uhlobo lwe-diagonal brace kunye nohlobo lweTruss. Uhlobo lwe-Truss lulungele ngakumbi amatyala anobunzima bokwakha onobunzima, ukwakhiwa okuphezulu kwendlela kunye nomkhamo omncinci wotyekelo.
Umahluko ophambili phakathi kwe-CB-180 kunye ne-CB-240 yeyona nto iphambili. Ububanzi beqonga eliyintloko zezi nkqubo zimbini yi-180 cm kunye ne-240 cm ngokwahlukeneyo.