Volvo EC210B excavator parameter configuration

Specification

Machine working weight (kg) 20500

Bucket capacity (m³)0.9-0.92

Boom length (mm) 5700

Dipper length (mm) 2900

Place of Origin South Korea/Shanghai, China

Tonnage (tons) 21

Manufacturer joint venture/import

Power traditional power

bucket backhoe

Manufacturer joint venture/import

Power traditional power

performance

Rotation speed (rpm) 11.6

Walking speed (km/h)3.2/5.5

Climbing ability (%) 70% (35°)

Ground specific pressure (Kpa) 45.6

Bucket digging force (kN) 136.3 (standard mode)/147.1 (afterburner mode)

Digging force of stick (kN) 98.2 (standard mode)/104.9 (afterburner mode)

Maximum traction force (kN) 183

power system

Engine model Volvo D6D

Rated power (kw/rpm)107/1900

Displacement(L)5.7

Number of cylinders (number) 6

Bore × stroke (mm) 98 × 126

Cooling method: water cooling

Working mode: turbocharging; electronically controlled direct injection

Hydraulic system

Main pump type variable axial piston pump × 2 + gear pump

Maximum flow rate of main pump (l/min)200×2+19

Travel hydraulic motor type variable axial piston motor × 2

Rotary hydraulic motor type axial piston hydraulic motor (with mechanical brake)

Working hydraulic oil circuit (Mpa) 32.4/34.3

Travel hydraulic circuit (Mpa) 34.3

Rotary hydraulic circuit (Mpa) 26.5

Control hydraulic circuit (Mpa) 3.9

Boom cylinder - number × bore × stroke (mm) 2-125 × 1235

Stick cylinder - number × bore × stroke (mm) 1-135 × 1540

Bucket cylinder - number × bore × stroke (mm) 1-120 × 1065

oil capacity

Fuel tank (L) 350

Hydraulic oil tank (L) 160

Hydraulic system(L)295

Engine oil replacement volume (L) 25

Coolant (L) 27.5

Body size

Total transportation length (mm) 9690

Total transportation width (mm) 2800

Total transportation height (mm) 3000 (total height of boom)

Overall height of cab (mm) 2930

Counterweight ground clearance (mm) 1025

Track ground length (mm) 3370

Total track length (mm) 4170

Track shoe width (mm) two teeth 700; three teeth 600/700/800/900

Total track width (mm) 2800

Track gauge (mm) 2200

Minimum ground clearance (mm) 460

Minimum turning radius of front working device (mm) 3650

Rear end turning radius (mm) 2850

Scope of work

Maximum excavation radius (mm) 9940

Maximum excavation radius of parking surface (mm) 9750

Maximum digging depth (mm) 6730

Maximum digging height (mm) 9450

Maximum unloading height (mm) 6650

Maximum vertical excavation depth (mm) 5830

Maximum effective excavation depth (mm) 6510