코마츠 PC 56

# KOMATSU PC56-7 Crawler Excavator Specifications Model: KOMATSU PC56-7 Operating Weight: 5300 kg Bucket Capacity: 0.22 m³ Transport Dimensions (L×W×H): 5935 × 1960 × 2550 mm Track Shoe Width: 400 mm Travel Speed (High/Low): 4.1 / 2.6 km/h Swing Speed: 9.0 rpm Bucket Digging Force: 42.5 kN Arm Digging Force: 31.2 kN Max Digging Depth: 3810 mm Max Digging Radius: 6130 mm Max Dumping Height: 4260 mm Max Digging Height: 5860 mm Ground Clearance: 325 mm Ground Pressure: 30.7 kPa ## Engine Engine Model: Komatsu S4D87E-1 Rated Power: 34.6 kW (46.4 HP) / 2300 rpm Displacement: 2434 cc Cylinder: 4-cylinder, water-cooled diesel, turbocharged Emission Standard: Stage IIIA / Tier3 ## Hydraulic System Main Pump Type: CLSS load sensing variable piston pump Max System Pressure: 26.5 MPa Swing Motor: Piston motor Travel Motor: Piston motor