Uhlelo olusha lwe-iecho olusha lwe-bk4 lokusika lungelona olulodwa (izingqimba ezimbalwa) zokusika, zingasebenza kwinqubo ngokuzenzakalelayo nangokunembile, njengokulinganisa, njll. Kungasetshenziswa kabanzi kwizimboni zokusika, njll. I-BK4 Cutting System, njll. I-BK4 yokusika, ngokusebenza kahle kwezinto ezisebenzayo ezinhlobonhlobo zezimboni.
Isivinini sokusika singafinyelela ku-1800mm / s. Imodyuli yokulawula ukulawulwa kwe-Iecho Mc yenza ukuthi umshini ugijime ngobuhlakani. Izinhlobo ezahlukahlukene zokunyakaza zingashintshwa kalula ukubhekana nemikhiqizo ehlukene.
Ngokusebenzisa uhlelo lwakamuva lwe-IECHO ukudala indawo yokusebenza entofontofo, cishe i-65DB kwimodi yokulondolozwa kwamandla.
Ukulawulwa kwengqondo kokuhambisa izinto ezibonakalayo kubona wonke umsebenzi wokusika nokuqoqa, wabona ukusikwa okuqhubekayo komkhiqizo omude, ukonga ukusebenza kahle kanye nokusebenza okuthuthukile kokukhiqiza.