日立建机 ZX 50 U

# HITACHI ZX50U Crawler Excavator Specifications Model: HITACHI ZX50U Operating Weight: 4780 kg Bucket Capacity: 0.15 m³ Transport Dimensions (L×W×H): 5450 × 1960 × 2490 mm Track Shoe Width: 400 mm Travel Speed (High/Low): 4.2 / 2.5 km/h Swing Speed: 9.0 rpm Bucket Digging Force: 36.8 kN Arm Digging Force: 27.2 kN Max Digging Depth: 3530 mm Max Digging Radius: 5960 mm Max Dumping Height: 4070 mm Max Digging Height: 5750 mm Ground Clearance: 320 mm Ground Pressure: 27 kPa Gradeability: 58% (30°) ## Engine Engine Model: Yanmar 4TNV88C Rated Power: 27.1 kW / 2400 rpm Max Torque: 135.8 N·m / 1560 rpm Displacement: 2.189 L Engine Type: 4-cylinder, water-cooled, common rail diesel Emission Standard: Stage V / Tier4 Final, with DPF ## Hydraulic System Hydraulic System: Load sensing control Fuel Tank Capacity: 70 L Hydraulic Tank Capacity: 45 L