What kinds of rock entry models are there in the 31 rotary drilling rigs? Request introduction!
The rock type, strictly speaking, SR250 above can be into the rock, but the real into the current mainstream rock drill rig or 31 SR280R and SR360 three generation, the future of C8 series rotary drilling rig SR285RC8, SR315RC8, SR385RC8 as the main push models will gradually replace SR280R and SR360.
31 rotary drilling machine mainly has the following several types: the traditional models are mainly SR150C, SR200C, SR220C, SR250, SR280R, SR280 two, SR360 three, SR420, SR4602014 31 new models: C8 series rotary drilling rig SR285RC8, SR315RC8, SR385RC8.
