🏷️ Basic Information Identification Make: Hyundai Model: R210NLC-7 Product Category: Crawler Excavator Manufacturer Details Manufacturer: Hyundai Heavy Industries 📋 Manual Details Document Info Manual Type: Operating Manual Language: English 📐 Dimensions Physical Dimensions Width: 2990 mm (9 ft 10 in) Weight And Capacity Weight: 21,500 kg (47,400 lbs) Operating Weight 🔧 Maintenance Service Guidelines Recommended Oil Type: API CJ-4 SAE 15W-40 (refer to manual for specific viscosity based on temperature) Oil Capacity: 26 Liters (6.9 US gal) Engine Oil 📄 Specifications Device Characteristics Device Type: Heavy Construction Equipment Intended Purpose Intended Use: Excavation, digging, material handling, demolition Operational Parameters Power Source: Diesel Engine Track System Track Gauge: 2390 mm (7 ft 10 in) Track Shoe Width: 800 mm (31.5 in) 📄 Performance Specs Engine Details Engine Type: Cummins QSB6.7 Displacement: 6.7 Liters Fuel Type: Diesel Engine Power Horsepower: 155.5 HP (116 kW) at 2000 RPM Fuel System Fuel Capacity: 400 Liters (105.7 US gal) Swing System Swing Speed: 12.4 RPM 📄 Operational Details Operating Environment Operating Conditions: Designed for various construction site conditions, including rough terrain and extreme temperatures (refer to manual for specific limits) Performance Characteristics Operating Speed: 3.0 km/h (1.9 mph) - Low Speed; 5.2 km/h (3.2 mph) - High Speed Hydraulic System Hydraulic System Capacity: 265 Liters (70 US gal)