Applicable to Komatsu series.
Komatsu engines are designed for heavy equipment and construction machines. Here is a detailed description of the main series and technologies:
Main series
SAA6D series
Capacity: 6.7 liters
Power: from 140 to 300 hp (from 104 to 224 kW)
Application: excavators, bulldozers, loaders
Key technologies: turbocharging, intercooler, electronic fuel injection
SAA12V140E-3 series
Capacity: 12.5 liters
Power: from 550 to 650 hp (410 to 485 kW)
Application: Large excavators, mining trucks, construction equipment
Key technologies: Selective catalytic reduction (SCR), exhaust gas recirculation (EGR), high-pressure injection system
SAA4D series
Capacity: 4.4 liters
Power: 75 to 130 hp (56 to 97 kW)
Application: Compact excavators, agricultural equipment
Key technologies: Turbocharging, electronic fuel injection, advanced cooling system
Key technologies
Turbocharging: increases the volume of incoming air, improving engine power and efficiency.
Intercooler: reduces the temperature of the air entering the engine, which improves performance.
Electronic fuel injection: provides precise control of fuel delivery, improving economy and responsiveness.
Selective Catalytic Reduction (SCR): Reduces NOx emissions by adding a urea solution.
Exhaust Gas Recirculation (EGR): Reduces NOx emissions by returning a portion of the exhaust gases to the combustion chamber.
High-pressure injection system: Improves fuel injection precision, optimizing the combustion process and improving efficiency.
Advanced cooling system: Maintains stable engine operation under high loads, preventing overheating.
Benefits
Durability: Engines are designed to operate in difficult conditions and under high loads, ensuring a long service life.
High efficiency: Advanced technology ensures excellent fuel economy and low emissions.
Ease of maintenance: Simplified design simplifies maintenance and reduces repair costs.
Environmental standards: Compliance with international and local environmental requirements.
Application areas
Construction equipment: excavators, bulldozers, loaders.
Mining equipment: large excavators, mining trucks.
Agricultural machinery: compact excavators, tractors.
Industrial equipment: generators, pump units.
Komatsu engines offer excellent performanceки производительности и надежности, что делает их идеальным выбором для множества промышленных и строительных приложений.
