日立建機 70

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 ZX70 is a classic 7-ton standard short-tail compact hydraulic excavator from Japan, widely popular for municipal piping, landscaping and residential renovation projects worldwide. It features four core strengths: reliable genuine Yanmar 4TNV98 engine, HIOS III load-sensing hydraulic system, excellent fuel efficiency and balanced compact undercarriage. It performs well in tight construction sites with short tail swing. Factory pre-installed dual-way auxiliary hydraulic lines support direct fitting of breakers, grapples and augers for multi-purpose earthmoving and light crushing. The mechanical direct-injection Yanmar engine requires no urea aftertreatment for Tier3 versions to simplify maintenance. It runs steadily under high-temperature and dusty working conditions with good tolerance for low-grade diesel. Supported by Hitachi and Yanmar global spare parts network to reduce downtime. Its compact dimension fits fully inside 20GP container without disassembly, making it the preferred fuel-saving Japanese mini excavator for overseas small contractors and landscaping rental businesses.