1. S82 Pneumatic Rock DrillSisitimu ine simba yekudzora gasi: Kushanda kwekuvhara kunowedzerwa kuti pave nesimba rakasimba rekuchera matombo. Miedzo yemumunda inoratidza kuti pasi pemamiriro akasiyana ematombo, kushanda kwetsoka kuri pamusoro pe10%-25% pane YT28;
2. Chimiro chepamusoro che "rotary structure" (chakawanikwa kubva ku "national utility model patent"): "torque" yakakwira ne10% kupfuura ye "YT28 Pneumatic Rock Drill, inowanzoshandiswa zvakanaka mumamiriro akasiyana-siyana ematombo akaomarara, uye inogona kuita basa rekuboorera matombo nekukurumidza;
3. Sisitimu yekutonhodza nekuzora yakasiyana (yakawana patent yenyika): masisitimu maviri matsva ekutonhodza nekuzora anowedzerwa kuti awedzere kushanda zvakanaka kwemuchina, kuwedzera hupenyu hwebasa repiston, drill bush ne drill steel, uye kuderedza mutengo wezvikamu nezvishongedzo;
4. Chimiro chitsva chekutsvaira mvura (kushandiswa kwepatent yenyika): Kana kumanikidzwa kwemvura kuri pamusoro pekumanikidzwa nemhepo, vharuvhu yekuisa mvura inodzima yoga kuti mvura isadzokere mumuchina wobva wadzima. Kushanda kwacho kuri nyore uye kushanda kwacho kunoshanda zviri nani.
Nguva yekutumira: Nyamavhuvhu-08-2022
