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Radiator & Parts
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Vendor: Volvo
Oil Cooler Core For Volvo D12D Engine
Regular price $ 188 -
Vendor: Mitsubishi
Oil Cooler Cover ME084532 for Mitsubishi Canter Truck 4D31 4D32 Engine
Regular price $ 159 -
Vendor: Hino
Oil Cooler Cover Oil Cooler Core For Hino 300 W04D
Regular price $ 268 -
Vendor: John Deere
Oil Cooler RE38078 R125508 RE61769 Fits John Deere Tractor 2555, 2755, 2855N, 3155, 4050, 6200, 6200L, 6300, 6300L, 6400, 6400L, 6500, 6500L
Regular price $ 138 -
Vendor: John Deere
Oil Cooler RE560752 RE56690 R123501 Fits John Deere Tractor(s) 3410, 4700, 5410, 5415, 5420, 5425, 5510, 5520, 5525, 5615, 5625
Regular price $ 149 -
Vendor: Caterpillar
Radiator 358-3844 for Caterpillar Backhoe Loader CAT 416F2
Regular price $ 780 -
Vendor: Caterpillar
Radiator 377-5263 for Caterpillar Backhoe Loader CAT 416F 420F 428F 430F 432F
Regular price $ 828 -
Vendor: John Deere
Oil Cooler AR64415 For John Deere 2150 2035 2135 2255 2940 2950 2955 4050
Regular price $ 109 -
Vendor: Caterpillar
Oil Cooler Cover 125-2971 1252971 With S6K Engine for Caterpillar E320B E320C Excavators
Regular price $ 139 -
Vendor: Komatsu
Oil Cooler Assy 14Z-03-11232 For KOMATSU D65E D65EX D65P D65PX D85E
Regular price $ 799 -
Vendor: John Deere
Oil Cooler RE31929 RE14448 For John Deere 3040 3050 3140 3150 3340 3350 3640 3650 4030
Regular price $ 129 -
Vendor: John Deere
Oil Cooler NF300951 for John Deere Tractor 1054 1204 1354 1404 904
Regular price $ 298
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.