🏷️ Basic Information Identification Make: Hyundai Model: R80-7 Product Category: Crawler Excavator Manufacturer: Hyundai Heavy Industries 📋 Manual Details Documentation Manual Type: Operating Manual Language: English 🔧 Transmission Drivetrain Drive System: Tracked 📐 Dimensions Physical Attributes Weight: Approximately 7,600 kg Length: Refer to the specifications section for exact length Width: Refer to the specifications section for exact width Height: Refer to the specifications section for exact height 🔧 Maintenance Servicing Recommended Service Interval: Refer to the specific maintenance schedule within the manual Recommended Oil Type: Refer to the lubrication chart within the manual Oil Capacity: Refer to the lubrication chart within the manual 📄 Specifications Device Characteristics Device Type: Crawler Excavator Intended Use: Construction and earthmoving operations Powertrain Power Source: Internal Combustion Engine 📄 Performance Specs Engine Engine Type: Diesel Fuel Type: Diesel Fuel Capacity: Refer to the specifications section for exact capacity Horsepower: Refer to the specifications section for exact horsepower Torque: Refer to the specifications section for exact torque 📄 Operational Details Usage Operating Conditions: Designed for various construction site environments Controls Operational Range: Not specified in the product description, refer to manual