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HOWO Concrete Mixer Truck Oil Circuit Radiator Assembly YS-26L
FUNCTION
1. Efficient Hydraulic Oil Cooling
Utilizing an aluminum plate-fin heat exchange core and a 24V forced-air fan, the unit rapidly dissipates the substantial heat generated during hydraulic system operation into the surrounding air, thereby effectively lowering the temperature of the hydraulic oil.
2. Hydraulic Oil Temperature Control and Overheating Prevention
It maintains the hydraulic oil within its optimal operating temperature range, preventing issues-such as fluid oxidation, viscosity degradation, and increased foaming-that can arise from excessive oil temperatures.
3. Protection of Hydraulic System Components
It safeguards core components-including hydraulic pumps, motors, reducers, multi-way valve blocks, and cylinders-by mitigating high-temperature-induced seal aging, accelerated wear, and component failure, thereby significantly extending the overall service life of the hydraulic system.
4. Integrated Oil Tank Functionality
Featuring a built-in hydraulic oil tank, the unit combines the functions of oil storage, heat dissipation, and filtration; this integrated design optimizes space utilization and simplifies installation.
Installation Location
Typical Installation Area: Near the hydraulic pump and reducer of the mixer truck, situated close to the return end of the hydraulic oil circuit to facilitate piping connections.
Specific Positioning: Mount vertically or at a slight incline on either the right or left side of the vehicle frame, ensuring that the fan's air intake faces a well-ventilated direction.
Performance Advantages
| Category | Description | Benefits |
|---|---|---|
| Heat Dissipation | Aluminum plate-fin heat exchanger core + 24V high-power forced fan | Strong cooling capacity, rapidly lowers hydraulic oil temperature, suitable for high-temperature heavy-duty operations |
| Integrated Design | Built-in 26L oil tank + cooling core + fan | Compact structure, saves installation space, easier maintenance |
| System Protection | Effectively controls oil temperature at 40-60°C, prevents oil oxidation and viscosity drop | Protects hydraulic pump, valves, motors, reducers etc., reduces failures |
| Durability & Vibration Resistance | High-strength aluminum alloy + reinforced structure | Withstands strong vibration, jolting and harsh conditions of mixer trucks, longer service life |
DETAILS
| DESCRIPTION | Oil Circuit Radiator Assembly | PART NUMBER | YS-26L |
| WEIGHT |
15 kg |
VOLUME |
500×210×830 mm |
| TRUCK MOLDE | SINOTRUK | QUALITY | Copy,High Copy, OEM,Original |
| MOQ | 1 | WARRANTY | 1 year |
| PAYMENT | TT/WESTEN UNION | SHIPMENT | by air/sea/railway |
| BRAND | SINOSACHS | PLACE OF ORIGIN | JINAN CITY,CHINA |
| STOCK | IN STOCK | APPLICABLE SITE | CABIN |
| PACKAGE | Carton/Woodenbox | PORT OF LANDING | Qingdao Port,China |
Maintenance & Replacement Recommendations
1. Clean the Fins: Weekly, or every 50–100 hours of operation, use compressed air to blow away dust, grit, and concrete residue from the air outlet side toward the air inlet side. Avoid using a high-pressure water sprayer for direct rinsing to prevent damage to the fins.
2. Inspect the Fan: Before each day's operation, verify that the fan is functioning normally, free of abnormal noises, and rotating smoothly.
3. Check for Leaks and Oil Levels: Inspect hydraulic hose connections, the core assembly, and the oil tank for any signs of oil seepage. Regularly check the hydraulic oil level to ensure it remains within the normal operating range.
4. Hydraulic Oil Management: Replace the hydraulic oil and filter element every 500–1000 hours to maintain oil cleanliness.




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