沃尔沃 EC 480

VOLVO EC480 Heavy Crawler Excavator Specifications 1. Basic Machine Information Model: VOLVO EC480 Long Chassis Large Excavator Machine Type: 48-ton Heavy Standard Tail Swing Crawler Excavator Standard Operating Weight: 48,000 – 53,100 kg Standard Heaped Bucket Capacity: 2.1 m³ (Range: 1.77–3.03 m³) Standard Boom Length: 7000 mm Standard Stick (Arm) Length: 3000 mm Standard Track Shoe Width: 600 mm triple-grouser steel track (Optional 700/800/900 mm) Ground Contact Pressure: 73.7 kPa (600mm track shoe) Rear Tail Swing Radius: 3880 mm 2. Engine & Power Performance Engine Manufacturer: Volvo Penta Engine Model: D13H Inline 6-cylinder water-cooled turbo diesel Displacement: 12.8 L Net Rated Power (ISO 9249): 256 kW @ 1800 rpm Gross Power: 265 kW @ 1800 rpm Max Torque: 1800 N·m @ 1400 rpm Fuel Tank Capacity: 685 L Hydraulic Tank Volume: 270 L Travel Speed: Low 3.1 km/h / High 5.1 km/h Swing Speed: 8.8 rpm Gradeability: 70% (35°) Max Bucket Digging Force (Power Boost): 284 kN Max Arm Digging Force (Power Boost): 235 kN Max Traction Force: 330 kN 3. Hydraulic System Main Pump: Dual variable displacement axial piston pumps Total Max Main Pump Flow: 716 L/min (358 L/min × 2) Standard Auxiliary Hydraulic Flow: 358 L/min Main System Relief Pressure: 35.3 MPa Pre-installed bidirectional auxiliary piping for heavy hydraulic breaker, rock auger & large thumb grab attachments 4. Working Range Dimensions (mm) Max Horizontal Digging Reach: 11710 Max Digging Depth: 7610 Max Digging Height: 11130 Max Dumping Height: 7930 Max Vertical Wall Digging Depth: 7000 5. Overall Transport Dimensions (mm) Total Transport Length (with standard bucket): 12100 Total Transport Width: 3440 Overall Height (cab top): 3257 Minimum Ground Clearance: 550 mm