Shandong Shengyue Technology Development Co.,Ltd is one of the most professional sinotruk light truck hanjiang tongshuai engine cooling fan 1007886609 for weichai wp2.3n/wp2.5n engine manufacturers and suppliers in China. Please feel free to buy high quality genuine auto parts at competitive price from our factory.
SINOTRUK LIGHT TRUCK HANJIANG TONGSHUAI engine cooling fan 1007886609 FOR WEICHAI WP2.3N/WP2.5N ENGINE
FUNCTION
1. Core Cooling Function
By rotating at high speed, it generates a powerful and concentrated airflow directed specifically at the engine radiator and intercooler.
It effectively dissipates the substantial heat generated by engine combustion and friction, preventing excessive coolant temperatures and averting issues such as engine overheating, power loss, or the activation of high-temperature protection modes.
2. Unique Advantages of the Annular Shroud
The design features an outer ring (annular shroud) that significantly minimizes air spillage from the blade edges, resulting in a more concentrated airflow and higher air utilization efficiency.
Compared to standard open-blade fans, this design delivers a marked improvement in cooling efficiency, making it particularly well-suited for the compact engine compartments and high thermal loads characteristic of China VI-compliant light trucks.
3. Noise and Vibration Control
Precision dynamic balancing ensures smooth fan operation, thereby substantially reducing both aerodynamic noise and mechanical vibration.
This serves to protect the fan clutch, radiator, and surrounding components, ultimately extending the service life of the entire cooling system.
Installation Location
It is mounted directly at the precise center of the front of the engine, attached to the output shaft of the fan clutch (either an electromagnetic or a viscous clutch).
It is situated between the radiator and the engine, positioned directly behind the radiator core.
The fan blades face forward (towards the radiator); the airflow generated during rotation blows directly onto the radiator, thereby assisting in cooling both the engine coolant and the intercooler intake air.
Performance Advantages
| Performance Dimension | 1007886609 Ring Fan Blade Advantages | Traditional Open Fan Blade Performance | Actual User Benefits |
|---|---|---|---|
| Cooling Efficiency | Ring shroud design, highly concentrated airflow, higher air volume utilization | Airflow easily spills from blade edges, lower efficiency | More stable water temperature in high summer temperatures or heavy-load climbing, reduced risk of overheating |
| Airflow Concentration | Significantly reduces air backflow and leakage, markedly improved cooling effect | Airflow is dispersed, partial wind loss | Engine maintains optimal temperature, more stable power output |
| Noise Control | Precision dynamic balancing + ring structure, low wind noise and low vibration | Higher noise and vibration | Quieter and more comfortable driving, reduced fatigue on long-distance transport |
| Energy Consumption | Lower engine power consumption for the same cooling effect | Relatively higher power loss | Indirectly reduces fuel consumption, improves vehicle economy |
DETAILS
| DESCRIPTION | engine cooling fan | PART NUMBER | 1007886609 |
| WEIGHT |
2KG |
VOLUME | Outer diameter 450 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 | ENGINE |
| PACKAGE | Carton/Woodenbox | PORT OF LANDING | Qingdao Port,China |
Daily Maintenance Recommendations
| Maintenance Item | Recommended Frequency | Specific Operations | Precautions |
|---|---|---|---|
| Appearance Cleaning | Every 1-2 months or during each service | Use compressed air or a soft brush to remove dust, oil sludge, leaves, and other debris from the fan blades and ring shroud | Avoid using high-pressure water guns directly, to prevent blade deformation or water ingress into bearings |
| Abnormal Noise & Vibration Check | During each service or when abnormality is noticed | Observe whether the fan rotates smoothly at engine idle speed and listen for any abnormal noises | Abnormal noise may come from blade damage, dynamic balance failure, or clutch malfunction |
| Mounting Bolt Check | Every 5,000–10,000 km | Check if the central fixing nuts/bolts of the fan blade are loose | Tighten to the specified torque to prevent loosening that could cause vibration or detachment |
| Overall Cooling System Check | Every 10,000 km or seasonal maintenance | Check the radiator, hoses, coolant level, and fan clutch operation | Address any coolant leaks or clutch slippage promptly |
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