日立建机 ZX 240

### HITACHI ZX240 – Hydraulic Excavator (English Specifications) #### 1. Basic Data - **Model**: Hitachi ZX240 - **Type**: Hydraulic Excavator - **Operating Weight**: **23,400–25,800 kg** (ZX240: 23,400 kg; ZX240LC: 24,800 kg) - **Rated Power (ISO 9249, net)**: **132 kW (177 HP) @ 2,100 rpm** - **Bucket Capacity (ISO heaped)**: **0.80–1.40 m³** (std 1.20 m³) - **Emission**: **Tier 4 / Stage IIIA** #### 2. Engine - **Manufacturer**: Isuzu - **Model**: **6BG1T** (4-cyl, water-cooled, turbocharged) - **Displacement**: **6.494 L** - **Max Torque**: **637 Nm @ 1,800 rpm** - **Fuel Tank**: **400 L** #### 3. Hydraulics (HIOS III System) - **Main Pump**: Variable displacement piston pump - **Standard Flow**: **450 L/min** - **System Pressure**: **34.3 MPa (343 bar)** - **Bucket Digging Force (ISO)**: **188 kN** #### 4. Dimensions (mm) - **Length (boom/stick/bucket)**: **10,360** - **Width (std track)**: **2,990** - **Height (cab top)**: **3,090** - **Max Digging Radius**: **10,290** - **Max Digging Depth**: **6,960** - **Track Shoe Width**: **600 mm** (std) #### 5. Undercarriage & Travel - **Track Type**: Heavy-duty steel track - **Max Travel Speed**: **5.5 km/h** (high) / **3.4 km/h** (low) - **Swing Speed**: **12.5 rpm** - **Ground Clearance**: **460 mm** #### 6. Performance - **Swing Torque**: **78 kN·m** - **Boom Lifting Capacity (max)**: **7,500 kg**