13306069 Sany SY485C1 hydraulic excavator radiator cover assembly

13306069 Sany SY485C1 hydraulic excavator radiator cover assembly

The SANY SY485C1 hydraulic excavator radiator cover assembly (13306069) is a core protective and airflow optimization integrated component for the radiator, intercooler, and hydraulic oil cooler. Manufactured strictly according to SANY’s original design drawings, dimensional tolerances, and process specifications, it is specifically designed for harsh working conditions such as mining, infrastructure construction, and earthmoving, characterized by high dust levels, strong impacts, and fluctuating temperatures. As the “airflow guide and protective barrier” of the cooling system, it plays a crucial role in directional airflow, enhanced heat dissipation, blocking impurities, and protecting the cooling core. It directly affects the heat dissipation efficiency of the engine and hydraulic system, and is a high-quality original factory replacement assembly for aging or damaged protective components in the SY485C1 excavator’s cooling system. The radiator shroud assembly adopts a composite structure of high-strength, lightweight ABS engineering plastic and cold-rolled steel plate reinforcing ribs. It is precision injection molded and modularly spliced ​​to achieve lightweight (overall weight ≤8kg) while ensuring structural rigidity, reducing equipment load. The surface of the shroud is treated with anti-ultraviolet modification and electrostatic spraying, which makes it highly weather-resistant and anti-aging. It can withstand a wide temperature range of -30℃ to 85℃ and is not prone to becoming brittle, fading, or cracking when exposed to outdoor and high-temperature environments for a long time. =

The radiator housing integrates a streamlined airflow channel, optimized through fluid dynamics simulation, which precisely guides external airflow to the radiator core, reducing wind resistance by 15% and increasing heat dissipation efficiency by 25%. This effectively ensures the cooling effect of engine coolant and hydraulic oil, preventing system overheating alarms. The front end of the radiator housing is equipped with a high-density sand and dustproof mesh (pore size ≤2mm), using a double-layer stainless steel wire weaving process. It has high tensile strength and is not easily damaged, effectively blocking impurities such as gravel, dust, and willow catkins from entering the cooling core, preventing core blockage or fin deformation, and extending the radiator’s cleaning cycle and service life. =

The cover features a stepped sealing groove along its edge, incorporating original EPDM weather-resistant sealing strips. This ensures a tight fit with the radiator frame and vehicle mounting surface, providing excellent sealing performance and preventing airflow leakage and side seepage of impurities, guaranteeing that all cooling airflow passes through the core. The cover uses a quick-release clip + bolt combination fixing structure, requiring no special tools for disassembly, allowing for quick and easy cleaning, inspection, and maintenance of the radiator core. All mounting holes and positioning references precisely match the original vehicle’s pre-installed cooling system supports, with hole tolerances controlled within ±0.02mm. Original factory-specific installation accessories are included, eliminating the need for drilling or modification during installation; simply align and tighten. The cover has a reserved maintenance window and wiring harness channel, perfectly matching the radiator fan, temperature sensor, and cooling pipe layout without affecting the normal operation of the cooling system. The surface features original factory-style airflow guides, enhancing structural rigidity and optimizing airflow paths to further improve heat dissipation efficiency.

Core Technical Parameters

Part Model: 13306069
Part Name: Radiator Cover Assembly (Cooling System Dedicated Protective Part)
Applicable Model: SANY SY485C1 Hydraulic Excavator
Material: High-strength ABS engineering plastic, cold-rolled steel plate reinforcing ribs, EPDM weather-resistant sealing strips, double-layer stainless steel dustproof mesh
Process: Precision injection molding, modular splicing, electrostatic spraying, sealed assembly
Features: Precise airflow guidance, efficient heat dissipation, dustproof and impact-resistant, lightweight, easy disassembly and assembly, precise installation
Functions: Cooling system protection, directional airflow to enhance heat dissipation, dustproof and sandproof to block impurities, protects the radiator core, convenient maintenance access

Core Advantages

Original factory standard seamless fit, no modification required for installation; streamlined airflow design significantly improves heat dissipation efficiency; high-density dustproof mesh + sealing strips provide double protection for greater reliability; quick-release structure doubles maintenance and cleaning efficiency; lightweight materials + Weather-resistant process, suitable for harsh working conditions, and extends the life of the cooling system.

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1 13306071 Radiator Cover Assembly
2 A210307000017 Nut
3 A810502079012 Hinge
4 A810502050133 Water Inlet Cap
5 A222200000122 Cabinet Tunnel
6 A210405000011 Washer
7 A210111000197 Bolt
8 A210111000024 Bolt

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