코마츠 PC 450

Komatsu PC450 Detailed Specifications (English Translation) 1. Basic Specifications (PC450-8) - Model: PC450-8 / PC450LC-8 (Long Track) - Operating Weight: - PC450-8: 43.32–43.74 tons - PC450LC-8: 44.32–44.77 tons - Bucket Capacity: 2.1–2.4 m³ (standard) - Ground Pressure: Approx. 78.4 kPa 2. Engine - Model: Komatsu SAA6D125E-5 - Type: In-line 6-cylinder, water-cooled, 4-stroke, turbocharged & intercooled - Displacement: 11.04 L - Rated Power: - Net Power: 257 kW (345 hp) / 1900 rpm - Gross Power: 270 kW (362 hp) / 1900 rpm 3. Performance - Digging Force (ISO): - Bucket: 278 kN - Arm: 233 kN - Working Range (Standard Boom): - Max. Digging Radius: 12005 mm - Max. Digging Depth: 7790 mm - Max. Digging Height: 10925 mm - Max. Dumping Height: 7440 mm - Travel & Swing: - Travel Speed: 5.5 / 3.4 km/h (high/low) - Swing Speed: 8.4 rpm - Gradeability: 35° (70%) 4. Hydraulic System - Main Pump: 2× variable displacement axial piston pumps - Total Flow: 690 L/min - System Pressure: - Travel: 37.3 MPa - Swing / Work Equipment: 27.9 MPa 5. Fluid Capacities - Fuel Tank: 650 L - Hydraulic System: Approx. 270 L - Engine Oil: Approx. 32 L 6. Dimensions (PC450-8) - Overall Length: 12040 mm - Overall Width: 3350 mm - Overall Height: 3660 mm - Tail Swing Radius: 3650 m