Computer-assisted drilling rig

• The hydraulic tunneling drilling rig has functions of automatic hole positioning, automatic control of rock drilling process, centralized lubrication, fault alarm and automatic shutdown; In addition, the drilling parameters will be displayed in real time so that operator can realize remote control of the drilling rig;
• With password verification, it is possible to download and store the operating parameters, which can be used as basis for the modification and improvement of the hydraulic tunneling drilling rig;
• A robust universal boom provides optimum shaped coverage, and the powerful articulated chassis with four-wheel-drive transmission ensures stable and safe maneuvering with high flexibility in small and narrow construction tunnels;
• KJ311E hydraulic tunneling drilling rig is equipped with the French Montabert imported medium and low pressure high-frequency hydraulic rock drill, and a stepped piston for enhanced reliability and lower maintenance costs.
• The drilling rig is equipped with the original power control valve block from Montabert, France, enabling it to feature automatic impact pressure adjustment, and anti-jamming function. This ensures smooth and accurate hole drilling during the operation.
• It utilizes a newly designed Cartesian coordinate linear motion drilling arm to maintain automatic parallelism with the initial position, facilitating quick and convenient positioning for drilling.
• The hydraulic drilling equipment adopts auto-stop device and bottom hole debris clearing function, and it will automatically stops pushing and impacting at the end of the drilling process, reducing operation cycle time.
• Kaishan brand energy-saving integrated direct-connected screw air compressor is equipped in the hydraulic drilling rig, offering smooth operation, easy maintenance, significantly saved energy and reduced pollution. This makes a great contribution to improving the working environment, and protecting human health.
• The drilling equipment is equipped with a Cummins diesel engine, and walking brake adopts a dual-circuit multi-disc wet brake system, complemented by a multi-disc parking brake system, providing double guarantee for the braking of the drilling rig.
• Spacious working space ensures good driver visibility, and the drilling rig is equipped with a liftable safety roof and a series of automatic functions.