日立建機 50u

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 Hitachi ZX50U is a 5-ton ultra-short tail swing mini excavator, a best-selling imported Japanese model. Optimized for operation in confined urban areas with low fuel consumption and minimal breakdowns, it is the top export choice for landscaping, municipal pipeline works, yard renovation, farm irrigation and indoor demolition. It features a unique ultra-short tail design where the rear of the machine never extends beyond the track width during slewing, preventing collisions with walls and pipelines when working in old residential compounds, alleyways, greenhouses and basements. Equipped with an original fuel-efficient Yanmar engine and Hitachi’s self-developed triple-pump hydraulic system, it delivers smooth performance for fine grading and trench digging. The dozer blade comes with a float function to boost backfilling and leveling efficiency.