코마츠 PC 20 MR

# KOMATSU PC20MR-3 Crawler Excavator Specifications Model: KOMATSU PC20MR-3 Operating Weight: 2160 kg Bucket Capacity: 0.06 ~ 0.08 m³ Transport Dimensions (L×W×H): 3960 × 1400 × 2280 mm Track Shoe Width: 230 mm Travel Speed (High/Low): 4.3 / 2.3 km/h Swing Speed: 8.9 rpm Bucket Digging Force: 16 kN Arm Digging Force: 10 kN Max Digging Depth: 2410 mm Max Digging Radius (Ground Level): 4190 mm Max Dumping Height: 2815 mm Ground Contact Pressure: 0.27 bar Boom Swing Angle: Left 70°, Right 50° ## Engine Engine Model: Komatsu 3D82AE-5 Rated Net Power: 14.1 kW (19 HP) / 2500 rpm Cylinder: 3-cylinder, water-cooled direct injection diesel Displacement: 1.125 L ## Hydraulic System Main Pump: Variable displacement piston pump Fuel Tank: 19 L Hydraulic Tank: 15.2 L System Type: CLSS Closed-center Load Sensing hydraulic system