05/03/2026
The Komatsu PC300-7 excavator is a widely recognized 31-ton medium-sized hydraulic excavator, renowned for its high reliability, durability, and operational efficiency. It is widely used in various engineering scenarios, including mining, earthmoving, and construction.
**Powerful Power System:** Equipped with a Komatsu SAA6D114E high-power engine, rated at 180kW (245PS)/1900rpm, and an advanced pressure-compensated CLSS hydraulic system, achieving a balance between high efficiency and fuel economy.
**Multiple Operating Modes:** Switches between "Fast Mode" to increase workload or "Economy Mode" to reduce fuel consumption, adapting to different working conditions.
**High Digging Force and Stability:**
The bucket has a maximum digging force of 227–231kN, and the stick digging force is approximately 171–174kN, providing powerful soil-breaking capabilities.
**[Further details about the excavator's features are needed for a complete translation.] With a total operating weight of 31.2 tons and a large counterweight design, the machine's stability is significantly improved, especially during high-intensity digging and high-speed travel.
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