Komatsu SAA6d114e-3 Engine For PC300-8 Excavator

The SAA6D114E-3 is the robust and technologically advanced diesel engine specifically engineered by Komatsu to be the heart of the PC300-8 hydraulic excavator. This 6-cylinder, turbocharged and aftercooled powerplant is designed to deliver the ideal balance of high performance, exceptional fuel efficiency, and legendary Komatsu reliability in demanding construction, mining, and quarry appliions.

Built for the unique duty cycle of an excavator, this engine provides responsive power where it matters most—delivering high torque at low RPMs for powerful digging, lifting, and swing motions, while optimizing combustion for lower fuel consumption during idling and moderate work.

Key Features & Benefits:

• Optimal Power-to-Efficiency Ratio: With a displacement of 6.69 liters and advanced electronic control, the engine delivers the precise horsepower and torque (approx. 286 HP / 213 kW) required by the PC300-8's hydraulic system, ensuring powerful breakout force without wasted energy.

• Komatsu Eco Mode (Standard): The integrated engine controller works seamlessly with the excavator's hydraulic system to automatically adjust power output to the work load, significantly reducing fuel consumption without a perceptible loss in productivity.

• Enhanced Durability & Serviceability: Designed for a 30,000-hour-plus lifecycle in tough conditions, it features a heavy-duty cast-iron block, replaceable wet cylinder liners, and strategically placed service points for easier maintenance, minimizing downtime.

• Advanced, Simplified Emissions Compliance: Utilizes a reliable system that meets Tier 4 Final / EU Stage IV regulations without a Selective alytic Reduction (SCR) system or Diesel Exhaust Fluid (DEF). This reduces operational complexity and cost for the owner.

• Seamless Machine Integration: As a genuine OEM engine, the SAA6D114E-3 is fully integrated with the PC300-8’s electronic control network (Komatsu EMMS), providing optimal performance data, precise diagnostics, and proactive health monitoring for maximum uptime.

Ideal Appliion & Value Proposition:
This engine is the perfect match for the Komatsu PC300-8, a 30-ton class excavator known for its versatility and power. Choosing the genuine SAA6D114E-3 ensures:

• Peak Machine Performance: Guaranteed compatibility for optimal hydraulic synergy.

• Lower Total Cost of Ownership: Through fuel savings, extended service intervals, and long-term durability.

• Protection of Your Investment: Maintains the machine's factory specifiions, resale value, and warranty compliance.

The SAA6D114E-3 isn't just a component; it's the core of the PC300-8's productivity. It's engineered to dig deeper, work longer, and cost less to operate over its entire service life.