stock availability is not displayed live on our website. Our team will confirm availability and lead times upon enquiry or order.
Heavy Duty GP Trenching Bucket 300mm to 900mm – From $1,650 inc GST | 6 to 8 Ton Excavators with 50mm Pins
Engineered for Durability, Reliable Fitment, and Strong Digging Performance
The HFP Heavy Duty GP Trenching Bucket range is designed for contractors, plumbers, landscapers, civil works, drainage, and general excavation applications requiring durability, reliable fitment, and strong digging performance.
Designed for 6 to 8 ton excavators running 50mm pin pickups, these buckets are engineered for efficient trenching and controlled excavation across demanding ground conditions.
Available in widths from 300mm through to 900mm, this range provides the correct bucket configuration for everything from narrow service trenching through to general excavation and civil applications.
Key Features
- Heavy-duty GP trenching bucket design
- High-strength steel construction
- Supplied with heavy-duty teeth and bucket pins
- Integrated side cutters for improved wear resistance
- Designed for trenching, drainage, plumbing, and general excavation
- Reliable digging performance and penetration
- Pin-on or quick hitch compatible
- Backed locally by HFP Attachments
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.
Specifications
| Feature | Specification |
|---|---|
| Bucket Widths | 300mm to 900mm |
| Pin Size | 50mm |
| Machine Class | 6 to 8 Ton Excavators |
| Bucket Type | GP Digging & Trenching Bucket |
| Material | High-Strength Steel |
| Teeth | Included |
| Side Cutters | Integrated |
| Mounting | Pin-On or Quick Hitch Compatible |
Why Choose HFP Attachments
Most suppliers just import and move boxes — then you're on your own. HFP is different.
We don't just sell attachments. We build them, support them, repair them and stand behind them.
- Australian-made attachments manufactured in-house
- Imported attachments backed by local parts and support
- Expert advice from purchase through to installation
- Workshop-based repairs and modifications available
- Local warranty support with real people you can contact
- Experienced team who understand fitment and real-world applications
Whether you choose Australian-made or imported equipment, you're dealing with a company that works with attachments every day — not just a reseller.
With HFP, you get the right attachment, correctly fitted and backed by local support.
Support & Warranty
All products are backed locally by HFP Attachments with access to parts, technical support, repairs and after-sales service.
Manufacturer's warranty applies.
Warranty claims are handled locally through HFP Attachments. In the event of a warranty issue, you deal directly with our Australian team rather than being required to return products overseas for assessment or repair.
Our goal is to minimise downtime and provide practical solutions as quickly as possible.
Important Information
Price varies depending on bucket size selected.
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
This ensures correct fitment prior to manufacture. This attachment is configured to suit your machine 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
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.
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.
Contact & Orders
- Phone: 03 9762 6483
- Email: sales@stengineering.com.au
- Order Online: Available via our website checkout