Description

The Aussie Mole Floating Head pneumatic earth piercing tool is a heavy-duty trenchless boring solution engineered for fast, accurate, and efficient underground installation of pipes, conduits, ducts, and utility services in demanding ground conditions. Designed and manufactured in Australia, the Aussie Mole floating head range has been developed through decades of continuous refinement to deliver exceptional reliability, penetration performance, and operational accuracy across a wide variety of soil types.

Purpose-built for professional contractors, utility installers, civil works, telecommunications, plumbing, irrigation, electrical, gas, and NBN applications, the Aussie Mole provides a highly cost-effective alternative to traditional open trenching methods. By creating a compact underground bore beneath the surface, the system significantly reduces excavation requirements, surface restoration costs, labour expenses, traffic disruption, and environmental impact while allowing installations beneath roads, driveways, footpaths, landscaped areas, and existing infrastructure.

Advanced Floating Head Design

At the core of the Aussie Mole system is the advanced floating head mechanism, specifically engineered for operation in compacted soils, clay, and difficult ground conditions where conventional solid head systems may struggle. The stepped floating head design delivers a rapid and highly efficient hammering action that improves penetration speed while maintaining excellent boring accuracy and directional stability.

The carefully engineered relationship between the striker, internal timing, weight distribution, and floating head geometry allows the unit to efficiently transfer impact energy into the surrounding soil while simultaneously compacting and reinforcing the bore tunnel during operation. This results in faster installation times, improved tunnel stability, and reduced risk of deviation during longer bores.

Compared with traditional excavation methods, the floating head design allows contractors to complete underground installations with:

• Minimal surface disturbance
• Reduced reinstatement and clean-up costs
• Lower labour and machinery requirements
• Faster project completion times
• Reduced traffic and pedestrian disruption
• Improved productivity in difficult ground conditions

Heavy-Duty Construction

Aussie Mole floating head tools are manufactured from premium high-alloy steels and heat treated to achieve maximum hardness, impact resistance, and wear life. Designed specifically for harsh Australian operating environments, the units are engineered to withstand continuous heavy-duty use while maintaining long-term reliability and low maintenance requirements.

The simplified mechanical design uses a minimal number of moving components to reduce servicing complexity and maximise operational dependability in the field. This rugged construction makes the Aussie Mole particularly well suited for contractors requiring equipment capable of reliable day-to-day operation under demanding site conditions.

Operational Features

The Aussie Mole floating head range incorporates several advanced design features to improve usability, performance, and serviceability:

• Advanced stepped floating head system for improved penetration and accuracy
• Rapid pneumatic hammering action for high boring efficiency
• Quarter-turn reverse operation for easy retrieval
• Self-aligning piston valve system for reliable starting and smooth operation
• Replaceable piston seals for simplified servicing
• Bore compacting action for improved tunnel stability
• Minimal moving parts for reduced maintenance
• Australian-made heavy-duty construction
• Suitable for pulling pipes or ducts through the bore using optional attachments

The system can also be adapted for direct pipe pulling during operation, allowing contractors to simultaneously bore and install conduit or pipework in a single process. Alternatively, the bore can be completed first before the pipe is installed during tool retrieval.

Applications

Aussie Mole floating head tools are widely used for:

• Telecommunications and NBN conduit installation
• Electrical service installation
• Water pipe installation
• Gas line installation
• Irrigation systems
• Sewer and drainage applications
• Road and driveway crossings
• Footpath and landscaped area crossings
• General trenchless utility installation

The floating head configuration is particularly effective in clay, compacted fill, dense soils, and other challenging ground conditions requiring superior penetration performance and directional stability.

Standard and Stubby Models

The floating head range is available in both standard and stubby body configurations to suit varying installation environments and launch pit restrictions.

• Standard Models provide maximum directional stability and are ideal for longer or deeper bores.
• Stubby Models offer a more compact overall length for operation in confined spaces and restricted launch areas while still maintaining excellent boring performance.

Available Aussie Mole Models

Aussie Mole Accessories