DTH Drilling Rotary Head Ydr20A Video,Demo, How It Works & Features

2025-04-09 3920

Product Specifications

YDR20A
CE
New
Hydraulic
<100mm
<100m
Cone Bit
Rotary
Manual
2
Flange
Vertical and Horizonal
YONDA
Wooden Case
weight: 90kg
84314320
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