Hydraulic Oil Cooler, various sizes from 60 to 300 Lt/min, complete with electric Cooling Fan 12-24 Volt DC or 240 - 415 Volt AC.

Click here to view the spec sheet for our OAC Oil Cooler Range.

Oil coolers with Axial Cooling fans operating on
12 Volt DC , 24 Volt DC , 220 Volt AC , 415VAC
Designed for Oil Flows from 80 Liters per Minute to 300 Liters Per minute.

Oil coolers or heat exchangers are used to reduce excessive heat in hydraulic systems.
The reliability, efficiency, and lifespan of key components such as bearings and seals Pumps and Motors can be greatly improved by the use of oil cooling to remove excess heat and maintain an optimal working temperature.

With a bar & plate brazed Aluminum core:, Your OAC Oil Cooler will: Be Rugged, Lightweight and Compact Have the Best Heat Transfer per given size. Have a Fan that Operate more quietly. Have a Maximum Working Pressure: 250 psi / 16 Bar have a Maximum Working Temperature: 250° F / 120° C

There is a recommended option for a Temperature sensor switch:
This switch simply turns on the cooling fan when the oil in the cooler heat reaches a certain predetermined temperature
Temperature Switches are available in the following preset temperatures

40°C, 50°C, 60°C, 70°C, and 80°C

This can potentially mean energy savings and quieter running, especially in the cooler winter months.

Please refer to the charts for correct sizing.

Please remember
Oil coolers are designed to go on the return to tank oil circuit,
Always ensure there are large enough hoses to not cause excessive 'oil back pressure'
Max pressure is 16 Bar / 240 Psi.

These coolers simply use BSPP ports.
Suggested Uses

• Commercial duty lawnmowers
• Automatic and Manual Transmissions
• Street cleaners
• Hydrostatic drives
• Air compressor lube cooling
• Construction Equipment
• Underground mining
• Engine oil cooling

How to Calculate the Size of an Oil / Air Cooler.

You will need a thermometer (infrared is best) to measure oil temperature and a timepiece to measure the time.
Pick a location on the machine where heat is experienced and you know oil is flowing through it and measure at the same location every 15 minutes.
Record the temperature and the time.

• Summarise all recordings
  
• Oil Flow in Liters / Min
• Start temperature
• The Rise or Final temperature
• And the time it took (in minutes or hours) for the temperature to rise to the final recording.
  
  

For design assistance and sizing
Please contact email at sales@mhfgc.com.au
or phone us on +61 (07) 5563 1982 or on 1300 HOSES

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