The Hitachi ZX120 is a hydraulic excavator model produced by Hitachi Construction Machinery, a well-known manufacturer of heavy equipment. Here are some key details about the ZX120:
General Specifications:
Operating Weight: Approximately 12,000–13,500 kg (varies by configuration)
Engine: Typically equipped with a 4-cylinder diesel engine (e.g., Isuzu or Hitachi engine)
Power Output: ~ 69 kW (93 HP) (varies by region and emission standards)
Bucket Capacity: ~ 0.45–0.6 m³ (standard bucket)
Max Digging Depth: ~ 6.0–6.5 m
Max Reach: ~ 9.0–9.5 m
Swing Speed: ~ 10–12 rpm
Travel Speed: ~ 4.5–5.5 km/h
Features:
Hydraulic System: Advanced hydraulic pumps and valves for smooth operation.
Cab Comfort: Ergonomic design with air conditioning (optional) and low noise levels.
Durability: Reinforced undercarriage and boom/structure for long-term reliability.
Fuel Efficiency: Optimized engine and hydraulic system for lower fuel consumption.
Technology: Some models may include Hitachi’s ICT (Intelligent Control Technology) for better performance monitoring.
Applications:
Construction: Digging, trenching, loading.
Landscaping: Site preparation, grading.
Demolition: With appropriate attachments.
Utility Work: Roadwork, pipeline installation.
Variants:
ZX120-3, ZX120-5, ZX120-6 (different generations with improvements in emissions and efficiency).
Some models comply with Tier 4 Final (EU Stage IV) emission standards.
Competitors:
Komatsu PC120
CAT 312
Volvo EC120
Kobelco SK120
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