日立建機 ZX 70

Product Overview The Hitachi ZX70 is a 6.7-ton class mini hydraulic excavator manufactured by Hitachi Construction Machinery, a global leader based in Japan. This model is widely used in urban construction, landscaping, utility installation, foundation work, and agricultural applications. Known for reliability and fuel efficiency. Key Specifications Operating Weight: 6,700 kg Engine Power: 44.4 kW (59.5 HP) Bucket Capacity: 0.33 m³ Max Digging Depth: 4,160 mm Max Digging Reach: 6,410 mm Max Dumping Height: 5,500 mm Travel Speed: 4.5 km/h Transport LxWxH: 6,080 x 2,260 x 2,600 mm Engine Powered by Isuzu diesel engine. Features low fuel consumption, durable design, and reliable cold starts. Meets emission standards for global export including EU Stage III and EPA Tier 3 equivalent. Hydraulic System Advanced hydraulic system with three independent pumps. Provides precise control for digging, lifting, swinging, and traveling. Auto-idle function reduces engine speed when controls are not used, saving fuel. Power boost function temporarily increases digging force when needed. Undercarriage Heavy-duty steel track frame. Track shoe width: 450 mm. Rubber tracks available as option for work on finished surfaces. Track tension adjustable with grease gun. Dozer blade optional for backfilling and grading. Operator Cab ROPS certified cab for operator safety. Large glass areas for excellent visibility. Right side transparent lower window for better view of bucket and track edges. Suspension seat for operator comfort. Pilot operated control levers. Safety Features ROPS cab protects operator in rollover. Anti-slip plates on track frames. Engine start only when hydraulic lock lever is locked position. Reverse alarm. Emergency hammer inside cab. Maintenance Engine cover opens fully for easy access. Daily check points accessible from ground level. Battery disconnect switch and fuel filters located conveniently. Radiator and oil cooler side by side for easy cleaning. Daily service under 15 minutes. Applications Residential construction: foundations and trenching Road work: drainage ditches and utility lines Landscaping: grading and tree pits Farming: irrigation ditches and post holes Advantages Reliable Isuzu engine with low fuel consumption. Efficient three-pump hydraulic system. Compact size for urban job sites. Global Hitachi dealer network for parts and service support. Summary The Hitachi ZX70 is a reliable and fuel-efficient 6.7-ton mini excavator suitable for contractors and rental companies worldwide. For second-hand units, inspection reports and working videos available upon request.