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The 387-4367 is an aluminum replacement core designed for Caterpillar heavy-duty equipment, including models such as 854G, 994, and 993K. Manufactured to meet OEM specifications, this radiator core ensures reliable engine cooling performance under extreme load and harsh working conditions.
Features
Aluminum plate-fin structure ensures excellent thermal conductivity and rapid heat dissipation.
All-aluminum design makes it lightweight, corrosion-resistant, and highly durable in heavy-duty operations.
Aluminum Radiator List-
| CAT | 528-0686, 529-8656, 166-7432, 213-9906, 219-1073, 612-432, 612-433, 170-8541, 231-8103, 204-7184, 213-9907, 163-4058, 163-4063, 163-4064, 188-7475, 421-4021 |
| Komatsu | 56E-07-21133, 561-03-81280, 561-03-81632, 561-03-81652, 561-03-81642, 21N-03-37412, 21N-03-41110, 21N-03-43510, 21T-03-31160, 21T-03-31711 |
| Liebherr | 10000392, 5617986, 5617987, 11823532, 11821219, 11821218, 5611936, 5611937, 10333648, 10333649, |
| Hitachi | 1386-621-100, 1381-639-801, 1381-639-8020, 1381-639-8030, 4682425, 4682426, 4444691, 4658096, 4427925, 4729782, 4421620, 335611, 4439687, YA00008446 |
How We Produce
We utilize CAD/CAE design and thermal simulation to optimize fin density and coolant flow paths. Premium aluminum alloys are used, joined by advanced vacuum brazing technology to ensure structural integrity and sealing. Each unit undergoes strict pressure, thermal efficiency, and vibration tests before shipment, with reinforced packaging to guarantee safe delivery and reliable performance in the field..
Pictures of Sinrui's production workshop
Radiator product packaging and delivery
