Komatsu200LC
Tonnage (tons) 20 Machine operating weight (kg) 21000 Bucket capacity (m³) 1.05-1.20 Boom length (mm) 5700 Arm length (mm) 2925 Performance Slewing speed (rpm) 12.4 Travel speed (km/h) 5.5/4.1/3.0 Gradability (%) 70% (35°) Ground pressure (Kpa) 43.1/33.6 Bucket digging force (kN) 149 Arm digging force (kN) 108 Maximum traction force (kN) 178 Power system Engine model Komatsu SAA6D107E-1 Rated power (kw/rp m)103/2000 Displacement (L)6.69 Number of cylinders (pieces)6 Cylinder diameter × stroke (mm)107×124 Cooling methodWater cooling Working modeWater cooling, 4-stroke, direct injection; turbocharged, after-cooling Hydraulic system Main pump typeVariable piston pump Travel hydraulic motor typeAxial piston motor × 2 (with parking brake) Swing hydraulic motor typeAxial 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...
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