Hyundai R520L-9VS excavator parameter configuration

Specifications

Power Traditional power

Manufacturer Joint venture/Import

Bucket backhoe

Tonnage (tons) 52

Machine working weight (kg) 52170

Bucket capacity (m³) 3

Boom length (mm) 6550

Arm length (mm) 2400

Performance

Slewing speed (rpm) 9

Travel speed (km/h) 5.0 / 3.2

Gradability (%) 70

Bucket digging force (kN) 286.4

Arm digging force (kN) 291.3

Power system

Engine model CUMMINS QSM11

Rated power (kw/rpm) 265 /2000

Displacement (L) 10.8

Number of cylinders (pieces) 6

Cylinder diameter × stroke (mm) 125 * 147.1

Cooling method Water cooling

Hydraulic system

Main pump type Two variable piston pumps

Main pump maximum flow (l/min) 2 × 360

Oil capacity

Fuel tank (L) 621

Hydraulic oil tank (L) 262

Hydraulic system (L) 380

Engine oil replacement volume (L) 38

Coolant (L) 45

Main body dimensions

Total transport length (mm) 11810

Total transport width (mm) 3540

Total transport height (mm) 4090

Total height of cab (mm) 3400

Onboard width (mm) 2980

Track ground length (mm) 4470

Total track length (mm) 5480

Track shoe width (mm) 600

Track gauge (mm) 2880

Minimum ground clearance (mm) )559

Counterweight ground clearance (mm)1300

Minimum turning radius of front working device (mm)4650

Rear end turning radius (mm)3780

Number of chain rollers (single side) (pcs)2

Number of track shoes (single side) (pcs)53

Number of supporting rollers (single side) (pcs)9

Operating range

Maximum digging radius (mm)10590

Maximum digging radius of parking surface (mm)10320

Maximum digging depth (mm)6130

Maximum digging height (mm)10260

Maximum unloading height (mm)6920

Maximum vertical digging depth (mm)4390

Maximum effective digging depth (mm)5950