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Radiator & Parts
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Vendor: BeeSpareParts
Fuel Oil Cooler 195-03-61270 for Komatsu Bulldozer D375A-6
Regular price $ 1,799 -
Vendor: BeeSpareParts
PC1250-8 OIL COOLER 21N-03-41120 21N-03-43710 For Komatsu Excavator
Regular price $ 5,835 -
Vendor: BeeSpareParts
PC600 PC650 Cooling Radiator Core 21M-03-15110 21M-03-15120 Oil Cooler Ass'y Price
Regular price $ 960 -
Vendor: BeeSpareParts
R60-7 R55-7 R55W-7 OIL COOLER 11M8-40032 For Hyundai Excavator
Regular price $ 750 -
Vendor: BeeSpareParts
Hydraulic Oil Cooler 207-03-72221 2070372221 for Komatsu Excavator PC300-8M0 PC300LC-8M0 PC350-8M0 PC350LC-8M0
Regular price $ 959 -
Vendor: BeeSpareParts
3pcs Oil Cooler 20Y-03-41681 + 20Y-03-41791 + 20Y-03-41121 For Komatsu PC240-8
Regular price $ 1,401 -
Vendor: BeeSpareParts
Oil Cooler 208-03-71161 for Komatsu PC138US-8 PC160LC-8 PC200-8 PC220-8 PC400-7
Regular price $ 180 -
Vendor: BeeSpareParts
Oil Cooler 14X-03-31232 14X-03-31233 for Komatsu Bulldozer D65EX-15 D65PX-15 D65WX-15
Regular price $ 1,070 -
Vendor: BeeSpareParts
Oil Cooler 17M-03-45111 For Komatsu D275A-5 D275AX-5 Bulldozer
Regular price $ 860 -
Vendor: BeeSpareParts
Fits SANY SY2350 Excavator Water Tank Radiator
Regular price $ 840 -
Vendor: BeeSpareParts
Water Tank Radiator for Case Cx35 Excavator
Regular price $ 528 -
Vendor: BeeSpareParts
Water Radiator 2368990 2565309 for Caterpillar CAT 966H 972H 980C
Regular price $ 1,125
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.