The Komatsu PC400 is a popular hydraulic excavator model from Komatsu, a leading manufacturer of construction and mining equipment. Here are some key details about the PC400 series:

Komatsu PC400 Specifications (General Overview)
Operating Weight: ~40,000–45,000 kg (varies by model)

Engine: Komatsu SAA6D125E-5 (or similar, depending on the variant)

Horsepower: ~250–300 HP (186–224 kW)

Bucket Capacity: 1.9–2.4 m³ (varies with configuration)

Max Digging Depth: ~7–8 meters

Max Reach: ~10–12 meters

Fuel Tank Capacity: ~500–600 liters

PC400 Models (Different Generations & Variants)
PC400-5, PC400-6, PC400-7, PC400-8 (Later models feature improved fuel efficiency and technology)

PC400LC-8 (Long Crawler version for better stability)

PC400HD-8 (Heavy Duty version for tougher applications)

Hybrid Models (e.g., PC400LC-11 Hybrid) – Some newer models incorporate hybrid technology for reduced fuel consumption.

Features
Komatsu Hydraulic System – Provides smooth and powerful operation.

KOMTRAX (in newer models) – Telematics system for fleet monitoring.

Comfortable Cab – ROPS/FOPS certified, with air conditioning and ergonomic controls.

Eco Mode – Optimizes engine performance for fuel savings.

Common Applications
Mining

Quarrying

Heavy construction

Road building

Demolition (with appropriate attachments)

Competitors
Caterpillar 349/352

Hitachi ZX350/ZX370

Volvo EC380

Liebherr R 946