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The PC2169 radiator employs an efficient thermal management design principle, utilizing a combination of copper heat conduction tubes and large-area cooling fins to achieve rapid heat dissipation through dual mechanisms of conduction and convection. The high thermal conductivity of copper accelerates the absorption of engine heat, while the multi-layered fin structure significantly increases the contact area with airflow, enhancing heat exchange efficiency. Under strong wind or high-speed airflow conditions, the system maintains stable high-temperature heat dissipation capacity, effectively controlling engine operating temperature and preventing overheating. Thereby, it ensures continuous high-performance operation of mining trucks even in extreme working conditions.
Features
High-efficiency copper tube and fin core for improved heat transfer.
Rugged steel frame with anti-corrosion coating.
Enables quick tube bundle replacement, significantly reducing downtime.
Pressure and seal testing ensure reliable operation under high temperature and pressure.
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, PC1250, HD1500-8, HD785-7/8, 730E, 830E, 930E, 960E, 980E, PC1250, PC2000, PC3000, PC4000, PC5500, PC8000, PC9000, WA800, WA900, WA1200 |
HITACHI | EX2600, EX3600, EX5600, 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 models are available for dispatch within 24 hours to minimize equipment downtime.
Customized Solutions – We provide tailor-made cooling systems to meet the exact requirements of your engines and working environments.
On-Site Service Options – Professional installation and maintenance support can be provided at your facility.
How We Produce
At SINRUI, every radiator is born in our state-of-the-art manufacturing facilities, supported by stringent process controls and a precision management system. From precision copper tube processing and fin assembly to robust frame welding, each step strictly adheres to international standards to ensure outstanding durability and reliable thermal performance.
Our factory is ertified, and each radiator undergoes rigorous leak testing, pressure checks, and thermal performance verification before leaving the plant. Through these measures, we are committed to providing our customers with products that deliver consistent quality, long service life, and highly efficient cooling.
Pictures of Sinrui's production workshop
Radiator product quality inspection, packaging and delivery
