Medium excavator SK270SR(N)LC-7

crawlerdieselconstruction

Engine Model: - YANMAR 4TN107FTT Type: - Direct injection, water-cooled, 4-cycle diesel engine with turbocharger, intercooler,EU Stage V compliant Fuel tank: - 330 L Displacement: - 4.567 L Rated power output: - 127 kW / 2,000 min-1 (ISO 14396) Hydraulic system Type: - Axial piston pumps + extra gear pump + pilot gear pump Max. discharge flow: - 2 × 220 L/min, 1 × 40.6 L/min , 1 × 20 L/min Relief Valve Setting: - 34.3 MPa (Boom, arm and bucket) Hydraulic Oil tank: - 114 L tank oil level, 230 L hydraulic system Power Boost: - 37.8 MPa Digging force Bucket digging force (Standard): - 143 / 157* Arm crowding force (Standard): - 102 / 112* Standard arm: - 2.94 m Power boost engaged: - UNIT = kN * Power Boost engaged Travel Force Travel motors: - 2 x axial-piston, two-step motors Travel shoes: - 51 each side Travel speed: - 5.2/3.2 km/h Swing speed: - 10.2 min-1 Drawbar pulling force: - 244 kN (SAE) Gradeability: - 70 % {35°}