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Radiator & Parts
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Vendor: Volvo
A/T Oil Cooler Assy fit for VOLVO C30 C70 S40 V50 3M517A095DF 30683022 M0575001
Regular price $ 99 -
Vendor: Hyundai
Engine Oil Cooler 26410-2G000 For Hyundai Kia Sonata Tucson Optima 2.0L 2.4L
Regular price $ 32 -
Vendor: Volvo
Engine Oil Cooler 6G917A095AD For Volvo S80 V70 XC70 XC60 For Ford Galaxy S-Max
Regular price $ 39 -
Vendor: Ford
Engine Oil Cooler CV6P7869AE For Ford Escape 1.6L 2.0L 2.5L 3.0L 2007-2016
Regular price $ 45 -
Vendor: Caterpillar
Buy Hydraulic Oil Cooler 271-7048 for Caterpillar CAT 303.5C 303.5D 303C CR 304D CR 2717048
Regular price $ 379 -
Vendor: Hitachi
Buy Hydraulic Oil Cooler ASS'Y 4464826 for Hitachi Excavator ZX70 ZX70B ZX75UR
Regular price $ 399 -
Vendor: Hitachi
Buy New Hydraulic Oil Cooler 4466041 for Hitachi Excavator ZX450 ZX470H-5G ZX480MT ZX500LC
Regular price $ 1,598 -
Vendor: Hitachi
Construction Machinery Parts Oil Cooler 4406230 4397908 Fits Hitachi EX750-5
Regular price $ 1,098 -
Vendor: Hitachi
Buy Oil Cooler 4655038 for Hitachi ZAX850-3 ZAX870-3 Excavator
Regular price $ 1,999 -
Vendor: Kobelco
Buy New Hydraulic Oil Cooler YN05P00058S002 For Kobelco SK200-8 SK210-8 Excavator
Regular price $ 799 -
Vendor: Doosan
Buy Oil Cooler K9001935 for Doosan Excavator DH500-7 DX420 DX480LC DX520
Regular price $ 1,368 -
Vendor: Sumitomo
buy Oil Cooler LN00068 for Sumitomo Excavator SH200A3
Regular price $ 1,568
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.