Picture this: on rugged mountainous terrain, an excavator stands unwavering, its massive arm moving with precision as it effortlessly crushes solid rock. This is the Komatsu PC300-6, a powerhouse engineered for the most challenging work environments. Renowned for its robust performance, efficiency, and durability, this machine has earned the trust of operators worldwide. Below, we delve into the specifications and features that make the PC300-6 a standout in its class.
The Komatsu PC300-6 is equipped with a high-efficiency engine delivering a rated power output of 128 kW (171.7 horsepower). Designed to meet stringent emissions standards, this engine balances raw power with fuel economy. Advanced fuel injection technology and an optimized combustion chamber ensure stable operation across diverse working conditions, providing consistent power for demanding tasks—whether intensive excavation or precise loading operations.
Engine Model: Komatsu diesel engine (varies by configuration)
Net Power (ISO 9249): 128 kW
Rated Power: 171.7 HP
The hydraulic system is the backbone of the PC300-6’s operational efficiency. Utilizing cutting-edge control technology, it precisely manages hydraulic components for smooth and productive digging and loading. Optimized piping minimizes energy loss, while multiple work modes allow operators to tailor performance to specific tasks, maximizing both output and fuel efficiency.
Hydraulic System: Advanced control for precision operation
Bucket Capacity: 2.4 m³ (configurable)
Max. Digging Depth: 7,406 mm
Max. Vertical Digging Depth: 6,492 mm
The PC300-6’s rugged construction and high-quality components ensure reliability in harsh environments. Its design prioritizes ease of maintenance, with accessible service points reducing downtime and extending the machine’s operational life.
Operating Weight: 28,850 kg
Fuel Tank Capacity: 340 L
Hydraulic Tank Capacity: 189 L
Swing Bearing: High-strength, wear-resistant construction
The spacious, ergonomic cab features excellent visibility, an adjustable seat, and intuitive controls to minimize fatigue. Safety enhancements include Roll-Over Protective Structure (ROPS) and Falling Object Protective Structure (FOPS) certifications, alongside ample ground clearance for navigating uneven terrain.
Cab: Air-conditioned with panoramic visibility
Control Interface: User-friendly layout
Safety Features: ROPS/FOPS compliant
Ground Clearance: 518 mm
In markets such as India, the PC300-6 typically ranges between 1.4 to 1.6 million INR, with variations based on configuration and condition. Its proven performance and longevity make it a cost-effective investment for heavy-duty applications.
The Komatsu PC300-6 exemplifies engineering excellence, combining power, precision, and resilience. Ideal for infrastructure projects, mining, or demolition, it remains a top choice for professionals seeking dependable excavation capability.