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The 279-9108 radiator is specifically developed and designed to adapt to the extremely harsh heat dissipation conditions of CAT 777D mining trucks, enabling it to reliably meet the equipment's heat dissipation needs even in high-intensity operating environments. The radiator assembly transfers the thermal energy of high-temperature coolant to the radiator fins, thereby dissipating the heat generated by the Komatsu engine block. This component serves as an OEM direct replacement part.
Features
This design creates a more compact radiator, ideal for fitting into constrained installation spaces.
Made to precise specifications, it offers durability, reliability, and productivity.
Mining List
CAT | D8, D9, D10T2, D11, 390, 785D, 793, 793D, 793F, 794 AC, 796 AC, 797F, 789, 798AC, 777D, 6060, 6090, 994k, 995 |
KOMATSU | HD465-7/8, HD1500-8, HD785-7/8, 730E, 830E, 930E, 960E, 980E, PC1250, PC2000, PC3000, PC4000, PC5500, PC8000, PC9000, WA800, WA900, WA1200 |
HITACHI | EX1200, EX2000, EX2600, EX3600, EX5600, EX8000, EH3500, EH5000, EH4000, ZW250, ZW370, ZW550 |
LIEBHERR | T264, T274, T284, R9100, R9150, R9200, R9250, R9300, R9350, R9400, R9600, R9800, L550, L586, L580 |
Maintance and Service
4-Year Warranty – Every radiator is backed by a 4-year warranty, ensuring long-term reliability and peace of mind.
Fast Delivery: Standard stock parts can be shipped within 24 hours.
Easy to Maintain – Each copper tube can be disassembled separately, allowing for easy replacement.
How We Produce
At SINRUI, every radiator is manufactured in a modern facility where stringent process controls are meticulously implemented at every stage. From precision copper tube forming and fin assembly to high-strength frame welding, each operation adheres to internationally recognized standards—resulting in products built for exceptional durability and performance.
Our ISO 9001 certification underscores a foundational commitment to quality. Prior to shipment, each unit is subjected to rigorous inspections—including leak tests, pressure evaluations, and thermal performance verification—to ensure reliable cooling efficiency, extended service life, and consistent product integrity.
Pictures of Sinrui's production workshop
Radiator product quality inspection, packaging and deliver
