🏷️ Basic Information Identification Make: Hyundai Model: R320LC-7 Product Category: Crawler Excavator 📋 Manual Details Document Information Manual Type: Operating Manual Language: English 🔧 Transmission Drive Drive System: Tracked 📐 Dimensions Physical Dimensions Weight: 31,700 kg Maximum Digging Depth: 6850 mm Maximum Digging Reach: 10200 mm Ground Clearance: 460 mm 🔧 Maintenance Service Recommended Service Interval: Refer to manual for specific intervals Recommended Oil Type: Refer to manual for specific oil specifications Oil Capacity: Refer to manual for specific oil capacity 📄 Specifications Device Details Device Type: Heavy Construction Equipment Intended Use: Excavation, Demolition, Material Handling 📄 Performance Specs Engine Engine Type: Cummins QSL9 Displacement: 8.3 L Fuel Type: Diesel Horsepower: 270 HP Torque: 1130 Nm Hydraulic System Maximum Flow Rate: 500 L/min Maximum Operating Pressure: 34.3 MPa Travel Speed Low Speed: 3.0 km/h High Speed: 5.5 km/h Swing Speed Swing Rate: 9.2 rpm 📄 Operational Details Operating Environment Operating Conditions: Designed for heavy-duty construction site operations