Modular Design & Serviceability: This is a paramount advantage. The individual cores (engine, CAC, hydraulic, transmission) are stacked together but are separate components. If one core fails (e.g., develops a leak) or becomes damaged, it can often be replaced individually without replacing the entire, very expensive, radiator assembly. This drastically reduces downtime and repair costs.
Optimized Cooling Efficiency: By integrating all coolers into a single package, Caterpillar ensures that each system receives consistent and adequate cooling. The large surface area of the combined cores and the powerful fan are specifically engineered to handle the extreme thermal loads of the D10R's 700+ horsepower engine and heavy-duty work cycles.
This 223-5091 radiator core is used for D10R 773F 775F dozer.
Related part number:
9Y-9236
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8N-8846
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294-3342
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8N-8846
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8T-3490
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223-5079
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8T-4121
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