and＂YT28 AIR LEG ROCK DRILL＂Relevant content：
Find the relevant results for you about1
Product specifications:Weight of main machine26kgLength661mmBit head sizeR22*108mmConsumption≤81L/SPercussive frequency≥37hzBoreholes diameter34-42mmP...
time：2026-02-24 10:26:47 clicks：17
