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Radiator & Parts
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Vendor: Caterpillar
Water Radiator Core 113-3636 for Caterpillar CAT 928G IT28G
Regular price $ 2,299 -
Vendor: Caterpillar
Water Radiator Core ASS'Y 278-2195 2782195 for Caterpillar Excavator CAT 304 C CR 305 C CR Engine S4Q2T
Regular price $ 498 -
Vendor: Caterpillar
2565310 3498238 Cooling Radiator For Caterpillar 950H 962H IT62H
Regular price $ 1,129 -
Vendor: Hitachi
Buy Water Radiator 4642152 for Hitachi ZX180 ZX160LC-3 ZX160LC-3-AMS ZX160LC-3-HCME ZX180LC-3 ZX180LC-3-AMS ZX180LC-3-HCME
Regular price $ 659 -
Vendor: Hitachi
Radiator 4655206 For Hitachi ZX110-3 ZX130-3 ZX130K-3 ZX135US-3 Excavator
Regular price $ 599 -
Vendor: Caterpillar
Radiator 4P3377 for Caterpillar Engine 3054 Backhoe Loader CAT 416B 428B
Regular price $ 709 -
Vendor: Caterpillar
Water Radiator 2305006 for Caterpillar CAT 3126B C7 C9
Regular price $ 2,550 -
Vendor: Caterpillar
Water Radiator 7C2099 7C2098 for Caterpillar CAT 140H 120H 135H 160H 12H
Regular price $ 1,098 -
Vendor: Caterpillar
Water Radiator Core 2105948 for Caterpillar CAT 414E 416E 420E 422E 428E 430E 432E 434E 442E 444E
Regular price $ 1,099 -
Vendor: Hitachi
Cooling Water Radiator 76053580 for Hitachi Wheel Loader D150
Regular price $ 1,688 -
Vendor: Hitachi
Radiator Code 4467355 for Hitachi Excavtor ZX140W-3 ZX160 ZX180LC ZX180W
Regular price $ 699 -
Vendor: Hitachi
4448338 RADIATOR FITS HITACHI ZAX200 ZAX225 ZAX230 ZAX240
Regular price $ 720
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.