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256-5310
The 256-5310 radiator is a direct-fit replacement designed for 950H and 962H wheel loaders. Constructed from aluminum for efficient heat dissipation and corrosion resistance, it ensures optimal engine cooling and reliable performance in demanding conditions. This radiator is built for durability and easy installation.
Features
Made of durable aluminum alloy for efficient heat dissipation and corrosion resistance
Features a robust construction that ensures reliable cooling under heavy-duty working conditions
Designed with a leak-proof structure to guarantee long-lasting service life and engine protection
Aluminum Radiator List
CAT | 230-5006, 7C3385, 338-2219, 267-9443, 267-9444, 117-4938, 152-7990, 387-4366, 374-3545, 387-4367, 346-0799, 488-9086, 387-4368, 387-4367, 143-7397,349-5933, 260-0354, 243-5063, 256-5310, 256-5311, 247-3906, 396-9735 |
KOMATSU | 21T-03-31711, 95019940, 95809040, 427-03-22820, 6251-61-5110, 569-03-89191, 6212-62-4100, 423-03-32212, 423-03-32211, 426-03-37591, 426-03-37571, 427-S05-1810, 195-03-63114, 195-03-65181 |
HITACHI | 1386-621-100, 1381-639-801, 1381-639-8020, 1381-639-8030, 4421620, 335611, 4439687, 4658096, 4427952, 4729782, YA00008446 |
LIEBHERR | 10000392, 5617986, 5617987, 11823532, 11821219, 1182U18, 5611936, 5611937, 10333648, 10333649 |
Maintance and Service
Comprehensive 4-Year Warranty – Every radiator is protected under a four-year warranty for added reassurance and steadfast performance.
Next-Day Dispatch – Available standard models are shipped within one business day to minimize downtime.
Personalized Cooling Design – We develop systems suited to the demands of your equipment and unique workplace context.
How We Produce
Within SINRUI's advanced manufacturing facility, each radiator is engineered with precise process control. Operations such as copper tube fabrication, fin integration, and frame welding are executed in compliance with international specifications to achieve structural integrity and operational efficiency.
Prior to dispatch, our ISO 9001 certified plant validates every radiator via stringent leak, pressure, and thermal examinations. This results in delivered products characterized by consistent quality, extended durability, and assured heat dissipation.

Pictures of Sinrui's production workshop
Radiator product quality inspection, packaging and deliver