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Visit Growshine 1688 Shop Now for Wholesale Price!Growshine International is proud to offer top-quality engine components, including the essential cooling nozzles for robust machinery. We specialize in the import and export of Construction Machinery Accessories, Heavy Truck Spares, Agricultural Equipment Parts, and Automotive Components. This offering includes the QSX15 Cooling Nozzle 3412860 (3412860) for the powerful Cummins QSX15 engine, and the XCMG 700 Excavator Cooling Nozzle 3687058 (3687058). As a key supplier in the global aftermarket for Diesel Engine Maintenance Parts and Excavator Hydraulic Components, we ensure that our Engine Cooling System Parts meet stringent quality requirements.
Our commitment is to provide reliable Engine Gasket Kits, Fuel Injector Nozzles, and critical Engine Sensors for demanding applications. Search for Cummins QSX15 Engine Spares, XCMG 700 Excavator Spares, Construction Equipment Engine Parts, and Heavy Equipment Turbochargers through our extensive catalog for your maintenance and repair needs.
The Cooling Nozzle 3412860 (3412860) is specifically designed for the Cummins QSX15 engine, which is widely utilized in various heavy-duty machinery. This critical component ensures proper piston cooling, vital for engine longevity and performance, making it a key element in QSX15 Engine Cooling. Similarly, the Cooling Nozzle 3687058 (3687058) is the precise fit for XCMG 700 series excavators, ensuring optimal operation for the XCMG 700 Engine. We focus on providing high-quality Aftermarket Engine Parts and Genuine Parts Supplier alternatives to reduce downtime.
Growshine International (格莳国际) is your trusted partner for Global Parts Export, covering everything from Excavator Final Drive Parts to Heavy Truck Brake System Components. We are constantly expanding our stock to include Engine Control Modules (ECM), Hydraulic Main Pumps, and various Construction Machinery Electrical Parts. Ensure your machinery runs smoothly with our reliable Diesel Engine Spare Parts. Explore more QSX15 Injector Nozzle options and XCMG 700 Engine Maintenance kits today.
QSX15 Cooling Nozzle: Part Number 3412860, 3412860. Application: Cummins QSX15 Engine. Function: Sprays oil onto the piston to cool the underside of the piston.
XCMG 700 Excavator Cooling Nozzle: Part Number 3687058, 3687058. Application: XCMG 700 Excavator. Function: Essential for maintaining engine temperature in high-stress Excavator Operation.
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In addition to Engine Cooling Nozzles, we are specialists in Turbocharger Systems. Click to find the exact parts for your needs:
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We supply turbochargers from leading brands. Explore catalogs for Garrett, Holset, BorgWarner, 3K, Schwitzer, IHI, Mitsubishi, Hitachi, CZ, Toyota, Komatsu, and Bosch Mahle Turbochargers.
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We are dedicated to being your one-stop source for High-Quality Diesel Engine Parts, Construction Equipment Filters, and Agricultural Machinery Engine Spares. We provide excellent service for Heavy Equipment Maintenance and Off-Road Vehicle Components.
Piston Ring: Found inside the engine piston grooves, it seals combustion pressure and controls oil consumption. Example: Cummins QSX15 Piston Ring.
Hydraulic Cylinder Seal Kit: Installed in the boom, arm, or bucket cylinders of an excavator to prevent hydraulic fluid leakage. Example: Caterpillar 345D Hydraulic Cylinder Seal Kit.
Engine Oil Filter: Mounted on the engine block, it cleans debris and contaminants from the engine oil. Example: Volvo FH16 Engine Oil Filter (Heavy Truck).
Fuel Injector: Located in the engine cylinder head or intake manifold, it sprays fuel into the combustion chamber. Example: John Deere 8R Fuel Injector (Agriculture).
Tie Rod End: Part of the steering linkage on an automobile, connecting the steering rack to the wheel hub. Example: BMW 3 Series Tie Rod End (Auto).
Water Pump: Mounted on the engine block, it circulates coolant between the engine and radiator. Example: Komatsu PC400-8 Water Pump.
Turbocharger Compressor Wheel: Located within the turbocharger, it compresses incoming air before it enters the engine. Example: Holset HX40W Compressor Wheel.
Clutch Pressure Plate: Part of the clutch assembly in a heavy truck transmission, providing the force to engage the clutch disc. Example: Freightliner Cascadia Clutch Pressure Plate (Heavy Truck).
Alternator: Typically mounted on the engine, it generates electrical power for the vehicle's systems and charges the battery. Example: New Holland T7 Alternator (Agriculture).
Brake Caliper: Part of the disc brake system on a car, it squeezes the brake pads against the rotor to slow the vehicle. Example: Honda Civic Brake Caliper (Auto).
Ensure you get the right Engine Cooling System Parts like the 3412860 for your Cummins QSX15 or the 3687058 for your XCMG 700.
The cooling nozzle, often called an oil spray nozzle or piston cooling nozzle, is a small but critical component in modern high-performance diesel engines like the Cummins QSX15. It is installed in the engine block to spray a continuous stream of oil onto the underside of the piston crown and the piston skirt. This targeted oil spray helps to dissipate heat from these highly stressed parts, which is essential for preventing thermal damage, such as piston seizure or ring wear, especially under heavy load operations typical for XCMG Excavators. Proper functioning of nozzles like 3412860 and 3687058 is paramount for Engine Longevity and Fuel Efficiency.
Equipment: Freightliner Cascadia with Cummins X15 Engine
Symptom: The engine temperature gauge reads high, and the engine may enter limp mode or shut down during operation, despite the coolant level being correct.
Possible Cause/Solution: A common but overlooked cause can be a malfunctioning or clogged Cooling Nozzle (though the X15 uses a different part, the principle is the same). If a nozzle like the 3412860 for the QSX15 were to be clogged, it would prevent proper piston cooling, leading to high combustion temperatures and localized overheating within the engine, which affects overall cooling system capacity. Check the engine oil pressure, as low oil pressure can starve the cooling nozzles. Inspect the fan clutch for proper engagement and ensure the radiator and charge air cooler (CAC) fins are clean and free of debris. If the fan clutch is not engaging or the radiator is blocked, it reduces heat exchange. Replacing a failed Fan Clutch or thoroughly cleaning the Radiator Core are necessary steps to restore proper operating temperature for the Cummins X15 Engine in the Freightliner Cascadia.
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Secure your Heavy Equipment Electrical Parts and Automotive Engine Sensors from a reliable source like Growshine International.
Engine accessories
Cummins/Cummins
QSX15
excavator
3412860
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