🏷️ Basic Information Identification Make: Hyundai Model: R80-7A Product Category: Crawler Excavator Manufacturer: Hyundai Heavy Industries 📋 Manual Details Manual Information Manual Type: Service Repair Manual Manual For Experts And Technicians: True Model Specificity: Model Specific 📐 Dimensions Physical Attributes Weight: 8000 kg (approximate operating weight) 🔧 Maintenance Routine Servicing Recommended Oil Type: Hydraulic Oil (specific type detailed in manual) Oil Capacity: Hydraulic System Oil Capacity (specific value detailed in manual) Service Schedules Recommended Service Interval: Details provided in manual based on operating hours 📄 Specifications Device Characteristics Device Type: Crawler Excavator Intended Use: Fixing and restoring Hyundai Crawler Excavators Operating Parameters Power Source: Internal Combustion Engine 📄 Performance Specs Engine Information Engine Type: Diesel Engine Displacement: Specific engine displacement details provided in manual Horsepower: Specific horsepower rating details provided in manual Torque: Specific torque rating details provided in manual Fuel System Fuel Type: Diesel Fuel Capacity: Specific fuel tank capacity details provided in manual 📄 Operational Details Operating Environments Operating Conditions: Suitable for various construction and excavation sites