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HFP4500 Hydraulic Auger Drive – 3–5T Excavators | 4499Nm Torque | Built for Australian Conditions
HFP4500 Hydraulic Auger Drive – 3–5T Excavators
$2,690 including GST.
The HFP4500 Hydraulic Auger Drive is engineered for 3–5 tonne excavators requiring increased torque capacity for demanding drilling applications across fencing, foundation work, footing installation, tree planting, civil construction, utility installation, and general earthworks.
Designed to deliver reliable drilling performance in a wide range of soil conditions, the HFP4500 combines a high-capacity hydraulic motor with an epicyclic gearbox to provide smooth operation, excellent torque output, and long service life.
Suitable for contractors, councils, utility providers, hire fleets, and OEM applications requiring a durable and serviceable auger solution for mid-sized excavator platforms.
Built for Australian conditions and backed locally by ST Engineering and HFP Attachments for expert advice, fitment support, parts, and after-sales service.
Key Features & Benefits
• High torque 4499Nm output
• Suits 3–5 tonne excavators
• Heavy-duty epicyclic gearbox
• High-capacity hydraulic motor
• Non-dislodgement output shaft
• Supports augers from 100mm to 900mm
• Smooth drilling performance across varied soil conditions
• Suitable for fencing, footings, foundations, and civil works
• Hydraulic hoses and adaptors included
• Built for Australian conditions
• 2-year manufacturer's warranty
Suitable Applications
Ideal for:
• Post hole drilling
• Rural fencing
• Tree planting
• Foundation construction
• Screw pile installation
• Utility projects
• Civil construction
• Sign installation
• General earthworks
Functional Overview
The HFP4500 is designed to deliver increased torque capacity while maintaining controlled drilling speeds and smooth hydraulic performance.
Its heavy-duty hydraulic motor and epicyclic gearbox combine to provide efficient torque multiplication, allowing operators to drill larger diameter holes and work in more demanding ground conditions while maintaining excellent machine control.
The broad auger diameter range allows a single drive unit to cover a wide variety of drilling applications, reducing the need for multiple drive sizes across a fleet.
Design & Construction
High-Torque Hydraulic Drive System
Designed to deliver consistent drilling performance in demanding ground conditions.
Epicyclic Gearbox
Provides efficient torque multiplication and improved gearbox longevity.
Non-Dislodgement Output Shaft
Single-piece output shaft mechanically secured within the housing for enhanced operational safety.
Heavy-Duty Construction
Built for repetitive commercial, civil, and utility drilling applications.
Balanced Excavator Design
Optimised for 3–5 tonne excavators to maintain stability and drilling control.
Machine Compatibility
• Carrier Type: Excavator
• Excavator Suitability: 3–5 Ton
• Auger Diameter Range: 100–900mm
• Suitable for all major excavator makes and models within this operating range
Machine make and model details must be supplied to ensure the correct hitch configuration is provided.
Specifications
| Feature | Specification |
|---|---|
| Excavator Suitability | 3–5 Ton |
| Maximum Torque | 4499 Nm |
| Operating Pressure | 240 Bar |
| Oil Flow Range | 32–64 L/min |
| Rotary Speed | 38–76 RPM |
| Hydraulic Hose Connection | 1/2 Inch |
| Output Shaft Diameter | 65mm |
| Supported Auger Diameter | 100–900mm |
| Unit Weight | 71kg |
| Unit Height | 700mm |
| Maximum Diameter | 244mm |
Specifications are indicative only and may vary depending on supplier updates and production improvements.
Package Includes
• HFP4500 Hydraulic Auger Drive
• Hydraulic hoses and adaptors
Machine-side quick connects are not included.
Auger bits are sold separately.
Available hitch configurations:
• Double pin cradle hitch
• Double pin hitch
• Single pin hitch
Important Information
To ensure correct fitment and operation, please provide:
• Machine make
• Machine model
• Hydraulic flow
• Hydraulic pressure
• Pin diameter
• Pin centre to pin centre
• Width between ears
• Quick hitch type
This attachment is custom-configured to suit your excavator setup.
Final configuration and fitment are based on the specifications supplied by the customer.
Machines fitted with quick hitches may require additional clearance considerations depending on hitch design and geometry.
Product images are for illustrative purposes only.
Custom colours are available on request to suit fleet, council, government, utility, contractor, and corporate requirements.
Colour, decals, hydraulic hose routing, and minor design features may vary between production runs and ongoing product improvements.
Machine specifications should always be confirmed prior to ordering to ensure correct fitment and hydraulic compatibility.
Freight & Delivery
Delivery is typically arranged to:
• Your nearest freight depot, or
• A commercial business with forklift facilities
Residential and farm delivery options are also available.
Please note any property with a house is classified as residential by freight carriers and may incur additional delivery charges.
Contact us with your suburb and postcode for an accurate freight quote.
Pickup is also available from our Kilsyth facility.
Support & Warranty
All attachments are backed locally with access to parts, technical support, and after-sales service.
• 2-Year Manufacturer's Warranty
• Ongoing After-Sales Technical Support
Why Choose HFP Attachments
Most suppliers just import and move boxes — then you're on your own. HFP is different.
Australian-made and imported attachments available
Expert advice from purchase through to installation
Local warranty, repairs, and technical support
Experienced team who understand fitment and real-world applications
With HFP, you get the right attachment, correctly fitted, and backed by local support.
Contact & Orders
Phone: 03 9762 6483
Email: sales@stengineering.com.au
Order Online: Available via our website checkout