Filter and sort
Radiator & Parts
-
Vendor: Hyundai
Water Tank Radiator ASS'Y 11N9-43021 11N9-43540 11N9-43530 for Hyundai Excavator R320LC-7 R320LC-7A
Regular price $ 1,200 -
Vendor: Komatsu
Water Tank Radiator 418-03-41110 for Komatsu WA200-6 WA200PZ-6 WA250-6 WA250PZ-6
Regular price $ 689 -
Vendor: Hitachi
Water Tank Radiator 4429663 for Hitachi ZAX30UR Excavator
Regular price $ 860 -
Vendor: Kato
Water Tank Radiator Core Compatible With Kato Excavator HD1430
Regular price $ 1,680 -
Vendor: Kato
Water Tank Radiator fits Kato HD820-3 Excavator
Regular price $ 968 -
Vendor: Caterpillar
Water Tank Radiator for Caterpillar CAT Excavator E325B
Regular price $ 980 -
Vendor: Caterpillar
Water Radiator CA1673809 167-3809 CA2395233 239-5233 2395233 For Caterpillar Engine 3176C Caterpillar Motor Grader 143H 14H 160H 163H
Regular price $ 2,898 -
Vendor: Case
Radiator Fits Case IH Backhoe 570 580L 580SSL 590SL 4300 P85 234876A1 234876A2
Regular price $ 519 -
Vendor: Caterpillar
Upper & Lower Radiator Hose For Caterpillar Excavators E312D
Regular price $ 149 -
Vendor: Bobcat
S70 Loader Hydraulic Oil Cooler 7301554 6732772 For D1005 Engine Oil Cooler Exchanger
Regular price $ 759 -
Vendor: Nissan
Transmission Oil Cooler 21606-JD30A for Nissan Qashqai HR16DE K9K M9R MR20DE R9M 21606-JD30B 21606-JD30D
Regular price $ 79 -
Vendor: Toyota
Transmission Oil Cooler for Toyota Tundra 2000-2006 3.4 4.0 4.7L 32910-34010
Regular price $ 129
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.