Pneumatic Anchor Drilling Rig
Item No.: BGD-290L
Product Name: Pneumatic anchor drilling rig
Brand: BEALONG
Engine: QSC8.3-C260
Customization Available
MOQ: 1
Description
Product Introduction
The BHD-290L is an annual new product launched by our company. The maximum diameter through which the clamping device of this drilling rig can pass is 430mm, and the longest travel distance of the power head can reach 10.5 meters. It can achieve 10-meter vertical hole drilling with one rod to the end, eliminating the need for frequent disassembly of the drill pipe and improving construction efficiency. A two-section combined tower frame is adopted, which is detachable and also takes into account the construction of inclined holes. In terms of auxiliary control, it is equipped with a drilling Angle display, which can constantly monitor the mast Angle and improve the drilling accuracy. The operation console can be rotated and raised, which is convenient for the operator to observe the hole opening.
Product Details
Technical Specifications
|
BGD-290L Pneumatic anchor drilling rig |
|
|
Engine Model No. |
QSC8.3-C260 |
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Emission level |
Ⅲ |
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Rated power (kW) |
194kW@2200rpm |
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Caterpillar Band Model No. |
LG-154 |
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Tramming Motor |
Double-speed |
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Tramming speed (km/h) |
1.5/2.3 |
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Ground pressure (N/cm2) |
7.2 |
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Gradeability (°) |
17 |
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Rotation rate at low gear(r/min) |
0~~50 |
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Rotation rate at high gear (r/min) |
0~10 |
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Torque range at high gear (Nm) |
9900 |
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Torque range at low gear (Nm) |
17000 |
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Impact work (N*m) |
1180 |
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Percussion frequency (min1) |
1250 |
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Feed stroke (mm) |
10600 (5450 After disassembly) |
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Feed force (kN) |
100 |
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Retraction force (kN) |
100 |
|
Feed rate (m/min) |
0~12 0~60 |
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Retraction rate (m/min) |
0~12 0~60 |
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Feeding Pattern |
Motor+Gear box+Chain |
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Clamp range (mm) |
60~430 |
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Max.clamp force (KN) |
324 |
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Dimension (mm) |
13250 (7950 After disassembly) *2280*3198 |
|
Weight (T) |
18 |
Product Applications
Slope Protection Engineering
Suitable for slope anchoring and bolting construction in highways, railways, hydropower stations, open-pit mines, etc.
Foundation Reinforcement Engineering
Used for building foundation reinforcement, deep foundation pit support, soil nailing wall construction, and micropile construction.
Hydropower and Tunnel Engineering
Suitable for tunnel pre-support, system bolting construction, and underground cavern reinforcement.
Mining Engineering
Meets the construction needs of mine slope treatment, stope support, and geological disaster prevention.
Geological Disaster Control Engineering
Suitable for landslide control, unstable rock reinforcement, and various disaster prevention and mitigation projects.
Product Features
10-meter Vertical Drilling with One Rod to the End:
The power head has a maximum stroke of 10.5 meters, enabling continuous drilling of 10-meter vertical holes without frequent drill rod disassembly, effectively reducing auxiliary operation time and improving drilling efficiency.
Large-Diameter Clamping System:
The clamps have a maximum diameter of 430mm, accommodating various specifications of drilling tools and casing, expanding the equipment's application range.
Dual-Mode Construction for Vertical and Inclined Holes:
The Pneumatic anchor drilling rig adopts a two-section combined tower structure with a detachable tower design, meeting not only the requirements for vertical hole construction but also accommodating inclined hole construction at various angles.
Intelligent Angle Monitoring System:
Equipped with a real-time drilling angle display function, it continuously monitors changes in the mast angle, helping operators accurately control the drilling direction and improve hole quality.
User-Friendly Operating Platform:
The operating platform has rotation and lifting functions, allowing operators to easily observe the borehole conditions in real time, improving construction safety and operational comfort.
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