日立建機 ZX 50 U

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

Hitachi ZX50U is classic 5-ton ultra-short tail mini crawler excavator. Ultra-small tail swing design, counterweight stays within track width while slewing, perfect for tight confined sites. Powered by Yanmar 4TNV88C engine and Hitachi HHH load-sensing hydraulic system. Widely used in indoor demolition, municipal pipeline, landscaping, orchard and small earthwork projects. Rubber tracks protect paved roads. Large global stock, easy spare parts sourcing, popular for overseas rental business.