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464-9045
The 464-9045 radiator is a direct-fit cooling component designed for the 773F 775F mining truck. Its primary function is to effectively manage engine temperature by cooling the circulating coolant, ensuring optimal performance and preventing overheating under the extreme workloads typical of these large haul trucks. It serves as a critical component for maintaining the reliability and longevity of the vehicle's engine.
Features
Efficient cooling performance with optimized internal tube and fin design
Durable construction with corrosion-resistant materials for extended service life
Superior corrosion resistance to withstand harsh operating conditions
Aluminum Radiator List
CAT | 464-9045, 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
Warranty for Four Years – Radiators are supported by a four-year warranty that provides security and peace of mind.
Prompt Delivery – In-stock standard versions are shipped within 24 hours for efficient operational continuity.
Tailored Cooling Systems – We design custom solutions that match your engine specifications and specific environmental conditions.
How We Produce
SINRUI radiators are precision-engineered in our modern manufacturing hub, where every step—from forming copper tubes to welding sturdy frames—is meticulously supervised and aligned with international benchmarks for robustness and efficiency.
Our ISO 9001 certification further validates our commitment, as each radiator is thoroughly tested for leaks, pressure, and thermal performance before shipment. This dual approach assures customers of consistent quality, extended product life, and reliable heat dissipation.

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