Mini excavator SK39SR-7

crawlerdieselconstruction

ENGINE Model: - YANMAR 3TNV88 Type: - Four-cycle, water-cooled, direct injection diesel engine, complies with EU Stage V exhaust emission regulation Displacement: - 1.642 ml DIGGING FORCE Bucket digging force (Standard): - 32.2 kN Arm crowding force (Standard): - 22.4 kN Arm crowding force (Long): - 19.5 kN HYDRAULIC SYSTEM Type: - Two variable displacement axial piston pumps + one gear pump + pilot pump Max. discharge flow: - 2x 38.4, 1x 19.2 L/min, 1 x 10.8 L/min Relief Valve Setting: - 23.0 MPa (Boom, arm and bucket) Hydraulic Oil tank: - 20.4 L tank oil level, 44.8 L hydraulic system TRAVEL FORCE Travel motors: - Two Variable displacement piston motor Travel shoes: - 88 each side Swing speed: - 8.2 min-1 Drawbar pulling force: - 38.2 kN (Cab), 38.3 kN(Canopy) (SAE) Gradeability: - 58% {30°}