Filter and sort
Radiator & Parts
![Radiator & Parts](http://beespareparts.com/cdn/shop/collections/Radiator_Parts.jpg?v=1713191594&width=5760)
Special Offers
-
Vendor: Caterpillar
111-2378 RADIATOR GP Fits Caterpillar Parts
111-2378 RADIATOR GP Fits Caterpillar Parts Part Number: 111-2378 Application: Fits Caterpillar Parts Condition: New Aftermarket Parts In StockRegular price $ 1,900 -
Vendor: BeeSpareParts
4651583 Radiator Fits D6K2 Caterpillar
4651583 Radiator Fits D6K2 Caterpillar Part Number: 4651583 Application: Fits D6K2 Caterpillar Condition: New Aftermarket Parts In StockRegular price $ 2,689 -
Vendor: Komatsu
21W-03-31110 Water Tank Radiator For Komatsu PC75UU-3 PC75US-3 Excavator
21W-03-31110 Water Tank Radiator For Komatsu PC75UU-3 PC75US-3 Excavator Part Number: 21W-03-31110 Application: For Komatsu PC75UU-3 PC75US-3 Excavator Condition: New Aftermarket Parts In StockRegular price $ 689 -
Vendor: Caterpillar
193-2767 1932767 Water Tank Radiator Fits Caterpillar CAT 320C E320C L E318C E319C
193-2767 1932767 Water Tank Radiator Fits Caterpillar CAT 320C E320C L E318C E319C Part Number: 193-2767 1932767 Application: Fits Caterpillar CAT 320C E320C L E318C E319C Condition: New Aftermarket Parts In StockRegular price $ 920 -
Vendor: JCB
30/925452 Water Tank Radiator Assy for JCB 3185 3155 New
30/925452 Water Tank Radiator Assy for JCB 3185 3155 New Part Number: 30/925452 Application: for JCB 3185 3155 New Condition: New Aftermarket Parts In StockRegular price $ 1,299 -
Vendor: Hope Backhoe Parts
2pcs Fits Yanmar Cap Radiator For Engine 2TNV70 3TN66 3TNB84 3TNC78 3TNE68 3TNE68 3TNE74
2pcs Fits Yanmar Cap Radiator For Engine 2TNV70 3TN66 3TNB84 3TNC78 3TNE68 3TNE68 3TNE74 Part Number: 2TNV70 3TN66 3TNB84 3TNC78 3TNE68 3TNE68 3TNE74 Application: 2TNV70 3TN66 3TNB84 3TNC78 3TNE68 3TNE68 3TNE74 Condition: New Aftermarket Parts In...Regular price $ 19
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.