久保田 U 15

I. Factory Standard Equipment Standard Earthmoving Bucket: 0.11m³ Dual Auxiliary Breaker Hydraulic Piping: Main and secondary hydraulic circuits (standard) Front Dozer Blade (with float function) – 300mm Rubber Tracks II. Bucket Options Trenching Bucket (0.07–0.09m³): For cable trenching, yard slotting Small Rock Bucket (0.10m³): For hard soil, crushed stone Screening Bucket: For sifting sand/soil and construction waste III. Breaking & Demolition 53/55-Series Hydraulic Breaker (primary option – for breaking ground slabs, demolishing walls) IV. Material Handling Attachments Hydraulic Thumb (bucket + thumb integrated – for gripping rocks, pipes, tree roots) Small Rotating Log Grapple (for gripping branches, waste material) V. Special Attachments Hydraulic Quick Coupler: For fast switching between bucket/breaker/grapple Small Hydraulic Auger: For tree planting, small solar piling, foundation drilling Micro Vibratory Compactor: For trench edge and corner compaction

Kubota U15‑3S is a Japan‑original 1.5‑ton zero‑tail mini excavator. Compact in overall dimensions, it features two core functions: retractable chassis and swing boom. It is mainly used for indoor demolition, garden renovation, orchard work, narrow‑space municipal construction and yard excavation. The rubber tracks will not damage cement pavements, making it ideal for urban indoor and residential‑area operations. With abundant spare‑parts availability worldwide and large pre‑owned machine circulation, it is highly recognized in overseas markets and well‑suited for rental and small‑scale engineering projects.