Engine Specifications:

Engine Type: The Komatsu 4D102 is an inline four-cylinder, four-stroke diesel engine.

Displacement: The engine has a displacement of approximately 3.9 liters (238 cubic inches).

Bore and Stroke: The specific bore and stroke measurements can vary depending on the engine's model and configuration.

Aspiration: The 4D102 engine is equipped with a turbocharger for improved performance and efficiency in certain applications.

Power Output: The power output of the Komatsu 4D102 engine can vary depending on the equipment and application. Power output typically ranges from around 60 to 95 horsepower (approximately 45 to 71 kW).

Torque: The 4D102 engine generates torque to handle various applications, and the torque ratings can vary depending on the specific equipment model and configuration.

Fuel System: The engine features a mechanical fuel injection system for delivering fuel to the cylinders.

Cooling System: The Komatsu 4D102 engine is liquid-cooled to regulate its operating temperature and ensure optimal performance under varying conditions.

Emissions: The Komatsu 4D102 engine is designed to meet emissions standards prevalent during its production period. Emissions regulations have evolved since then, and more modern engines now comply with stricter emissions standards.

Features:

Reliability: Komatsu is known for manufacturing robust and reliable engines, and the 4D102 is no exception.

Fuel Efficiency: The 4D102 engine is designed for improved fuel efficiency, helping to reduce operating costs.

Serviceability: Komatsu engines are designed with serviceability in mind, providing easy access to maintenance points for streamlined servicing and reduced downtime.

Adaptability: The Komatsu 4D102 engine was used in various Komatsu equipment, showcasing its versatility across industries.

Global Support: Komatsu provides extensive service and support worldwide, ensuring proper maintenance and assistance throughout the engine's lifespan.

The Komatsu 4D102 engine is a compact yet powerful diesel engine that embodies reliability, efficiency, and durability. With its roots in Komatsu's commitment to engineering excellence, the 4D102 engine series represents a fusion of advanced technology and robust design, making it a preferred choice for various applications that demand consistent performance in a compact form. Compact Performance: The heart of the Komatsu 4D102 engine lies in its compact size and impressive power delivery. Engineered with precision components and innovative solutions, this engine delivers a remarkable balance of horsepower and torque suitable for a wide range of applications. Whether powering construction equipment, industrial machinery, or generators, the 4D102 engine's performance remains responsive and dependable. Efficiency for Economy: In a world where efficiency is paramount, the 4D102 engine series redefines standards. Its advanced fuel system, combined with intelligent combustion technology, optimizes fuel consumption while minimizing emissions. This emphasis on efficiency translates not only into compliance with stringent regulations but also into operational cost savings and reduced environmental impact. Durability in a Compact Package: The 4D102 engine's design philosophy centers around durability, ensuring its resilience even in demanding operating conditions. Constructed with high-quality materials and precision-engineered components, this engine is primed to withstand continuous use. Its compact design contributes to its durability, minimizing downtime and contributing to operational efficiency. Adaptability to Applications: The Komatsu 4D102 engine's adaptability shines as it seamlessly integrates into various applications. Whether it's driving construction machinery, industrial equipment, or supporting stationary operations, its versatility underscores its design excellence. This adaptability ensures that the engine excels in meeting the unique demands of different industries. Dependability Forged in Excellence: In an era where dependability is crucial, the 4D102 engine emerges as a symbol of steadfast performance. Its consistent power output, fortified by intelligent diagnostics and maintenance features, ensures minimal disruptions and maximized uptime. This unwavering dependability underscores Komatsu's commitment to exceeding customer expectations. Sustainable Progress in a Compact Package: Beyond its performance, the Komatsu 4D102 engine contributes to sustainable progress even in its compact form. Compliant with emissions regulations and incorporating technologies to reduce environmental impact, it aligns seamlessly with the global push for eco-conscious practices. The 4D102 engine empowers industries while championing responsible and sustainable operations. A Legacy of Influence: The legacy of the Komatsu 4D102 engine reverberates through its impact on industries. Its role in powering machinery, vehicles, and supporting vital operations underscores its transformative significance. A symbol of reliability, efficiency, and compact performance, the 4D102 engine's legacy endures as a driving force shaping industries and advancing the path to engineering distinction even within confined spaces. Conclusion: The Komatsu 4D102 engine isn't just a compact mechanical creation; it's a reflection of Komatsu's commitment to excellence in every space. Its compact yet potent power, efficiency, durability, and dedication to sustainability position it as a pinnacle of achievement. In an era where compact performance, reliability, and environmental consciousness are paramount, the 4D102 engine doesn't merely meet expectations; it sets entirely new standards even within confined spaces. As industries navigate compact challenges and seek resilient solutions, the 4D102 engine remains a powerful compact force, propelling progress and illuminating the path to extraordinary success even in limited footprints.