20m Hydraulic DTH Blasthole Hole Drilling Rig 162KW Yuchai 6800KG

 
Product Description
 
RCZ421T is a high-performance DTH open-pit drill rig designed for quarry mineral mining and blast hole drilling, capable of drilling holes with a diameter of φ80-115 mm, equipped with an air compressor with a flow rate of 12 m3/min and a pressure of 15 bar and a dry dust collector. The drill rig adopts Yuchai YC6J190 power unit, adopts a single-machine integrated drive mode to drive the air compressor and hydraulic system, and reduces fuel consumption by 35% and maintenance costs by 50% compared with traditional drill rigs. Its rugged structure includes world-renowned hydraulic components to ensure reliability and low maintenance.
 
The RCZ421T adopts a two-speed hydraulic drive mechanism to provide excellent maneuverability on all terrains, and its rugged rotation device ensures smooth drilling with high torque and minimal drill sticking. The two-stage dry dust collector improves environmental protection and productivity, while the integrated air compressor simplifies fleet management for long-distance transportation. A cost-effective solution for modern mining and quarrying!

Product Specifications

Product Features

1. The powerful rotary system provides a maximum torque of 1950Nm, and the rotation speed can be adjusted between 60 and 120rpm, ensuring efficient drilling in various rock conditions.
 
2. The machine has a ground clearance of 400mm, flexible drilling positions, and can drill blasting holes with a diameter of 90mm to 115mm, with a maximum drilling depth of 20 meters.
 
3. The newly designed protective cover adopts a quick access panel, which greatly improves maintenance efficiency while protecting key components.
 
4. The operator benefits from an ergonomically designed console, which integrates all drilling functions and provides clear tools for precise operation.
 
5. The standard two-stage dry dust collection system provides efficient mud removal, with an air volume of 12m³/min, maintaining a clean working environment.
 
6. The dual-speed tram system provides speeds of 2km/h and 3km/h, combined with sturdy excavator-style tracks, which can provide good maneuverability on slopes with a slope of up to 30 degrees.