KIEYUAN ROKOLD-yň 390 gazuw-agtaryş işinde gurlan kayyuan rok golüniň çylşyrymly häkimiýeti we netijeliligini başdan geçirdi.
Rock Arm of Excavator, as a multi-purpose modified arm, is suitable for mining without blasting, such as open-pit coal mines, aluminum mines, phosphate mines, sand gold mines, quartz mines, etc. It is also suitable for rock excavation encountered in basic construction such as road construction and basement excavation, such as hard clay, weathered rock, shale, rock, soft limestone, sandstone, we ş.m. oňat täsirler, ýokary enjamlaryň güýji bar, ýokary enjamlaryň güýji peslik, pes energiýa nyrhy, pes energiýa netijeliligini ýokarlandyrmak bilen deňeşdirmek üçin ýokary energiýa netijeliligi bilen deňeşdirýär. Rok goly, partlama şertleri bolmadyk enjamlar üçin ilkinji saýlawdyr.
