🏷️ Basic Information Identification Make: Hyundai Model: R55-9 Product Category: Crawler Excavator Manufacturer: Hyundai Heavy Industries 📋 Manual Details Publication Info Manual Type: Operating Manual Language: English 🔧 Transmission Drive Drive System: Hydrostatic 📐 Dimensions Size Length: 6,180 mm (243.3 in) Width: 1,920 mm (75.6 in) Height: 2,550 mm (100.4 in) 🔧 Maintenance Service Schedule Recommended Oil Type: Refer to manual for specific engine oil grade 📄 Specifications General Device Type: Crawler Excavator Intended Use Intended Use: Construction and Earthmoving Operations Power Power Source: Internal Combustion Engine Features Cab Type: ROPS (Roll-Over Protective Structure) compliant cab 📄 Performance Specs Engine Engine Type: Diesel Displacement: 2.19 L Horsepower: 46.1 HP (34.4 kW) Torque: 135 Nm @ 1800 rpm Fuel Fuel Type: Diesel Fuel Capacity: 70 L (18.5 gal) Dimensions Weight: 5,400 kg (11,900 lb) 📄 Operational Details Operating Environment Operating Conditions: Various weather and ground conditions Performance Operating Speed: 2.6 km/h (1.6 mph)