沃尔沃 EC 210

Volvo EC210D Excavator Parameter Configuration Specification Conventional bucket Tonnage (tons) 21 Overall working weight (kg) 18,100 - 22,800 Bucket capacity (m³) 0.52 - 1.22 Pivot arm length (mm) 5,700 Hydraulic stick length (mm) 2,900 Performance Rotation speed (rpm) 12.3 Rotation torque (Nm) 76.7 Travel speed (km/h) 3.5 / 5.8 Bucket digging force (kN) 123 Hydraulic stick digging force (kN) 96 Maximum traction force (kN) 183 Power system Engine model: Volvo D5E Rated power (kW/rpm): 123/2000 Maximum torque (N.m): 670 / 1600 Displacement (L): 4.7 Number of cylinders: 4 Cylinder diameter x stroke (mm): 108 * 130 Hydraulic system Main pump type: Two variable displacement axial piston pumps Pilot pump type: ( ) Gear pump Maximum flow rate of main pump (l/min): 2 x 212 Flow rate of pilot pump (L/min): 1 x 18 Pilot oil circuit (MPa): 3.9 Working hydraulic oil circuit (MPa): 32.4 / 34.3 Travel hydraulic circuit (MPa): 34.3 Rotation hydraulic circuit (MPa): 27.9 Main overflow set pressure (MPa): 32.4 / 36.3 Boom cylinder - Number x Cylinder diameter x stroke (mm): 2 * 125 x 1235 Shovel lever cylinder - Number x Cylinder diameter x stroke (mm): 1 * 135 x 1540 Bucket cylinder - Number x Cylinder diameter x stroke (mm): 1 * 120 x 1065 Oil capacity Fuel tank (L): 375 Hydraulic oil tank (L): 160 Hydraulic system (L): 300 Engine oil replacement volume (L): 17 Coolant (L): 15 Overall dimensions of the vehicle Total length for transportation (mm): 9745 Total width for transportation (mm): 2800 Total height for transportation (mm): 3080 Full height of the driver's cab (mm): 2930 Width of the vehicle frame (mm): 2700 Ground contact length of the tracks (mm): 3370 Total length of the tracks (mm): 4160 Width of the track plate (mm): 600 Track gauge (mm): 2200 Minimum ground clearance (mm): 460 Weight clearance from the ground (mm): 1025 Number of supporting wheels (on one side) (pieces): 7 Number of chain pulleys (on one side) (pieces): 2 Number of track plates (on one side) (pieces): 46 Operating range Maximum digging radius (mm): 9930 Maximum digging radius at the stop plane (mm): 9380 Maximum digging depth (mm): 6730 Maximum digging height (mm): 9220 Maximum unloading height (mm): 6430 Maximum vertical digging depth (mm): 5620