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Radiator & Parts
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Vendor: Caterpillar
Lower Radiator Hose 230-2782 230-2854 For Caterpillar 345D 349D C13 Excavators
Regular price $ 109 -
Vendor: Caterpillar
Lower Radiator Hose 230-2870 2302870 For Caterpillar E325D E329D Excavators
Regular price $ 129 -
Vendor: Caterpillar
Lower Radiator Hose 230-2931 2302931 For Caterpillar E330D 336D Excavators
Regular price $ 79 -
Vendor: Doosan
Free Shipping Radiator ASS'Y K1008126 for Doosan Excavator DX225LC SOLAR 225LC-7A TXC225LC-2
Regular price $ 1,099 -
Vendor: Caterpillar
Radiator Core Assy 204-0884 for Caterpillar CAT 322C 325C E325C 325C L
Regular price $ 729 -
Vendor: Komatsu
Free Shipping Radiator Core Assy 208-03-75110 for Komatsu PC400-8 PC450-8 PC460-8 Excavator
Regular price $ 1,199 -
Vendor: Perkins
Free Shipping TPN441 U45506590 Radiator ASSY for Perkins 403d-11 403c-11 Generator Engine
Regular price $ 280 -
Vendor: Volvo
Water Radiator Core 14533173 for Volvo Excavator EC360B EC330B EC330C EC460B EC480D EC360C EC460C EC380D
Regular price $ 1,468 -
Vendor: Komatsu
116140-0050 New Aftermarket Radiator Fit For Komatsu PC300-8
Regular price $ 128 -
Vendor: Kato
Excavator Flexible Upper Lower Radiator Water Hose ME158801 ME442247 for HD2045 HD2048 6D24T 6D22T
Regular price $ 168 -
Vendor: Bobcat
6672491 Radiator Cap For Bobcat Skid Steer Loader 751 753 763 773 7753 963 S150 S160 S170 S185 T190
Regular price $ 15 -
Vendor: Cummins
New Radiator Connection 3018764 for Cummins Engine G855 N14 QSN14 CM876 N10 Free Shipping
Regular price $ 59
How does a radiator work?
The cooling system is an important part of a small excavator and is a system that ensures the normal operation of the machine. When using a hydraulic small excavator, attention should be paid to the inspection and maintenance of the engine radiator, hydraulic oil cooler and cooling-related parts, otherwise it will Reducing the heat dissipation efficiency of the engine will increase the oil temperature and water temperature, resulting in a decrease in power. In severe cases, it can cause early damage to the engine.
Mini excavator | cooling system
The heat dissipation of the small excavator engine uses suction air cooling, which can achieve good distribution of the air passing through the radiator core. To ensure the original heat dissipation effect of the engine of a small excavator during use, it is necessary to ensure that the heat dissipation-related parts are intact. The following aspects affect the cooling effect:
The filling around the radiator is commonly known as "sponge". But it cannot be replaced by any "sponge". The requirements for it on a small excavator are that it must have good corrosion resistance and temperature resistance, and poor ventilation, because its main function is to prevent the return of hot air, that is, to prevent the cold air sucked in from the front of the radiator from entering after the temperature rises. When it is at the rear of the radiator (engine compartment), it cannot flow back to the front of the radiator.
If some high-temperature gas flows back to the radiator, the heat dissipation effect of the system will inevitably be reduced, which will cause the temperature of the oil and water to rise, causing the engine to not work properly and causing early damage. Therefore, when using a small excavator, you must not neglect the inspection and repair of the "sponge" around the radiator, and replace the damaged parts in time.