Product Introduction: SFENG-267 Radiator for Caterpillar
SFENG-267 is a heavy-duty industrial radiator exclusively designed for CAT construction machinery, with OEM part number 3019672. Manufactured by Shuangfeng, this radiator is built to match large CAT loaders, excavators and heavy engineering vehicles that operate under continuous high-load conditions. Its official specifications include a header dimension of 640.5×124 and a thick 635×638×96 core, delivering outstanding heat dissipation capacity to stabilize engine temperature and avoid overheating shutdowns on mining, road construction and quarry job sites.
OEM Pipeline & Precise Port Design
The radiator adopts precisely sized pipe ports as marked on the drawing: main large ports of Φ58, auxiliary Φ25 and small vent port Φ11. These port layouts fully replicate the original OEM pipeline design of CAT equipment. Perfect pipe diameter matching ensures smooth coolant circulation, eliminates flow resistance and effectively prevents coolant leakage or pressure loss during long-hour heavy operation. No extra modification is required during installation, greatly cutting down maintenance time and labor costs for machinery repair shops and equipment owners.
Premium Materials & Heavy-Duty Core
Our core competitive advantage lies in premium raw materials that exceed general industry standards. The thick 96mm core is constructed with reinforced aluminum alloy tubes and sturdy square fins. Compared with thin-core aftermarket alternatives, this structure provides exceptional rigidity, strong vibration resistance and anti-deformation performance. CAT machines frequently travel over rough, bumpy ground and generate constant engine vibration; our reinforced fin and tube structure will not crack, bend or leak even after years of high-intensity work, significantly extending the radiator’s overall service life.
Advanced Anti-Corrosion Treatment
Excellent anti-corrosion treatment is applied across the entire water chamber, core tubes and fin assembly. Full anti-rust oxidation coating enables this radiator to withstand harsh working environments, including dusty mines, muddy construction yards, and coastal areas with salt fog. It resists corrosion from mud, mineral dust and humid air, avoiding premature rust perforation that plagues cheap generic radiators. Stable cooling performance is maintained year-round, reducing the frequency of radiator replacement and lowering customers’ long-term operational expenses.
Strict Multi-Step Quality Inspection
Every SFENG-267 radiator undergoes strict multi-step factory inspection before shipment, including full water pressure leakage testing, heat dissipation performance verification and full dimensional calibration. Our advanced automated production equipment and experienced senior workers execute precise full welding on all joints to eliminate hidden leakage risks. Supported by our complete mold library, we guarantee consistent dimensional accuracy for every production batch.
Customization & Global Supply
Shuangfeng accepts customized adjustments for this CAT radiator upon client requests, such as modified fin density or upgraded anti-corrosion coatings for extreme working scenarios. With reliable quality, factory-direct pricing and stable mass supply capacity, SFENG-267 has become a trusted aftermarket replacement choice for global CAT machinery dealers, repair centers and equipment rental enterprises. We sincerely welcome customers to discuss bulk orders and schedule factory visits to inspect our complete production and quality control procedures.
