コベルコ建機 SK 60

# KOBELCO SK60 Compact Crawler Excavator Specification ## 1. Basic Machine Data - Model: KOBELCO SK60 Compact Hydraulic Mini Excavator - Standard Operating Weight (ROPS enclosed cab + 400mm steel track + full fluids + standard bucket): **5950 kg** - Standard Heaped Bucket Capacity (ISO): **0.24 m³; optional range: 0.20~0.26 m³** - Standard Track Shoe Width: 400 mm steel track; rubber track optional - Fuel Tank Capacity: **120 L** - Hydraulic Oil Tank Capacity: 72 L - Standard Boom Length: 2960 mm; Standard Dipper Arm Length: 1620 mm ## 2. Engine System - Engine Manufacturer: YANMAR - Engine Model: **4TNV94L-ZCP** - Engine Type: 4-cylinder inline, water-cooled, naturally aspirated 4-cycle direct injection diesel engine - Displacement: 3053 cc (3.053 L) - Gross Rated Power (ISO 14396): 35.5 kW @ 2400 rpm - Net Rated Power (ISO 9249): **34.6 kW @ 2400 rpm** - Max Torque: 168 N·m @ 1400 rpm - Emission Standard: Euro 3 / Stage IIIA - Exhaust Treatment: EGR only, No DPF, No AdBlue urea injection - Air filter: Dual-stage dry filter with cyclone pre-cleaner ## 3. Hydraulic System - Main Pumps: 2 variable displacement axial piston pumps - Total Max Main Pump Flow: 114.2 L/min (57.1 L/min per pump) - Auxiliary Hydraulic Max Flow (breaker/auger): 63 L/min - Main System Relief Pressure: 23.0 MPa - Swing Circuit Pressure: 21.0 MPa - Standard proportional auxiliary piping for hydraulic breaker, auger & log grapple - Boom & arm cylinder safety holding valves equipped - Working Modes: Standard / Heavy / Economy ## 4. Working Performance Parameters (Unit: mm) - Max Digging Depth (blade lowered): 3890 - Max Vertical Wall Digging Depth: 3120 - Max Ground Digging Radius: 6200 - Max Dumping Height: 4160 - Max Digging Height: 5730 - Bucket Breakout Force (ISO): 44.7 kN - Arm Crowd Force (ISO): 30.5 kN - Travel Speed (Low / High): 2.5 / 4.2 km/h - Max Travel Speed: **4.2 km/h** - Swing Speed: 9.8 rpm - Gradeability: 30° (58%) - Minimum Ground Clearance: 335 mm ## 5. Overall Transport Dimension (Standard Cab Configuration, mm) - Overall Transport Length: 5850 - Overall Transport Width: 1960 - Overall Transport Height (Cab Top): 2520 - Transport Size (L × W × H): **5850 × 1960 × 2520**