KOMATSU SA6D170E-3 – New [OEM Build] Engine Assembly

Related Arrangement Numbers

6240-81-8100, RM6241-C0-0071, 6240-01-0810, 6240-81-8200 & more

Popularly Used In

• Komatsu WA600-3, WA700-3 (Wheel Loader)
• Komatsu D375A-3, D375A-5 (Crawler Dozer)
• Komatsu WD600-3 (Wheel Dozer)
• Komatsu PC1250-7 (Hydraulic Excavator)
• Industrial Applications (Marine, Mining Generators, Power Units) & many other models

Technical Data

The Komatsu SA6D170E-3 (often designated as SAA6D170E-3 for air-to-air aftercooled models) is a high-displacement 4-stroke, water-cooled diesel engine engineered for extreme-duty mining and construction environments. It features an inline 6-cylinder configuration with a massive displacement of 23.15 Liters (1,413 cu in). The engine utilizes a square design with a bore of 170 mm and a stroke of 170 mm, optimizing durability and torque delivery. Depending on the specific machine application, power output ranges from 391 kW (525 HP) to 502 kW (672 HP) at a rated speed of 1800–2000 RPM. It is equipped with a direct injection fuel system and a turbocharger with an aftercooler (intercooler) to meet applicable emission standards while maintaining high thermal efficiency.

Engine Condition

OEM Distributor Build

• Manufactured by an authorized OEM distributor
• Built using original brand components
• Assembled and tested to OEM tolerances and quality standards
• Warranty coverage and documentation provided by the distributor rather than the original brand
• Ideal alternative where original brand lead times are excessive and a high-quality solution is required
• Suitable for commercial, marine, and export applications

Core Charge Statement

There is no core charge associated with this engine listing. The price listed is outright.

Compatibility & Technical Verification Note

If you are replacing an existing engine assembly or are unsure about compatibility with your current machine or installation, please contact us at engines@motofork.com. One of our technical consultants will review your application and confirm that the engine configuration supplied is an exact match and fully plug-and-play. This technical verification service is provided at no additional cost.

Shipping, Handling & Service Notes

For orders placed with shipping, a pallet offloading fee of USD 120 will apply at the delivery location if a forklift is not available on site. Self-collection from our warehouse is available upon request. Please contact us at engines@motofork.com for coordination.

Any pallet labeling or special shipping instructions must be communicated prior to final packing. Service requests such as warehouse visits, inspections, or special packing arrangements, if requested, are non-refundable.