Introduction:
HC725 Series Crawler DTH drilling rig is mature developed DTH drilling rig. The product has excellent performance, flexible operation, complete functions, a wider range of adaptability, with a high price ratio.
This product can be widely used in open pit mining, construction of foundation excavation, a variety of engineering water conservancy, power plants, transportation and national defense construction in rock drilling operations, can also anchor hole drill, geological pressure measuring hole and a drain hole and other special purpose of rock hole.
Main Features:
1. Low speed high torque hydraulic motor drive rotary device output torque required drilling operations.
2. The cylinder advance, so promoting a more stable, the failure rate is also significantly lower than the motor propulsion.
3. two filter effectively ensure the safety of diesel engine intake and prolong engine life.
4. can readily monitor rig hydraulic system pressure and boost pressure to ensure the rig stable and efficient operation.
5.Using well-known brands of multi-way control valve, superior performance, handle centralized, easy to operate.
6. Reliable crawler rig tension device to ensure reliability.
7. Establishment of lighting for night operations, maintenance of necessary conditions.
8. Rod libraries established to facilitate the operation and protection of the drill rod.
Parameter Table:
Commodity
Crawler Drilling Rig
Model NO.
HC725
Rock hardness:
f=6-20
Working pressure(Mpa):
0.6~1.6
Air consumption(m3/min)
7~12
Rotation speed (r/min)
0-100
Bore dia.(mm)
83~105 (Standard 90mm)
Bore depth (m)
25
Main motor power(kw)
40
Traveling speed (km/h)
2
Max. climb ability(°)
25
Max lifting power(kN)
12
Once propulsion length(mm)
2000
Drill rod length(mm)
2000
G.W.(kg)
3200
Dimension(L×W×H)(mm)
4530*2100*2260
