Filter and sort
Radiator & Parts
-
Vendor: Komatsu
Hydraulic Oil Cooler Assy 21W-03-41120 21W0341120 for Komatsu Excavator PC78MR-6 PC78US-6 PC78UU-6
Regular price $ 859 -
Vendor: Komatsu
New Hydraulic Oil cooler 208-03-75130 for Komatsu Excavators PC400 PC450
Regular price $ 1,028 -
Vendor: Volvo
New Oil Cooler Cover VOE21099784 21099784 For Volvo EC210B 210 D6E Excavator
Regular price $ 189 -
Vendor: Deutz
New 04157695 Oil Cooler Radiator for DEUTZ 912, 913 6 CYLINDER
Regular price $ 268 -
Vendor: Deutz
Oil Cooler 04237803 02234409 for Deutz F4L912 F4L913 F4L914 (4 & 5 Cylinder)
Regular price $ 188 -
Vendor: Mitsubishi
New CVT Trans Oil Cooler for Mitsubishi Lancer 2920A141 Heat Exchanger 4 Outlets 2920A141
Regular price $ 189 -
Vendor: Mitsubishi
Oil Cooler 1240A100 Fits Mitsubishi L200 KK1T KK2T KL1T KL2T KR1W KS1W
Regular price $ 229 -
Vendor: Others
Oil Cooler 21606-3JX0A for Sunny Sentra N17 HR15 Micra (K13K) 216063JX0A
Regular price $ 35 -
Vendor: Nissan
NEW OEM NISSAN ROGUE 2008-2014 ENGINE OIL COOLER ASSEMBLY (ALSO ROGUE SELECT)
Regular price $ 358 -
Vendor: BMW
New Transmission Oil Cooler W/ Base For Bmw 1 Series 3 Series X1 17217529499
Regular price $ 69 -
Vendor: Hyundai
Oil Cooler 11N6-43300 11N6-44030 for Hyundai Excavator R200W-7 R210LC-7 R210NLC-7 R210LC-7A
Regular price $ 1,148 -
Vendor: Volvo
Oil Cooler 21695997 20459189 20532396 for Volvo TD420VE TAD420VE TAD620VE D4D D4E
Regular price $ 148
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.