Komatsu — Komatsu PC450LC-6 Hydraulic Excavator Operation & Maintenance Manual (EN)

25. SPECIFICATIONS PC450-6K PC450LC-6K PC450-ENG 4-2 PC450-6K PC450LC-6K WEIGHT • Operating weight (without operator) 42.980 kg 44.120 kg.

PERFORMANCE • Bucket capacity (standard bucket) SAE/CECE 1.8 m3 (2.08 cu.yd)/ 1.6m3 • Width of opening (Standard bucket) 1424 mm (56.1 in) (With side cutter) 1574 mm (62.0 in) Low speed 3.2 km/h (2.0 MPH) • Travel speed Middle speed 4.5 km/h (2.8 MPH) High speed 5.5 km/h (3.4 MPH) • Swing speed 9.1 rpm TRACK SHOE • Triple grouser shoe (standard) 600 mm (23.6 in) width 700 mm (27.6 in) width ENGINE • Model CUMMINS MTA 11 diesel engine • Flywheel horsepower 228 kW (305.6 HP)/1900 rpm • Starting motor 24 V 7.5 kW • Alternator 24 V 45 A • Battery 12 V 160 Ah x 2 pieces