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2W5539
The 2W5539 radiator is specially designed for the CAT 789C 793B 793C track-type tractors and large excavators. Its primary function is to efficiently manage engine temperature by dissipating excess heat into the atmosphere, ensuring optimal operating conditions and preventing overheating. Manufactured to meet Caterpillar's strict engineering specifications, this radiator is built for durability and reliable performance in demanding environments, contributing directly to the machine's longevity and operational efficiency. It is an essential part designed to ensure maximum equipment uptime and productivity.
Features
Exceptional cooling efficiency for heavy-duty applications
Robust construction ensures long-term durability and reliability
Compact design optimized for space-constrained installations
Corrosion-resistant materials guarantee performance in harsh environments
Aluminum Radiator List
CAT | 2W5539, 464-9041, 464-9050, 370-9333, 209-7824, 320-8196, 323-1741, 533-8330, 534-7 440,534-3807, 535-4527, 535-4523, 387-4367, 260-0354, 119-4774, 528-0686, 539-8656 |
KOMATSU | 56E-07-21133, 561-03-81660, ABB-7857, 561-03-81280, 561-03-81632, 561-03-81632, 561-03-81652, 561-03-81642, 21N-03-37412, 21N-03-41110, 21N-03-43510, 21T-03-31160 |
HITACHI | 1386-621-100, 1381-639-801, 1381-639-8020, 1381-639-8030, 4682425, 4682426, 4444691, 4658096, 4427952, 4729782 |
LIEBHERR | 10000392, 5617986, 5617987, 11823532, 11821219, 1182U18, 5611936, 5611937, 10333648, 10333649 |
Maintance and Service
Guarantee for 4 Years – Each radiator is backed by a four-year guarantee, ensuring durability and trust.
Rapid Delivery – In-stock standard units are shipped within 24 hours for uninterrupted performance.
Made-to-Order Cooling – Our systems are engineered to fit your motor requirements and distinct operational settings.
How We Produce
Every SINRUI radiator is produced in our state-of-the-art manufacturing facility under stringent process controls. All stages, from precision tube bending and fin assembly to robust frame welding, adhere to global standards, ensuring durability and high performance.
Our ISO 9001 certified facility subjects each unit to rigorous leak, pressure, and thermal testing prior to shipment. This guarantees customers consistent product quality, extended service life, and dependable thermal performance.
Pictures of Sinrui's production workshop
Radiator product quality inspection, packaging and deliver
