We can supply parts for the following models
Komatsu Excavators
PC20, PC30, PC35, PC40-5, PC40-6, PC40-7/8, PC45, PC50, PC56-7, PC60-1, PC60-3/5/6/7, PC70-8, PC75, PC80, PC90-1, PC100-1/2/3, PC100-5, PC120-2, PC120-5/6, PC128US-2, PC130, PC130-7, PC11, PC150-3, PC200-1/2/3/5/6/7, PC220-5/6/7, PC240-3, PC300-2/3/5/6/7, PC350, PC400-5/6, PC360-7, PC400-1/3/5, PC400-6, PC410, PC450-8, PC650-8, PC710-5, PC1000-1
Komatsu Bulldozers
D135, D155, D20, D21, D275, D30, D31, D375, D37, D38, D39, D40, D41, D45, D475, D50, D51, D53, D575, D58, D600, D60, D61, D63, D65, D67, D68, D70, D75, D80, D85, D87, DRT031, L600D, L700D
Komatsu Dump Trucks
HD1200, HD1500, HD180, HD20, HD200, HD205, HD25, HD255, HD320, HD325, HD405, HD460, HD465, HD605, HD680, HD780, HD785, HD985, HM300, HM350, HM400
Komatsu Loaders
WA10, WA100, WA115, WA120, WA1200, WA150, WA180, WA250, WA270, WA30, WA300, WA320, WA350, WA380, WA40, WA400, WA420, WA430, WA450, WA470, WA475, WA480, WA50, WA500, WA60, WA600, WA65, WA70, WA700, WA75, WA80
Komatsu 490 Fan Motor 708-7W-00012: Detailed Overview
1. Product Overview
• Name: Komatsu 490 Fan Motor
• Model Number: 708-7W-00012
• Application: Designed specifically for Komatsu 490 series construction machinery (e.g., excavators, bulldozers), this fan motor is used in the cooling system to dissipate heat and ensure stable equipment operation under high-temperature conditions.
2. Key Technical Specifications
• Voltage/Current: Requires matching with specific equipment models (commonly 24V or 12V DC; specific values should be referenced from the equipment manual).
• Rotational Speed: Typically ranges from 2000 to 3000 RPM to meet high-efficiency cooling demands.
• Power: Approximately 100–300W depending on the model (actual power requirements should be calculated based on equipment load).
• Protection Rating: IP67 (dustproof and waterproof) to withstand harsh operating environments.
• Interface Type: Standardized threaded interface or flange connection, compatible with Komatsu original parts.