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Best selling HF150RC Crawler 110-150mm Reverse Circulation Mining Core Drilling Rig for Soil Test

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Product Description
HF150RC series drilling rig is full hydraulic top drive type crawler drilling rig which is independently developed by us, it can
be used for mining investigation, geological investigation, borehole for water well and observation well, borehole drilling for GSHP system and so on.
Features
1. All parts of the drilling rig are installed together on the turning platform with crawler chassis, it moves convenient and has good maneuverability.
2. Rig with power head has long feed stroke so that it can shorten the time of installing or unloading drill rods and improve the drilling efficiency.
3. Rig with full hydraulic transmission and control operates easily and flexibly. It can show smooth operation and reliable work.
4. Rig with dual -channel power head has strong torque as well as pulling force, it has strong ability to deal with accidents.
5. Machine installed a hydraulic clamping & breakout system in order to automatic wrench the drill pipe and tools, both assistant time and lobar intensity are reduced during the drill work.
6. Drill head with dual motor drive has a variable speed and wide speed range, it is suitable for the application of pneumatic DTH hammer drilling and alloy drilling.
Product Details
Rig model
HF150RC
HF200RC
HF300RC
Borehole depth (m)
150
200
300
Borehole diameter (mm)
110-150
110-150
150-250
Drill head rotary speed (RPM)
21-158
43-150
48-190
Output torque of drive power head (NM)
7800
8000
8500
Drill head feeding stroke(mm)
3500
3800
3500
Drill head max lifting force (KN)
65
85
150
Drill head max feeding force (KN)
45
55
100
Hoist max lifting capacity (KN)
11
11
20
Engine power (KW)
Cummins 45+18.5
Cummins 45+22
Cummins 125
Drill machine Weight(Kg)
6800
8000
9800
Overall Dimension(L*W*H)(mm)
6500*2200*2400
6300*2000*2500
6800*2250*3100
Working Site

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