Innovative Impact Moling Systems for Fast and Reliable Excavation

Customization: Available
After-sales Service: 24-Hour Response
Warranty: 6 Months

Product Description

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Basic Specifications

Model NO.
BM75
Certification
ISO 9001:2000, ISO 9001:2008
Condition
New
Bit Type
Diamond Bit
Drilling Way
Impactor
Drill Hole Diameter
40-140mm
Impact Frequency
2.2-3.0Hz
Air Pressure
0.4-0.8MPa
Air Consumption
0.6-1.5m³/Min
Unit Weight
25kg
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BM Series Pneumatic Piercing Tools

The BM series pneumatic mole is engineered for efficient short-distance horizontal pipe laying across diverse soil conditions. It is particularly effective in soil layers containing pebbles or small boulders. The innovative front impact head operates independently from the main body, providing concentrated forward energy to penetrate obstacles. If impassable barriers are met, the tool features a simple retraction mechanism activated by turning the hose.
Pneumatic Piercing Tool
Tool Component 1
Tool Component 2
Tool Component 3
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Technical Parameters

Type BM60 BM75 BM90 BM105 BM120 BM140
Impact frequency (Hz)2.2-3.32.2-3.02.2-3.12.1-2.92.1-2.82.0-2.7
Air pressure (MPa)0.4-0.80.4-0.80.4-0.80.4-0.80.4-0.80.4-0.8
Air consumption (m³/min)0.6-1.20.6-1.51.2-2.01.6-2.52.0-3.03.0-4.0
Outer diameter (mm)607590105120140
Length (mm)105011701380153017501873
Weight (kg)2025457095150
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Drawings & Certifications

Detailed CAD drawings and dimensional diagrams are available. Our engineering team provides tailored designs for specific project needs.
CAD Drawing
Certification 1
Certification 2
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Support & Profile

After Sales Service: We provide 24/7 technical assistance, spare parts supply, and comprehensive on-site or remote training for operation and maintenance.
The professional manufacturing enterprise is engaged in the R&D, design, production, and sales of trenchless drilling tools. With plants covering over 20,000m², we prioritize pragmatism, innovation, and unity to build an internationally recognized brand.
Factory View

Why Choose Us?

  • OEM/ODM capabilities
  • Competitive pricing & bulk discounts
  • Fast shipping & customs support
  • Turnkey project solutions
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Other Products

  • Pipeline bursting & rehabilitation machines
  • HDD drill pipes & reamers
  • Water well & mine drill pipes
  • HDD bits, blades, and swivels

Frequently Asked Questions

What's the lead time for orders?
Standard models ship in 15–30 days; customized units require 30–45 days.
Can I request a customized size?
Absolutely! We offer tailored customization to meet specific project requirements.
What documents do you provide for export?
We provide a full export package including Commercial Invoice, Packing List, Bill of Lading, and COC.
What soil conditions is the pneumatic mole suitable for?
It is designed for horizontal pipe laying in various soil conditions, including layers with pebbles or boulders.
How does the tool handle impassable obstacles?
If an impassable obstacle is encountered, you can simply turn the hose to the right to retract the mole safely.
How do I place an order?
Please reach out through our official channels to request a quote and confirm with a Purchase Order (PO).

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