Engine for Komatsu WA600 (SAA6D170E-5)

The Komatsu WA600-6/6R wheel loader is powered by the high-performance SAA6D170E-5 engine, a 23.15-liter, six-cylinder, turbo-charged, and after-cooled diesel engine. This EPA Tier 2/EU Stage 2 equivalent engine features a high-pressure common rail system, designed for high torque,低 fuel consumption, and fast throttle response in demanding mining applications.

Key Technical Specifications of SAA6D170E-5 Engine:

• Engine Model: Komatsu SAA6D170E-5
• Type: 4-cycle, water-cooled, direct injection
• Displacement: 23.15 liters
• Bore x Stroke: 170 mm x 170 mm
• Aspiration: Turbo-charged, after-cooled, cooled EGR
• Emissions: EPA Tier 2 / EU Stage 2 Equivalent
• Fuel System: Electronic Heavy Duty Common Rail

Engine Features & Performance:

• Power & Efficiency: Engineered for high productivity with low fuel consumption, featuring a dual-mode power selection system (E and P modes).
• Maintenance: Supported by the Komatsu Equipment Management Monitoring System (EMMS).
• Serviceability: Utilizes flat-face O-ring seals to prevent oil leakage.
• Application: Primarily powers the Komatsu WA600-6 wheel loader (52,320 – 54,000 kg operating weight) and is also used in other equipment like the PC1250-8 excavator.
• Component Reliability: Key components, including the engine, are manufactured by Komatsu to work as an integrated package.

The engine’s robust design allows for optimal performance in hard rock quarries, sand and gravel pits, and mining applications.