Instructions
The YONDA YDU210 is a compact hydraulic underground drill rig developed for rock drilling in tunnels and underground mines. Its wheel-mounted carrier, flexible drill boom and 360° boom positioning capability help the machine move and position the drill in confined underground working areas. The boom can be adjusted for drilling on the tunnel face, sidewalls, roof and other required directions.
Key Features:
Compact wheel-mounted design for tunnels and underground mines
360° boom positioning for multi-directional rock drilling
Drilling diameter range of 32–110 mm
Chain-feed system with 2,500–4,000 mm feed stroke
1,500 kgf feed force and 2,000 kgf pullback force
A mechanized drilling option for upgrading from handheld pneumatic rock drills
Main Applications:
Underground mine development
Roof and sidewall drilling
Multi-angle drilling in confined underground spaces
Mechanized replacement of handheld rock drilling operations
Parameter
FAQ
1. What type of machine is the YDU210?
The YDU210 is a compact, wheel-mounted hydraulic underground drill rig designed for rock drilling in tunnels and underground mines.
2. Which hydraulic drifter is installed on the YDU210?
The standard drill head is the YONDA YHD210 hydraulic drifter, with 18 kW percussion output, 3,700 blows per minute, 300 J blow energy and a maximum rotation torque of 830 Nm.
3. Can the YDU210 drill at different angles?
Yes. Its boom provides a 360° lifting and positioning range for face, sidewall, roof and other drilling directions. Actual coverage depends on the feed length, machine position and tunnel profile.
4. Can the YDU210 replace handheld pneumatic rock drills?
It can be evaluated as a mechanized alternative to handheld pneumatic drilling. However, it is a complete drilling machine rather than a direct component replacement. Tunnel dimensions, hole pattern, rock conditions, power supply and mobility requirements must first be reviewed.
