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Radiator & Parts
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Vendor: Komatsu
Hydraulic Oil Cooler 21K-03-72130 21K-03-72140 21K-03-72150 for Komatsu Excavator PC160LC-7E0 PC160LC-8 PC180LC-7-E0 PC190LC-8 Shipping Fee
Regular price $ 250 -
Vendor: Caterpillar
Upper & Middle & Lower Radiator Hose For Caterpillar Excavator E200B
Regular price $ 129 -
Vendor: Doosan
Oil Cooler 13B82000 for Doosan Excavator S210W-V S170W-V S180W-V S225NLC-V
Regular price $ 1,399 -
Vendor: Deutz
Oil Cooler 04230097 Compatible for Deutz Engine BFL913 BF6L913T BF6L913 BF6L913C F6L913 F3L913 Tractor DX 6.50 Replacement
Regular price $ 308 -
Vendor: Komatsu
Hydraulic Oil Cooler 205-03-62422 for Komatsu Excavator PC200-2 PC200LC-2
Regular price $ 920 -
Vendor: BeeSpareParts
For Volvo Excavator EC240B EC290B EC240C EC290C Hydraulic Oil Cooler VOE 14538609 New Type
Regular price $ 833 -
Vendor: BeeSpareParts
468612 Heavy Duty Cooling System Parts Truck Engine Transmission Radiator Aluminum Oil Cooler For Volvo
Regular price $ 778 -
Vendor: BeeSpareParts
Heavy Duty Truck Oil Cooler For Volvo 468030 1526955
Regular price $ 695 -
Vendor: BeeSpareParts
Water Tank Radiator VOE17417886 VOE17417887 VOE14712179 for Volvo Excavator EC950E EC750E EC750E EC750 EC950HR
Regular price $ 1,667 -
Vendor: BeeSpareParts
Water Tank Radiator for CASE CX75 Excavators
Regular price $ 973 -
Vendor: BeeSpareParts
New 7003475 Water Tank Radiator for Bobcat E42 E45 E50 E55 Skid Steer Loaders
Regular price $ 722 -
Vendor: BeeSpareParts
Water Tank Radiator 4I7375 4i7375 for Caterpillar Excavator 311 312 Engine 3064
Regular price $ 608
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.