Subway Foundation Pit Drilling Rig
Item No.: BHD-175
Product Name: Subway foundation pit drilling rig
Brand: BEALONG
Customization Available
MOQ: 1
Description
Product Introduction
This subway foundation pit drilling rig is powered by a high-efficiency motor and features a streamlined, robust, and stable structure. Its unique rotary platform is equipped with a reliable braking system and supports a wide-angle rotation of nearly 180 degrees, easily meeting the requirements for omnidirectional, zero-blind-spot operations. Key hydraulic components-including hydraulic pumps, control valves, motors, and high-pressure hoses-are carefully selected from renowned international brands to ensure efficient system performance. Additionally, the equipment is thoughtfully fitted with a winch and an extended auxiliary rod, significantly simplifying the hoisting process for casings and anchor rods, thereby saving time and effort during on-site operations.
Technical Specifications
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BHD175 Electric anchor drilling rig |
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Engine |
|
|
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Motor power |
KW |
55+55+2.2 |
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Hydraulic system |
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Hydraulic pumps |
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1st circuit operating pressure |
Mpa |
0-28 |
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2nd circuit operating pressure |
Mpa |
0-24 |
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3rd circuit operating pressure |
Mpa |
0-24 |
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Hydr.oil tank capacity |
L |
400 |
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Crawler base |
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Crawler type |
LG-135 |
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Towing force |
kN |
100 |
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Crawler speed |
m/h |
580/820 |
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Ground pressure |
N/cm2 |
5.68 |
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Overall width |
mm |
2000 |
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Length of crawler units |
mm |
2200 |
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Ground clearance |
mm |
350 |
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Drill mast type |
||
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Feed length |
mm |
3500 |
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Feed force |
kN |
37 |
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Retraction force |
kN |
76 |
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Feed rate |
m/min |
0-18.5 |
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Retraction rate |
m/min |
0-9.5 |
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Fast feed rate |
m/min |
0-75 |
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Fast retraction rate |
m/min |
0-38.5 |
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Hydraulic drifter |
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Mode of Operation |
Rotary/Percussive |
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Percussion Frequency |
Times/min |
0-1400 |
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Max. torque |
Nm |
13600 |
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Clamp range |
mm |
60-260 |
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Max. clamp force |
KN |
310 |
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Rotating |
r/min |
0-36 0-66 0-72 0-132 |
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Transport dimensions (L*W*H) |
mm |
7000*2200*2900 |
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Weight |
kg |
11000 |
Product Details
Key Advantages
Powerful and Efficient Electric Drive:
Equipped with a high-torque electric motor, the BHD175 ensures stable and sustained power output; compared to traditional diesel rigs, it requires less maintenance and offers superior cost-efficiency.
Exceptional Stability and Streamlined Design:
Featuring a streamlined mechanical structure, it maintains high stability during heavy-duty drilling operations, effectively minimizing on-site downtime.
Flexible 360° Operation:
Equipped with a braking-capable rotating platform offering a rotation range of nearly 180° to the left and right, enabling seamless, all-around drilling without the need to reposition the entire machine.
Premium Imported Hydraulic System:
Key components-including hydraulic pumps, valve assemblies, motors, and hoses-are sourced from internationally renowned brands, ensuring long-term reliability even under extreme high-pressure operating conditions.
Intelligent Lifting and Extension System:
An integrated winch and extended auxiliary mast make the lifting and positioning of heavy casings and anchor rods both easy and efficient.
Application Scenarios
- Slope Support & Stabilization
- Foundation Pit Anchoring
- Tunnel & Subway Engineering
- Anti-Floating Anchoring
We are a professional supplier of subway foundation pit drilling rigs; if you require customized products, please feel free to send us your specifications.
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