The water pump is the "circulation power source" of the engine cooling system, and its performance directly affects the thermal management efficiency of the engine. During engine operation, heat generated by combustion needs to be transferred to the radiator through coolant for release. If the water pump speed is insufficient or the impeller is worn, the coolant flow rate will slow down, causing heat accumulation and engine block overheating, which may lead to serious faults such as piston seizure and cylinder head deformation, significantly shortening the equipment service life.
NTA855 Cummins Water Pump 3051408-20 is specially designed for NTA855 series engines, with high structural compatibility with the cooling system. The impeller and pump body have high fitting precision, maintaining stable water pumping efficiency during long-term high-speed operation. The wear-resistant material used can resist long-term erosion by coolant, reliably driving coolant circulation whether in field operations of construction machinery or continuous operation of generator sets, avoiding shutdown caused by abnormal temperature.
Ningbo Qiuning Trading Co., Ltd., as the supplier of this water pump, provides two product options: original and auxiliary to meet different maintenance and procurement needs of users. Users can select suitable products according to actual conditions such as equipment usage intensity and maintenance budget to ensure the continuous and effective operation of the cooling system.
For specific information on applicable models and installation precautions of this water pump, please feel free to consult. Contact information: WeChat/WhatsApp: +8615888032469; E-mail: allen@perkins-rx.com.
KTA19-G3，KTA19-G4，VTA28-G5，VTA28-G6，KTA38-G5，KTA38-G9，KTA50-G3，KTA50-G8，QSK60-G3，QSK60-G4
4B3.9-G1,4BT3.9-G1,4BTA3.9-G2,6BT5.9-G1,6BTA5.9-G2,6CTA8.3-G2,6CTA8.3-G3,6LTAA8.9-G2
NT855-GA，NTA855-G1A，MTAA11-G3，NTA855-G2A，NTAA855-G7A，KTA19-G3，KTA19-G4，KTAA19-G5，KTAA19-G6A，KTA38-G2，KTA38-G2A，KTA38-G5，KTA38-G9，KTA50-G3,KTA50-G8,KTA50-GS8,KTA50-G9,KTA50-G15
46KVA 4BTA3.9-G1-60Hz
