HQR 180D Rotary Driling Rig
Features
1. Independent intellectual property rights are reserved. This equipment is reliable, economically efficient, environmentally friendly and saves more energy when compared to other traditional rotary drilling rigs.
2. A CAT329D undercarriage and heavy hydraulic telescopic crawler and self-extendable undercarriage ensures a strong stability and flexibility. This makes it ideally suited to narrow jobsite construction requirements.
3. An original CAT EFI engine has a strong power and excellent performance for working in different complicated job sites. The Euro III emission standard engine combined with HQR core technology in the cylinders ensures a stable performance.
4. HQR's patented amplitude cylinder is easy to inspect and maintain, keeping the equipment running perfectly.
Technical Parameter:
| Model | HQR180D Rotary Drill Rig |
| Maximum output torque(KN.m) | 180 |
| Maximum drilling depth(m) | 60 |
| Maximum drilling diameter(mm) | 1800 |
| Engine brand | CAT |
| Engine model | C-7 EFI |
| Engine power(KW) | 187 |
| Undercarriage model | CAT329D |
| Drilling speed(rpm) | 6/28 |
| Traction force(KN) | 420 |
| Maximum crowd push force(KN) | 180/200 |
| Stroke of sledge(mm) | 4500 |
| Main winch pull(1st layer) | 190 |
| Main winch wire rope diameter (mm) | Φ26 |
| Maximum main winch line speed(m/min) | 72 |
| Auxiliary winch line pull(1st layer)(KN) | 100 |
| Auxiliary winch wire rope dia.(mm) | Φ18 |
| Auxiliary winch line speed(m/min) | 62 |
| Overall width in drilling position(mm) | 4300/20361 |
| Overall L/H/W transport position(mm) | 14559/3000/3507 |
| Total weight (t) | 60 |
Links：https://www.globefindpro.com/products/41219.html
