Products
Products - Anchoring Drilling Rig
Special Features - Slope Anchor Drilling Rig
BR series Anchor Engineering Drilling rig is mainly for the anchor engineering of coast and dangerous rock/cliff mass for geological disaster prevention activity, and the anchoring engineering of high-edge slope or dangerous rock body etc to control displacement of buildings, and also for supporting of deep-foundation pit and groundwork reinforcing engineering in urban construction site, for blowing up engineering or blowing up hole etc. Alternating of the drilling rig can also be applied for high-pressure revolving-spraying pole for construction engineering, for the support hole of tunnel tube shed, or for convenient constructing of facing upward hole after alternating of its installing position for sliding frame.
BR series drilling rig possesses the characteristics of stable performance, high working efficiency, multiply usage, as well as the capability of drilling sophisticated stratum and handling accidents etc. This drilling rig, deployed by common alloy drill tools or other drill tools, can perform revolving-and-drilling.
In the rigid rock stratum, the drilling rig deploys the spheroid drill bit to perform striking and revolving and drilling to have high-speed-bored hole; if deployed with air-compressor and DTH, and accepted the cannula-followed drill tools, the drilling rig can drill the hole with cannula together in those unstable stratum such as conglomerate stratum.
BR series drilling rig possesses the characteristics of stable performance, high working efficiency, multiply usage, as well as the capability of drilling sophisticated stratum and handling accidents etc. This drilling rig, deployed by common alloy drill tools or other drill tools, can perform revolving-and-drilling.
In the rigid rock stratum, the drilling rig deploys the spheroid drill bit to perform striking and revolving and drilling to have high-speed-bored hole; if deployed with air-compressor and DTH, and accepted the cannula-followed drill tools, the drilling rig can drill the hole with cannula together in those unstable stratum such as conglomerate stratum.
| Model No. | BR50A | BR60A | BR80A | BR100A | BR120A | ||
|---|---|---|---|---|---|---|---|
| Hole diameter(mm) | 85-160 | 90-185 | 100-210 | 120-250 | 150-250 | ||
| Hole depth(m) | 60-40 | 80-50 | 100-60 | 120-80 | 140-100 | ||
| Rod diameter(mm) | 73,89 | 73,89,102 | 89,102,114 | 89,102,114 | 89,102,114 | ||
| Hole angle（°） | 10-90 | 10-90 | 10-90 | 10-90 | 10-90 | ||
| Speed of rotary head(rpm) | 10-130 | 12-125 | 12-105 | 10-100 | 12-90 | ||
| Torque of rotary head(kN·m) | 2000 | 3000 | 4200 | 5500 | 7500 | ||
| Stroke of rotary head(mm) | 1800 | 1800 | 1800 | 1800 | 1800 | ||
| Stroke of slide frame（mm） | 600 | 600 | 600 | 600 | 600 | ||
| Lifting force（kN） | 65 | 65 | 80 | 80 | 80 | ||
| Pulling force（kN） | 33 | 33 | 40 | 40 | 40 | ||
| Input power(kW) | 18.5+1.5 | 22+1.5 | 30+1.5 | 37+1.5 | 45+1.5 | ||
Special Features - Multifunctional Drilling Rig
BR series multifunctional drilling rig is a high efficiency drilling rig for anchoring, jet-grouting and dewatering. This series drilling rig is all-hydraulic operated drill and driven by diesel engine accordance the requirement of subway, high-rise building, airport and other deep foundation pit
- Anchor drilling for deep foundation
- Jet-grouting drilling for soft foundation
- GSHP drilling for special GSHP hole
- Full-hydraulic exploration
- Mud direct circulating drill
- Multi-liquid RCE.
- DTH hammer impact drill by air
| Model No. | BR-120E | BR-160E | 120E-200E | BR-240E | ||
|---|---|---|---|---|---|---|
| Hole diameter(mm) | 150-250 | 150-250 | 150-250 | 150-250 | ||
| Hole depth(m) | 100-140 | 140-180 | 180-220 | 220-260 | ||
| Rod diameter(mm) | 89,102,114 | 89,102,114 | 89,102,114 | 89,102,114 | ||
| Hole angle（°） | 0-90 | 0-90 | 0-90 | 0-90 | ||
| Speed of rotary head(rpm) | 0-50,0-100 | 0-85,0-170 | 0-70，0-140 | 0-50，0-100 | ||
| Torque of rotary head(kN·m) | 6500 | 7000 | 10000 | 10000 | ||
| Stroke of rotary head(mm) | 3600 | 3600 | 3600 | 3600 | ||
| Stroke of slide frame（mm） | 1500 | 1500 | 1500 | 1500 | ||
| Lifting force（kN） | 78 | 78 | 78 | 78 | ||
| Disel Power(kW) | 90 | 110 | 130 | 130 | ||
| Dimension(mm) | 5700×2100×1950 | 5700×2100×1950 | 5700×2100×1950 | 5700×2100×1950 | ||
| Weight(kg) | 7100 | 7500 | 7800 | 8000 | ||
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