Tracked Down-hole Drilling Rig
Our company is a well-known mining machinery supplier in China; we have developed a complete series of mining machinery for sale.
YTQ165 surface DTH drill rigs is all hydraulic drill with high air pressure and strong blast capacity, which is suitable for drilling and blasting hard or medium hard rocks in various working conditions such as open-pit mine, quarry, etc.
YTQ165 Performance Features
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.
Technical Parameter
|
Item
|
YTQ165
|
|
Operating weight of complete machine(kg)
|
22000
|
|
Engine power (Kw)
|
338
|
|
Traction (kN)
|
142
|
|
Travel speed (km/h)
|
0~2.5
|
|
Gradeability(°)
|
30
|
|
Transport length (mm)
|
9500
|
|
Transport height (mm)
|
3700
|
|
Transport width (mm)
|
3200
|
|
Track width (mm)
|
500
|
|
Wheelbase (mm)
|
2850
|
|
Power head stroke (mm)
|
5660
|
|
Power head movement speed (m/min)
|
18
|
|
Power head fast moving speed (m/min)
|
55
|
|
Maximum applied pressure (kN)
|
40
|
|
Maximum pullback force (kN)
|
40
|
|
System pressure (bar)
|
280
|
|
Power head torque (Nm)
|
3900
|
|
Power head speed (r/min)
|
0 ~100
|
|
Impact frequency (Min-1)
|
820-1475
|
|
Single impact energy (Nm)
|
822
|
|
Compressor working wind pressure (kg/c㎡ )
|
20.7
|
|
Compressor wind rate (m3/min)
|
23
|
|
Standard drill (outer rod) (mm)
|
φ114
|
|
Maximum drilling hole depth (m)
|
30 Standard
|
|
Drill hole diameter φ(mm)
|
Φ120-φ180 Standard
|