코마츠 PC 400 LC

# Komatsu PC400 LC — Specifications ### **ENGINE** - **Engine Model**: Komatsu SAA6D125E-5 - **Gross Power**: 270 kW (362 HP) @ 1900 rpm - **Net Power**: 257 kW (345 HP) @ 1900 rpm - **Displacement**: 11.04 L - **Cylinders**: 6-cylinder inline water-cooled turbocharged - **Emissions**: EPA Tier 3 / EU Stage IIIA ### **OPERATING WEIGHT** - **PC400LC-8R**: 42,290 – 43,200 kg ### **BUCKET CAPACITY** - **Standard**: 1.30 – 2.80 m³ - **SAE Heaped**: 1.5 – 2.9 m³ ### **HYDRAULICS** - **Main Pump Type**: Two variable displacement piston pumps - **Total Flow**: 690 L/min (182.3 gpm) - **Relief Valve Pressure**: 37.2 MPa (5,400 psi) - **Swing Torque**: 150,576 N·m (111,059 lb·ft) - **Swing Speed**: 9 rpm ### **PERFORMANCE** - **Bucket Digging Force**: 329 kN - **Max Travel Speed**: 5.5 km/h (3.4 mph) - **Ground Pressure**: 67 kPa (9.7 psi) - **Fuel Tank Capacity**: 650 L (172 gal) ### **DIMENSIONS (mm)** - **Transport Dimensions (L×W×H)**: 11,800 × 3,640 × 3,850 - **Track Length (on ground)**: 4,350 mm - **Track Gauge**: 2,740 mm - **Track Shoe Width**: 600 mm (triple grouser) - **Tail Swing Radius**: 3,645 mm - **Ground Clearance**: 550 mm - **Height to Top of Cab**: 3,265 mm ### **WORKING RANGES (mm)** - **Max Digging Depth**: 8,445 mm - **Max Reach at Ground Level**: 12,365 mm - **Max Digging Height**: 10,310 mm - **Max Dumping Height**: 7,070 mm