小松 PC 56

# KOMATSU PC56 Mini Crawler Excavator Technical Specifications ## Basic Information - Model: KOMATSU PC56 - Type: Compact Hydraulic Crawler Excavator - Operating Weight: 5300 kg - Standard Bucket Capacity: 0.20 m³ (Range:0.055~0.22 m³) ## Engine - Engine Manufacturer: Komatsu - Engine Model: S4D87E-1 - Rated Power: 34.6 kW / 2300 rpm - Displacement: 2.434 L - Emission Standard: Euro 2 / Stage IIIA - Cooling Type: Water-cooled, 4-cylinder direct injection diesel ## Hydraulic System - System Pressure: 26.5 MPa - Auxiliary Hydraulic Flow: 75 L/min - Bucket Breakout Force: 39 kN - Arm Breakout Force: 23.9 kN ## Travel & Slewing Performance - Travel Speed: Low 2.6 km/h, High 4.1 km/h - Slewing Speed: 9 rpm - Max Gradeability: 70% (35°) - Ground Pressure: 30.7 kPa ## Working Range (Standard Boom & Arm) - Max Digging Radius: 6130 mm - Max Digging Depth: 3810 mm - Max Dumping Height: 4130 mm - Max Digging Height: 5860 mm ## Transport Dimensions - Overall Length: 5935 mm - Overall Width: 1960 mm - Overall Height: 2550 mm - Rear Swing Radius: 1650 mm ## Fluid Capacity - Fuel Tank: 120 L