Instructions
The YONDA YHD220D Hydraulic Drifter is a heavy-duty rock drill engineered for efficient and reliable drilling performance. Combining powerful percussion, stable rotation and robust construction, it is well suited for tunneling, mining, anchoring and a wide range of rock drilling applications.
Designed with mounting compatibility for 1838-series drifters, the YHD220D provides a practical solution for replacing or upgrading existing drilling equipment with minimal modification. Multiple shank adapter options are available to accommodate different hole sizes, rock conditions and drilling requirements.
Backed by YONDA's experience in hydraulic drilling equipment design and manufacturing, the YHD220D is suitable for both new drilling systems and retrofit projects.
Flushing swivel allows to use pressurized Air or Water as flushing media.
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FAQ
1. What applications is the YHD220D Hydraulic Drifter designed for?
The YHD220D is ideal for anchoring, tunneling, foundation drilling, quarrying, mining, water well drilling and other demanding rock drilling applications.
2. Which shank adapters are available?
The YHD220D supports T45, T38, R38 and R32 shank adapters to suit different drilling requirements.
3. What drilling diameter is recommended?
The recommended borehole diameter ranges from 43 mm to 115 mm, depending on the drilling conditions and tooling selection.
4. Does YONDA provide customization and technical support?
Yes. YONDA offers application evaluation, installation recommendations, customized configurations, spare parts support and technical assistance for new drilling rigs and retrofit projects.
