코벨코 SK 480

# KOBELCO SK480LC‑8 Technical Specifications ## Basic Data - Model: KOBELCO SK480LC‑8 - Type: Heavy‑duty Crawler Hydraulic Excavator - Operating Weight: 51000 kg - Heaped Bucket Capacity: 2.3 m³ - Boom Length: 7000 mm - Arm Length: 3450 mm ## Engine - Engine Model: HINO P11C, 6‑cylinder water‑cooled turbo diesel - Rated Power: 257 kW (350 HP) / 1850 rpm - Displacement: 10.52 L - Emission Standard: Tier 3 / Stage IIIA - Fuel Tank Capacity: 650 L ## Hydraulic System - Main Pump: Dual variable‑displacement axial piston pump - System Working Pressure: 34.3 MPa - Auxiliary Hydraulic Flow: 240 L/min ## Working Performance - Travel Speed (Low / High): 3.4 / 5.4 km/h - Swing Speed: 7.8 rpm - Bucket Breakout Force: 308 kN - Arm Breakout Force: 249 kN - Gradeability: 70 % (35°) - Ground Pressure: 62 kPa ## Working Range - Max Digging Depth: 7360 mm - Max Dumping Height: 7720 mm - Max Digging Reach at Ground Level: 11770 mm - Max Digging Height: 11160 mm ## Dimensions & Transport - Track Shoe Width: 800 mm - Overall Width: 3350 mm - Shipping Dimension (L×W×H): 12030 × 3350 × 3570 mm