Did you know 68% of coal mine accidents stem from outdated drilling equipment? Every 53 seconds, a mining company loses $12,500 in operational downtime. While traditional rigs struggle with 15-20% efficiency drops in hard rock layers, our crawler-type full hydraulic tunnel drilling rig
for coal mines delivers consistent performance – even at 300m depth.
(drilling rig)
Our crawler tunnel hydraulic drilling rig features:
Our ZX-450H | Competitor Model | |
---|---|---|
Max Depth | 350m | 280m |
Fuel Efficiency | 8.2L/hour | 11.5L/hour |
When Shanxi Coal Group deployed our crawler-type full hydraulic drilling rig:
Book a FREE site assessment and get 15% off your first rig rental!
Limited slots available – Act fast!
(drilling rig)
A: Crawler type full hydraulic tunnel drilling rigs offer enhanced mobility on uneven terrain, high drilling precision with hydraulic control, and improved safety for coal mine operations due to their robust design.
A: Coal mine drilling rigs use reinforced structural frames, adjustable stabilizing legs, and low-center-of-gravity designs to maintain stability in confined or unstable underground environments.
A: These rigs provide superior maneuverability in narrow tunnels, reduced vibration through hydraulic systems, and higher adaptability to complex geological conditions in coal mines.
A: Essential safety features include explosion-proof electrical components, real-time gas monitoring systems, and emergency shutdown mechanisms to mitigate risks in methane-prone coal mine environments.
A: Hydraulic systems enable precise control of drilling speed and pressure, reduce mechanical wear through smooth power transmission, and allow quick repositioning for continuous operation in tunnel projects.