ZHENGZHOU YUTONG YTQ165 Tracked Down-Hole Drilling Rig
Product Feature
1. Easy site transition and operation.
The tracked down-hole drilling rig adopts full hydraulic crawler chassis to realize slewing at the same place and crawling 30°steep hill. Chassis is designed with floating type and adjustable flat structure to meet various severe working conditions. Angle of carriage and boom is adjustable to meet the multi-angle, multi-position construction requirements.
2. High efficiency
Boom changing device can be equipped with 6 drill rod with the length of 5m to relieve labour intensity. The thread compensation mechanism is mounted on the power head, which is able to improve working efficiency by adjusting automatically while assembling the drill rod.
3. Widely applicable to different sites
YTQ165 surface DTH drill rig is equipped with world-class imported high-pressure, large airflow compressor with the pressure of 2.07mpa and airflow of 23m3/min. It is suitable for various rocky layers with wide construction application scope.
4. Comfortable operation
YTQ165 tracked down-hole drilling rig is equipped with fully sealed cab with adjustable seat, heater and cooler. The cab is featured with big space, broad vision, reasonable control and layout design, which ensure a comfortable and relax working environment.
5. Energy saving and environmental protection
YTQ165 surface DTH drill rigs adopt a 338kW engine to drive air compressor in one end and drive hydraulic system in another end. In this case, it is able to reduce energy consumption and raise working efficiency. It also has good environmental protection effect by adopting two cyclone-and-pulse-bag dust-removal devices.
Product Parameter
| Item | YTQ165 |
| Total operating weight(kg) | 22000 |
| Engine power (kW) | 338 |
| Traction (kN) | 142 |
| Traveling speed (km/h) | 0～2.5 |
| Gradeability | 30° |
| Transport length mm | 9550 |
| Transport height (mm) | 3700 |
| Transport width (mm) | 3200 |
| Track width (mm) | 500 |
| Wheelbase (mm) | 2850 |
| Stroke of power head (mm) | 5660 |
| Movement speed of power head (m/min) | 18 |
| Fast movement speed of power head (m/min) | 55 |
| Maximum applied pressure (kN) | 40 |
| Maximum pullback force (kN) | 40 |
| System pressure (bar) | 280 |
| Torque of power head (Nm) | 3900 |
| Speed of power head (r/min) | 0 ～80 |
| Impact frequency (Min-1) | 820-1475 |
| Single impact energy (Nm) | 822 |
| Working pressure of air compressor (kg/c㎡) | 20.7 |
| Air volume of air compressor (m3 / min) | 23 |
| Standard drill (outside rod) (mm) | φ114 |
| Maximum drilling depth (m) (standard) | 30 |
| Drilling diameter (φmm) (standard) | Φ120-φ180 |
