沃尔沃 EC 220

# VOLVO EC220DL Technical Specifications **Machine Type**: Crawler Hydraulic Excavator - Operating weight: 22100 kg - Bucket capacity: 0.48‑1.44 m³ - Boom length: 5700 mm - Arm length: 2900 mm ## Engine - Model: Volvo D6E - Gross power: 123 kW (165 hp) @1800 rpm - Net power: 115 kW (154 hp) @1800 rpm - Displacement: 5.7 L, 6‑cylinder - Max torque: 730 N·m @1350 rpm ## Hydraulic System - Main pump: 2×variable axial piston pump - Max flow: 2×207 L/min - Implement pressure: 34.3 / 36.3 MPa (power boost) - Swing circuit pressure: 27.9 MPa - Travel circuit pressure: 34.3 MPa - Pilot pump flow: 18 L/min ## Working Performance - Max digging reach: 9930 mm - Max digging depth: 6730 mm - Bucket breakout force (Normal): 123 kN - Bucket breakout force (Boost):130 kN - Arm tear‑out force (Normal):96 kN - Arm tear‑out force (Boost):102 kN - Max swing speed: 11 rpm - Max drawbar pull:183 kN - Travel speed low/high: 3.5 / 5.6 km/h - Gradeability: 35° ## Dimensions (mm) - Overall transport length: 9680 - Overall width: 2990 - Overall height: 3030 - Tail swing radius:2850 - Track shoe width:600 - Track gauge:2390 - Ground clearance:470 ## Service capacity - Fuel tank:360 L - Hydraulic tank:140 L - Engine oil:25 L - Coolant:14 L