Integrated DTH Drilling Rig
ZYL138Q Integrated DTH Drilling Rig
The ZYL138Q integrates a down-the-hole drilling rig and a mobile air compressor in one compact, manoeuvrable platform. It delivers fast set-up, easy relocation and high-productivity hole formation for tunnel, mining, highway, railway and hydropower projects.
Features
Compact integrated platform: compressor and rig combined for a manoeuvrable footprint with rapid relocation between work points.
High-torque rotation head delivers stable, sustained turning power; high-pressure, high-volume compressor provides an excellent power-to-energy ratio.
Dual-speed disconnectable hydraulic travel system allows the brakes to be released for emergency relocation; auto-levelling delivers smooth tramming over irregular terrain.
Twin-stage dry dust collector with high-power vacuum and movable dust hood for effective dust capture at the bench.
Direct-action hydraulic system is simple, robust and low-fault; high-density instrumentation provides real-time monitoring with multiple fault alarms in a clear operator layout.
Specifications
| Whole machine | ||
|---|---|---|
| Total weight | 10.6 | t |
| Overall dimensions (L × W × H) | 7.6 × 2.5 × 3 | m |
| Engine rated power | 191 | kW |
| Maximum drilling depth | 30 | m |
| Hole diameter | Ø90 – Ø138 | mm |
| Maximum travel speed | 3 | km/h |
| Maximum gradeability | 25 | ° |
| Operating-temperature range | -20 to +45 | °C |
| Operating altitude | ≥4,000 | m |
| Feed system | ||
| Rotation speed | 0–100 | r/min |
| Rotation torque | 2,500 | N·m |
| Maximum pull-back force | 35 | kN |
| Maximum feed force | 20 | kN |
| Air system | ||
| Discharge volume | 15 | m³/min |
| Maximum pressure | 18 | bar |
| Dust collection | ||
| Method | Dry dust collection | |
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