Cat Mini 304 — 12″ High-Durability Trenching Bucket
The Caterpillar Mini 304 12-inch bucket is the industry definitive solution for operators requiring surgical material removal in tight urban environments, foundation footings, or complex utility crossings. This attachment is uniquely configured for high-productivity trenching, combining a narrow profile with an aggressive digging geometry designed to maximize the breakout force of your CAT mini excavator. Engineered for maximum uptime, this heavy-duty bucket features a robust pin-on or coupler-ready design that ensures stable, vibration-free operation during intensive utility installation and landscaping projects.
Comprehensive Technical Specifications:
- Make / Compatibility: Caterpillar (Fits CAT 304 Series Mini Excavators)
- Width: 12 Inches (305 mm)
- Unit SKU: #5223
- Serial Number: HD70300054
- Condition: Used / Field Inspected
- Application: Precision trenching, footings, and electrical/plumbing utility lines
Core Advantages & Performance:
- Surgical Digging Precision: The 12-inch width provides the definitive tool for trenching and backfilling requirements where minimal surface disruption is critical, saving substantially on restoration costs and backfill materials.
- High-Standard Wear Resistance: Built with Caterpillar’s signature heavy-duty steel, this bucket is engineered to withstand abrasive soil conditions, ensuring long-term structural integrity and minimal edge wear.
- Optimized Bucket Geometry: The specialized internal curve design promotes rapid material loading and clean dumping, significantly increasing cycle speed and overall machine fuel efficiency.
- Reliable Fleet Integration: As a verified used asset, this bucket has been thoroughly inspected to ensure all pin-points and mounting surfaces meet professional operational standards for immediate job site deployment.
Sales Status: Available for Immediate Pickup
Located in Houston, Texas. Verified professional attachment ready for immediate job site mobilization. Contact us at 281-598-0378 to confirm compatibility or to request a formal quote.
Equipment Resources & Surplus
- Full Inventory: Browse our complete selection of Used Construction Equipment Sales.
- More Attachments: View all available Excavator Attachments & Buckets.
- Rental Fleet: Explore our high-standard Construction Equipment Rentals in Houston, TX.
- Bulk Surplus: For industrial items and components, visit www.BoyerSurplus.com.
Featured Surplus Collections from BoyerSurplus.com:











