Rubber
Rubber yamashanyarazinibyingenzi byongeweho byongera imikorere ya excavator no kubika munsi yubutaka. Iyi padi, ikozwe muri reberi ndende, yujuje ubuziranenge, igamije gutanga ituze, gukurura, no kugabanya urusaku mugihe cyo gucukura no kwimura isi. Gukoresha materi ya reberi kubacukuzi birashobora gufasha kurinda ubuso bworoshye nkinzira nyabagendwa, inzira nyabagendwa, hamwe nibikorwa byubutaka byangiza, ibyo bikaba arimwe mubyiza byingenzi. Ibikoresho byoroshye kandi byoroshye bya reberi ikora nk'igitambaro, ikurura ingaruka kandi ikarinda amabara n'ibishushanyo biva mu nzira. Ibi bigabanya ingaruka zibikorwa byo gucukura ku bidukikije ari nako bizigama amafaranga yo kubungabunga. Byongeye kandi, ibishishwa bya reberi bitanga imbaraga zidasanzwe, cyane cyane ahantu hahanamye cyangwa hataringaniye.Rubber yamashanyarazi nayo ifite inyungu zo kugabanya urusaku. Urusaku rukurikirana urusaku rugabanuka cyane kubera ibikoresho bya reberi ubushobozi bwo gukuramo ibinyeganyega. Ibi ni ingirakamaro cyane cyane kumishinga iherereye mu turere dutuwe cyangwa twumva urusaku aho ari ngombwa kugabanya umwanda w’urusaku. Muri rusange, materi ya reberi kubacukuzi ninyongera mubikorwa byubwubatsi cyangwa ubucukuzi. Zirinda ubuso, zitezimbere gukurura, kandi zigabanya urusaku, amaherezo ruzamura umusaruro, gukora neza, no kubungabunga ibidukikije.