DKZ-10 underground RC drill rig plays an important role in the construction of subway station, whose operation should be in limited space. Its super lightweight rig with reliable performance can be moved easily to work accurately and efficiently. The maximum drilling diameter is 1.8m, suitable for foundation construction of long tunnel project.

Drilling Depth：150 m
Drilling Diameter：600-1800 mm
Power Head Rotational Speed：0-12 r/min
Drill Rod Diameter：Φ299
Drill Rod Length：1620 mm
Power Head Torque：≧45 KN.m
Feed System Lifting Capability：≧200 KN
Displacement of Mud Pump ≧600 m3/h
Mud Pump Suction Distance ≧7 m
Water Ring Vacuum Pump：SK-9
Ultimate Pressure：6700Pa
Pumping Power:182 kw
Mud Pump Power: 55KW
Power Head Rotation：22KW*2
Vacuum Pump：15KW
Assistant Winch：1.5KW
Heat Dissipation of Hydraulic System：0.55KW
Dimension (length×width×height)
Transport Dimension: 6150×2300×2750 mm
Working Dimension: 6150×2300×3940 mm
Weight：about 16000 kg (Excluding tools)

• DKZ-10 drill rig is driven by frequency conversion motor as main drive and by hydraulic transmission as assisting power, saving energy, reducing cost and easy to operate. Construction parameters such as rotational speed, rotary torque and power head speed can be displayed and adjusted under requirements.
• All components are on the track chassis. With wireless remote control or operated by workers on the drill rig, it can realize walk by itself.
• It has long feed stroke of 1700mm with low frequency of disassembly, which can increase labor efficiency and decrease labor intensity.
• With frequency conversion drive, the drill rig is continuously viable according to stratum and slagging, to avoid drilling accidents.
• Utilize frequency conversion motor and reducer casing for rotation to provide large output torque, which can achieve constant torque and constant power operation. It is continuously viable according to stratum and bore diameter.
• The feed system is driven by independent frequency converter, and is able to float and hover by depressed drilling through winch, wirerope and pulley blocks. Its feeding speed is continuously viable.
• In normal drilling, the hydraulic system has low power consumption and produces little heat, which can ensure the reliability of hydraulic system components.