Heavy Duty Banana Trenching Buckets – From $1,690 inc GST | 2.5 to 4.5 Ton Excavators with 35mm to 40mm Pins

Heavy Duty Banana Trenching Buckets

From $1,690 including GST. Price varies depending on size selected.

The HFP Banana Trenching Bucket range is designed for precise narrow trench excavation where clean trench lines, reduced ground disturbance, and efficient spoil removal are critical.

Designed for 2.5 to 4.5 ton excavators running 35mm to 40mm pin pickups, these heavy-duty deep trench buckets feature a longer, narrower profile ideal for plumbing, drainage, irrigation, electrical, communications, and civil trenching applications.

The shallow bucket profile improves material release, particularly in wet or sticky ground conditions, while the narrow design allows operators to trench efficiently without over-excavation.

Backed locally by ST Engineering and HFP Attachments for expert advice, fitment support, parts, and after-sales service.

Fitment & Bucket Class Information

Excavator tonnage is a guide only.

Bucket build class, compatibility, and pricing are determined by the machine's pickup configuration, including:

Pin diameter

Pin centres

Width between ears

Quick hitch configuration

Machines with larger pin sizes require heavier-duty bucket construction with increased material thickness and reinforcement, even where machine tonnage may overlap other classes.

This ensures correct fitment, strength, durability, and long-term performance.

Some machines may vary from standard specifications depending on hitch setup and manufacturer configuration.

Key Features & Benefits

Long narrow bucket profile for precise trenching

Designed for deep and narrow trench applications

Shallow bucket design improves spoil release in wet conditions

Heavy-duty top box construction for improved strength

Splayed bucket teeth for improved penetration and side clearance

Ideal for plumbing, drainage, irrigation, utilities, and civil works

Designed for clean trenching with minimal ground disturbance

Backed locally by ST Engineering and HFP Attachments

Specifications

Important Information

Price varies depending on bucket size selected.

Please confirm your machine make and model, along with:

Pin diameter

Pin centre to pin centre

Width between ears

Quick hitch type

This ensures correct fitment prior to manufacture.

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, 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.

Suitability

Suitable for a wide range of excavator brands including:

CAT, Kubota, Takeuchi, Yanmar, Kobelco, Hitachi, Komatsu, Hyundai, JCB, Volvo, Case, Airman, Wacker Neuson, and many more.

Freight & Delivery

Delivery is typically arranged to:

Your nearest freight depot, or

A commercial business with forklift facilities

Please note any site 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.

Support & Warranty

All attachments are backed locally by ST Engineering with access to parts, technical support, and after-sales service.

Manufacturer's warranty applies.

Why Choose HFP Attachments

Most suppliers just import and move boxes — then you're on your own. HFP is different.

Imported and Australian-made attachments backed locally

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