沃尔沃 EC 290

### VOLVO EC290 (Crawler Excavator) – English Specifications (Standard LC version, Cummins C8.3-C, Stage IIIA) #### 1. Basic Data - **Model:** VOLVO EC290 - **Operating Weight:** **28,500 kg** (LC std) - **Bucket Capacity (SAE heaped):** **1.3 m³** (std) - **Manufacturer:** Volvo Construction Equipment (Sweden) - **Emission Standard:** **Stage IIIA / EPA Tier 3** #### 2. Engine - **Model:** **Cummins C8.3-C** (6-cylinder, inline, turbocharged) - **Rated Power (Gross):** **160 kW @ 1,900 rpm** (215 hp) - **Rated Power (Net):** **147 kW @ 1,900 rpm** (197 hp) - **Displacement:** **8.27 L** - **Max Torque:** **873 Nm @ 1,500 rpm** - **Fuel Tank Capacity:** **470 L** #### 3. Working Performance - **Max Digging Depth:** **7,300 mm** - **Max Digging Radius (Ground):** **10,690 mm** - **Max Dumping Height:** **7,100 mm** - **Bucket Breakout Force:** **157.8 kN (std) / 172.6 kN (boost)** - **Arm Breakout Force:** **152.9 kN (std) / 167.2 kN (boost)** - **Swing Speed:** **10.2 rpm** - **Travel Speed (High/Low):** **5.1 / 3.4 km/h** - **Ground Pressure:** **57.1 kPa** #### 4. Undercarriage & Dimensions - **Track Shoe Width (std):** **800 mm** - **Track Gauge:** **2,590 mm** - **Undercarriage Length:** **4,870 mm** - **Transport Dimensions (L × W × H):** **10,400 × 3,190 × 3,290 mm** #### 5. Hydraulics - **Hydraulic Tank Capacity:** **195 L** - **Main Pump Flow:** **2 × 250 L/min** - **Relief Pressure:** **32.4 MPa**