Engine Komatsu SAA4D107

Remanufactured Komatsu SAA4D107 Engine – Reliable Unit Ready for Operation

We offer a fully professionally prepared remanufactured engine by Komatsu, model SAA4D107. This is a fully overhauled unit, configured for maximum performance and longevity. Our service center located in the Małopolska region (Poland) provides access to proven power solutions for your machinery.

Scope of Work and Komatsu SAA4D107 Engine Regeneration

• Engine repair includes the replacement of key components: new pistons, rings, cylinder liners, as well as main and connecting rod bearings.
• Lubrication and cooling system: equipped with a new oil pump and a high-efficiency water pump.
• Diagnostics and injection system regeneration: precision Common Rail injectors ensuring low fuel consumption.
• Cylinder head and crankshaft: subjected to full mechanical processing, leak testing, and precision grinding.
• Dyno Testing: every unit undergoes rigorous load testing, guaranteeing that the repaired engine delivers full operating power.
• All parts used meet strict Komatsu quality standards.

Application – Construction Machinery Engine

The SAA4D107 model is a versatile power unit, ideal as an excavator engine (e.g., Komatsu PC210), loader engine (e.g., WA270), or articulated dump truck engine. Thanks to its high torque, it is an irreplaceable unit for heavy earthmoving tasks.

Why Choose Our Remanufactured Engine?

• Reliability and Durability: The regeneration process restores factory parameters, eliminating the risk of failure.
• Available Immediately: The unit is in our stock, allowing for fast shipping.
• Construction Machinery Service: We offer comprehensive technical support, including mobile service with the possibility of on-site installation.
• Cost-Effective: The cost of a remanufactured unit is significantly lower than purchasing a new component while maintaining the same efficiency.

Warranty and Support

We provide a written warranty for every overhaul. We supply full documentation from dyno tests and technical support during the initial startup. Our service ensures that every machine returns to work without unnecessary downtime.

FAQ – Frequently Asked Questions

• Is the Komatsu SAA4D107 engine complete? The engine is offered as a complete unit with accessories, depending on the customer's needs and machine configuration.
• What regions does the mobile service cover? We travel to customers across Poland, our headquaters is located in Kojszówka - Małopolska region.
• Do you perform diagnostics before purchase? Yes, every customer receives a report from the dyno tests the unit underwent.

Contact Us

Need a fast engine replacement? Our repairs and ready-to-go units ensure your business continuity. Call us to ask about the current price and transport options.

Komatsu Brand – The Power of Japanese Engineering

Komatsu Ltd. is a global leader in the manufacturing of construction and mining equipment, founded in 1921 in Komatsu, Japan. The company has gained global recognition for introducing innovative technologies, such as KOMTRAX machine monitoring systems and pioneering hybrid drive solutions.

Komatsu engines, including the popular SAA4D107 series, are designed for extreme loads. They feature advanced air and fuel management systems, resulting in high operational refinement and compliance with strict emission standards. By choosing the Komatsu brand, you are investing in decades of experience, Japanese precision, and a machine capable of handling the toughest terrain.