
The Story
CAT 301.8 Micro Trenching Bucket - 15"/400mm Depth
The Rhinox 15"/400 mm Deep Dig Bucket (often called a Micro Trenching or Plumbing bucket) is built to fit the CAT 301.8 mini excavator. It’s designed for precise, narrow trenches required when installing small diameter pipes and cables, fibre optic lines, and narrow irrigation runs. With its deeper digging capability, you can complete trenching tasks faster, reduce backfill time, and lower reinstatement costs on your sites.
- Depth: 15 inches / 400 mm deep digging to reach below utilities in a single pass.
- Compatibility: Specifically engineered to mount on CAT 301.8 mini excavators for reliable performance.
- Micro trenching design: Optimized for installing small-diameter pipes and cables, fibre optic runs, and narrow irrigation trenches with clean profiles.
- Width option: Available in a 3-inch (75 mm) width for tight, constrained work areas.
- productivity benefits: Reduces digging and backfilling time and helps minimize reinstatement costs by delivering precise, deep trenches with minimal surface disruption.
Designed for professionals who need a focused trenching solution on a CAT 301.8, this bucket supports efficient service runs and fibre installation in restricted spaces. It’s a purpose-built tool that helps you complete micro trenching tasks with accuracy and consistency.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
CAT 301.8 Micro Trenching Bucket - 15"/400mm Depth
The Rhinox 15"/400 mm Deep Dig Bucket (often called a Micro Trenching or Plumbing bucket) is built to fit the CAT 301.8 mini excavator. It’s designed for precise, narrow trenches required when installing small diameter pipes and cables, fibre optic lines, and narrow irrigation runs. With its deeper digging capability, you can complete trenching tasks faster, reduce backfill time, and lower reinstatement costs on your sites.
- Depth: 15 inches / 400 mm deep digging to reach below utilities in a single pass.
- Compatibility: Specifically engineered to mount on CAT 301.8 mini excavators for reliable performance.
- Micro trenching design: Optimized for installing small-diameter pipes and cables, fibre optic runs, and narrow irrigation trenches with clean profiles.
- Width option: Available in a 3-inch (75 mm) width for tight, constrained work areas.
- productivity benefits: Reduces digging and backfilling time and helps minimize reinstatement costs by delivering precise, deep trenches with minimal surface disruption.
Designed for professionals who need a focused trenching solution on a CAT 301.8, this bucket supports efficient service runs and fibre installation in restricted spaces. It’s a purpose-built tool that helps you complete micro trenching tasks with accuracy and consistency.























