日立建机 ZX 120

# HITACHI ZX120 Crawler Excavator Specifications Model: HITACHI ZX120 Operating Weight: 12200 kg Bucket Capacity: 0.52 m³ Transport Dimensions (L×W×H): 7340 × 2490 × 2870 mm Track Shoe Width: 500 mm Travel Speed (High/Low): 5.5 / 3.3 km/h Swing Speed: 13.3 rpm Bucket Digging Force: 99 kN Arm Digging Force: 72 kN Max Digging Depth: 5540 mm Max Digging Radius (Ground Level): 8270 mm Max Dumping Height: 6190 mm Ground Contact Pressure: 0.37 bar ## Engine Engine Model: CC-4BG1TC Rated Net Power: 66 kW (90 PS) / 2150 rpm Cylinder: 4-cylinder, water-cooled direct injection diesel Displacement: 4.329 L ## Hydraulic System Main Pump: Variable displacement piston pump Fuel Tank: 250 L Hydraulic Tank: 69 L System Type: HIOS II hydraulic control system