Starter Motor, Compatible with Komatsu PC400 PC400-5 PC450-6 PC650-5 PC710-5, 24V 600-813-4670, Standard Replacement Part for Heavy Duty Excavator

This starter motor is engineered to meet factory standard specifications, delivering consistent cranking performance for excavator operations across construction, mining, and road building scenarios. Manufactured with high-grade copper winding and reinforced alloy housing, it offers excellent heat resistance and structural durability, adapting to prolonged high-load working environments and frequent start-stop cycles without premature wear. The precision-machined gear interface ensures smooth engagement with the engine flywheel, reducing abnormal abrasion during operation and extending the overall service life of related components. It undergoes strict dimensional consistency testing before leaving the factory, matching the mounting points and electrical parameter requirements of the corresponding excavator models directly, eliminating the need for extra modification during installation and cutting down equipment downtime effectively.

• Built with reinforced alloy housing and high-purity copper windings, delivering outstanding structural durability and heat resistance to withstand harsh heavy-duty excavator working conditions
• Precision-machined gear interface ensures stable engagement with the engine flywheel, minimizing operational wear and supporting reliable start performance even in low-temperature construction sites
• Manufactured in line with standardized specifications, achieving perfect fit for the specified excavator models without requiring additional modification during installation
• Undergoes full performance testing including cranking torque and voltage adaptability verification before delivery, ensuring consistent performance matching factory standard requirements
• Supports fast on-site replacement, effectively reducing equipment maintenance downtime and supporting uninterrupted progress for mining, earthmoving and other heavy engineering projects
• Verification: Please check your machine model and part number before purchasing. If unsure, send us your brand and old part photos for confirmation.