日立建机 ZX 120

# HITACHI ZX120 (Standard) — Specifications ### **Engine** - **Engine Model**: Isuzu CC-4BG1TC (4-cylinder turbocharged, intercooled) - **Rated Power**: **66 kW / 90 HP @ 2,150 rpm** - **Displacement**: 4.329 L - **Emissions**: Meets regional emission standards (varies by market) ### **Performance & Dimensions** - **Operating Weight**: **12,200 kg (26,896 lbs)** - **Bucket Capacity (ISO)**: **0.52 m³** - **Bucket Digging Force (ISO)**: **99 kN** - **Max Digging Radius**: **8,270 mm** - **Max Digging Depth**: **5,570 mm** - **Max Dump Height**: **6,100 mm** - **Track Shoe Width**: **700 mm** - **Transport Dimensions (L×W×H)**: **7,610 × 2,500 × 2,740 mm** - **Travel Speed (High/Low)**: 5.5 / 3.4 km/h - **Swing Speed**: 13.7 rpm ### **Hydraulics** - **Hydraulic System**: HIOS II - **Pump Flow**: 210 L/min (55.5 gpm) - **Relief Pressure**: 34.3 MPa (4,980 psi) - **Hydraulic Oil Capacity**: 130 L ### **Capacities** - **Fuel Tank**: 250