Hitachi ZX 120

# HITACHI ZX120 Technical Specifications - **Machine Type**: Crawler Hydraulic Excavator - **Operating Weight**: 12200 kg - **Bucket Capacity**: 0.52 m³ - **Swing Speed**: 13.7 rpm - **Max Travel Speed**: 3.4‑5.5 km/h - **Ground Pressure**: 37 kPa ## Engine - **Model**: Isuzu CC‑4BG1TC, 4‑cylinder water‑cooled turbo diesel - **Rated Power**: 66 kW @ 2150 rpm (89 HP) - **Displacement**: 4.329 L - **Fuel Tank Capacity**: 250 L ## Hydraulic System - **Main System Pressure**: 34.3 MPa - **Bucket Digging Force**: 99 kN - **Arm Digging Force**: 65 kN ## Working Range - **Max Digging Depth**: 5570 mm - **Max Ground Reach**: 8270 mm - **Max Dumping Height**: 6160 mm ## Transport Dimensions (L×W×H) - **Length**: 7610 mm - **Width**: 2490 mm - **Height**: 2740 mm ## Undercarriage - **Track Shoe Width**: 500 mm - **Track Gauge**: 1990 mm