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Feature
¡¤ The noise level is reduced because the
hydraulic motor dictates revolution strength.
¡¤ By revolving the revolution panel by the
hydraulic speed reduction instrument, the
work is convenient.
¡¤ Since the length of 'rod' work is becoming
longer compared to the boring gear, the
work is faster.
Application
Grouting boring, lnquiry boring, Undergroud
water etc. |