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English Specs |
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Komatsu Part No.: 3FD‑04‑31111 |
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Full Name: Forklift Engine Cooling Radiator Assembly |
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Matching Model: Komatsu FD70‑10 7‑ton heavy duty diesel forklift |
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Matching Engine: Komatsu 6‑cylinder industrial diesel engine |
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Cross Reference: No interchangeable part, exclusive for FD70‑10 |
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Core Material: Full aluminum vacuum brazed core (tube & fin) |
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Tank Material: High‑temperature resistant reinforced plastic water tank |
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Core Structure: Multi‑layer serpentine fin tube, 2‑row cooling tube layout |
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Fin Density: 10 FPI (10 fins per inch) |
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Working Medium: Ethylene glycol antifreeze coolant |
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Operating Temp Range: ‑40℃ ~ +110℃ |
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Max Working Pressure: 1.2 Bar |
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Net Weight: 4.6 KG |
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Mounting Standard: 4 fixed mounting lugs, 1:1 OEM hole position |
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Pipe Interface: Upper water inlet left, lower water outlet right |
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Extra Function: No built‑in hydraulic oil cooler |
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Rated Forklift Load: 7 Ton rated lifting capacity |
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Typical Operation: Full cargo stacking, long‑hour outdoor high‑temperature work |
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Core Function: Dissipate engine combustion heat, stabilize coolant temperature, prevent engine overheating & boiling under full load |
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Recommended Maintenance Cycle: Clean fin dust every 200 working hours |
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Coolant Replacement Cycle: Replace antifreeze every 2000 working hours |
