HFP42000 Hydraulic Auger Drive For Excavators | 20 to 45 Ton Excavators | 110mm Square Output Shaft | $21,990 inc GST

Ultra-High Torque Hydraulic Auger Drive For Major Civil, Infrastructure and Foundation Applications

The HFP42000 Hydraulic Auger Drive is engineered for excavators operating in the 20 to 45 tonne class, delivering exceptional torque output, ultra-controlled low-speed rotation, and long service life across the most demanding drilling applications.

Designed for deep foundations, piling preparation, infrastructure works, utilities, transmission projects, bulk fencing, and heavy civil construction, the HFP42000 provides outstanding ground penetration in hard ground, rock-laden soils, and large-diameter auger applications.

Built for Australian conditions, this auger drive is ideally suited to Tier 1 contractors, major infrastructure projects, councils, utilities, hire fleets, government departments, mining support operators, and OEM applications requiring a high-torque, serviceable auger solution.

Designed for Australian operating conditions and backed locally by ST Engineering and HFP Attachments for expert advice, fitment support, parts, and after-sales service.

KEY FEATURES & BENEFITS

• Ultra-high torque hydraulic drive system

• Up to 42,318Nm torque output

• High-pressure epicyclic gearbox

• 110mm square output shaft

• Compatible with HFP A10 110mm square auger bit range

• Supports auger diameters from 300mm to 1500mm

• Designed for high-pressure hydraulic systems up to 310 Bar

• Smooth low-speed drilling performance across extreme ground conditions

• Hydraulic hoses and adaptors included

• Built for Australian conditions

• 2-Year Manufacturer's Warranty

SUITABLE APPLICATIONS

Ideal for:

• Deep foundation drilling

• Infrastructure projects

• Piling preparation

• Utility installation

• Civil construction

• Transmission projects

• Government projects

• Mining support operations

• Contractor fleet applications

• Heavy construction works

FUNCTIONAL OVERVIEW

The HFP42000 is designed to deliver exceptional torque output while maintaining smooth rotation and hydraulic efficiency.

Its high-capacity hydraulic motor and reinforced high-pressure epicyclic gearbox provide efficient torque multiplication, allowing operators to complete demanding drilling tasks with excellent control and reliability.

The 110mm square output shaft provides increased strength and secure torque transfer for large-diameter augers and high-load drilling applications.

The high-pressure design allows the HFP42000 to continue performing in applications where conventional auger drives reach their operating limits.

DESIGN & CONSTRUCTION

Ultra-High Torque Hydraulic Drive System

Designed to deliver strong, consistent torque output in demanding drilling conditions.

High-Pressure Epicyclic Gearbox

Engineered for continuous heavy-load operation and efficient torque multiplication.

Heavy-Duty 110mm Square Output Shaft

Designed for secure torque transfer and long-term durability in major civil, mining support, infrastructure, and high-load drilling applications.

Reinforced Structural Housing

Built to withstand repetitive commercial, civil, infrastructure, and mining drilling projects.

Excavator-Matched Design

Optimised for excavators in the 20 to 45 tonne class, providing excellent stability and drilling control.

MACHINE COMPATIBILITY

• Carrier Type: Excavator

• Typical Excavator Suitability: 20 to 45 Ton

• Suitable for all major excavator makes and models

Machine make and model details should be supplied to confirm hitch compatibility and mounting requirements.

SPECIFICATIONS

Feature	Specification
Excavator Compatibility	20–45 Ton
Maximum Torque	42,318Nm
Operating Pressure	310 Bar
Oil Flow Range	80–170 L/min
Rotary Speed	9–20 RPM
Hydraulic Hose Connection	1 Inch
Output Shaft	110mm Square
Unit Weight	440kg
Unit Height	1410mm
Maximum Diameter	406mm
Compatible Auger Range	HFP A10 Series 110mm Square
Supported Auger Length	2300mm
Supported Auger Diameter	300–1500mm

Specifications are indicative only and may vary depending on supplier updates and ongoing product improvements.

PACKAGE INCLUDES

• HFP42000 Hydraulic Auger Drive

• Hydraulic hoses and adaptors

Auger bits are sold separately.

PLEASE NOTE: Quick Connects to your machine are not included.

Optional mounting configurations available:

• Double Pin Cradle Hitch

• Double Pin Hitch

• Single Pin Hitch

IMPORTANT INFORMATION

To ensure correct fitment and operation, please provide:

• Machine make

• Machine model

• Pin diameter

• Pin centre to pin centre

• Width between ears

• Quick hitch type

• Auxiliary hydraulic flow

• Auxiliary hydraulic pressure

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

Standard shipping (website shipping through checkout) is to nearest depot or commercial business with forklift facilities.

Residential/farm deliveries are also available but all properties with a house are considered residential deliveries by freight companies and the freight costs are higher.

Please contact us for a quote if you want residential delivery.

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