Medium excavator SK520LC-11E

crawlerdiesel

ENGINE Model: - ISUZU 6WG1 Type: - Direct injection, water-cooled, 4-cycle diesel engine with turbocharger, intercooler complies with EU Stage V exhaust emission regulation. DIGGING FORCE Bucket digging force (Standard): - 304/334* Arm crowding force (Standard): - 269/296* Power boost engaged: - UNIT = kN / * Power Boost engaged HYDRAULIC SYSTEM Type: - Axial piston pumps + rotation gear pump + pilot gear pump Max. discharge flow: - 2 × 370 L/min, 1 × 58.5, 1 × 27 L /min Relief Valve Setting: - 34.3 Mpa (Boom, arm and bucket) Power Boost: - 37.8 Mpa TRAVEL FORCE Travel motors: - 2 × axial-piston, two-step motors Travel shoes: - 50 each side Swing speed: - 7.5 min-1 Drawbar pulling force: - 409 kN (SAE) Gradeability: - 70 % {35°}