Komatsu PC210-8M0 excavator parameter configuration

Specifications

Power Traditional power

Manufacturer joint venture/import

Bucket backhoe

Machine working weight (kg) 20100-20550

Bucket capacity (m³) 0.94

Boom length (mm) 5700

Arm length (mm) 2925

Place of origin Changzhou, Jiangsu

Tonnage (tons) 21

Performance

Slewing speed (rpm) 12.4

Travel speed (km/h) 5.5/4.1/3.0

Gradability (%) 70% (35°)

Ground pressure (Kpa) 35.7/46.5

Bucket digging force (kN) 149

Arm digging force (kN) 108

Maximum traction force (kN) 178

Power system

Engine model Komatsu SAA6 D107E-1

Rated power (kw/rpm) 103/2000

Displacement (L) 6.69

Number of cylinders (pcs) 6

Cylinder diameter × stroke (mm) 107 × 124

Cooling method Water cooling

Working mode Water cooling, 4-stroke, direct injection; turbocharged, after-cooling

Hydraulic system

Main pump type Variable piston pump

Travel hydraulic motor type Axial piston motor × 2 (with parking brake)

Swing hydraulic motor type Axial piston motor × 1 (with swing holding brake)

Main pump maximum flow (l/min) 439

Pilot oil circuit (MPa) 3.2

Working hydraulic oil circuit (Mpa) 37.3

Travel hydraulic circuit (Mpa) 37.3

Swing hydraulic circuit (Mpa) )28.9

Boom cylinder - number × cylinder diameter × stroke (mm) 2-120 × 1334 × 85

Arm cylinder - number × cylinder diameter × stroke (mm) 1-135 × 1490 × 95

Bucket cylinder - number × cylinder diameter × stroke (mm) 1-115 × 1120 × 80

Oil capacity

Fuel tank (L) 400

Hydraulic oil tank (L) 135

Engine oil replacement amount (L) 23.1

Coolant (L )20.4

Main dimensions

Total length for transport (mm) 9425

Total width for transport (mm) 2800

Total height for transport (mm) 2970 (to the top of the boom)

Total height of the cab (mm) 3040

Onboard width (mm) 2710

Track ground length (mm) 3275

Total length of crawler tracks (mm) 4070

Track shoe width (mm) 600

Total width of crawler tracks (mm) 2800

Track gauge (mm) 2200

Minimum ground clearance (mm) 440

Counterweight ground clearance (mm) 1085

Minimum turning radius of front working device (mm) 3040

Rear end turning radius (mm )2750

Operating range

Maximum digging radius (mm) 9875

Maximum digging radius of parking surface (mm) 9700

Maximum digging depth (mm) 6620

Maximum digging height (mm) 10000

Maximum unloading height (mm) 7110

Maximum vertical digging depth (mm) 5980

Maximum effective digging depth (mm) 6370

Boom offset (left/right °) None

Boom rotation angle (left/right °) None

Bulldozer blade width × height (mm) None

Bulldozer blade lifting or pushing depth (mm) None