久保田 u55-4

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

The Kubota U55‑4 is a popular 5.5‑ton short‑tail‑swing mini excavator widely traded in global used machinery market. Powered by genuine Kubota V2607‑DI four‑cylinder direct‑injection diesel engine with low fuel consumption and stable performance. It works reliably in dusty job sites and tolerates different quality diesel fuel. Short tail‑swing design allows safe rotation in narrow space, ideal for urban sites and indoor demolition. Factory‑fitted dual auxiliary hydraulic circuits support hydraulic breaker, grapple and tilt bucket without extra modification. Three‑pump load‑sensing hydraulic system delivers smooth and precise operation. Standard dozer blade and rubber tracks protect paved ground. Compact dimension fits inside 40HQ container to save sea‑freight cost. Widely used in municipal trenching, landscaping, farm irrigation and small demolition jobs. Spare parts are widely available worldwide, highly recommended for small contractors and rental fleets overseas.