Medium excavator SK75SR-7

crawlerdieselconstruction

Engine Model: - Yanmar 4TNV98CT Type: - Four-cycle, water-cooled, direct injection diesel engine, turbo charged, EU Stage V exhaust emission regulation Fuel tank: - 120 L Displacement: - 3.318 L Rated power output: - 53.7kW/ 2,100 min-1 (ISO14396) Hydraulic system Type: - Two variable displacement axial piston pumps + pilot gear pump Max. discharge flow: - 2 x 72.5 L/min 1 x 19 L/min Relief Valve Setting: - 29.4 Mpa (Boom, arm and bucket) Hydraulic fuel tank: - 44 L tank oil level, 84 L hydraulic system Digging force Bucket digging force (Standard): - 60.2 kN Arm crowding force (Standard): - 39.4 kN Arm crowding force (Long): - 35.2 kN Standard arm: - 1.71 m Long arm: - 2.13 m Travel Force Travel motors: - 2 × axial-piston, two-step motors Travel shoes: - 39 each side Travel speed: - 5.0/2.7 km/h Swing speed: - 11.5 min-1 Drawbar pulling force: - 77.3 kN (SAE) Gradeability: - 58% {30°}