1. Hopper: boemo ba lijo ss 304 # kapa tšepe ea carbon, ts'ebetso ea letsoho, e tiileng e tiileng, ponahalo e ntle, deformation e tlaase, e tšoarellang, ho hanyetsa mocheso o phahameng le o tlase, ts'ebetso e boreleli, bokhoni bo boholo ba ho tsamaisa.
Li-cylinders tsa 2.Pneumatic kapa li-hydraulic cylinders li fumaneha. E fetisetsoa ka mokhoa o phethahetseng le ka linako tse ling, e na le lisebelisoa tse ling tsa phepelo.
3.Lebokose la taolo le ikemetseng le nang le koung ea kantle e bolokiloeng, le eona e ka ba letoto le lisebelisoa tse ling tse tšehetsang. Ho fetisa bokhoni hoa utloahala.