日立建机 ZX 120

# Hitachi ZX120 Specs ## 1. Engine System - Manufacturer: Isuzu - Model: CC-4BG1TC - Type: 4-cylinder turbocharged intercooled water-cooled diesel - Rated Power: 66 kW @ 2150 rpm - Displacement: 4.329 L - Emission Standard: Stage IIIA - Auxiliary Hydraulic Flow: 78 L/min ## 2. Weight & Bucket - Standard Operating Weight: 12200 kg - Standard Bucket Capacity (ISO heaped): 0.52 m³ - Standard Bucket Width: 1020 mm - Standard Track Shoe Width: 500 mm ## 3. Transport Dimensions (L × W × H, mm) 7640 × 2490 × 2730 ## 4. Travel & Digging Performance - Max Travel Speed: 5.5 km/h (high gear), 3.4 km/h (low gear) - Swing Speed: 13.7 rpm - Max Digging Depth: 5430 mm - Max Ground Reach: 8270 mm - Bucket Breakout Force: 99 kN - Arm Digging Force: 65 kN - Gradeability: 35° (70%) ## 5. Tank Capacities - Fuel Tank: 250 L - Hydraulic Tank: 69 L - Engine Oil: 15.8 L --- # Short Copy Version for Platform Forms Engine maker: Isuzu Engine model: CC-4BG1TC Power: 66 kW Emission: Stage IIIA Operating weight: 12200 kg Bucket volume: 0.52 m³ Track width: 500 mm Transport size: 7640×2490×2730 mm Max travel speed: 5.5 km/h Aux hydraulic output: 78 L/min Tire brand: N/A (crawler excavator)