Hydraulic Oil Cooler 12V for Mini Excavator

• Product Parameters: Fan voltage DC 12V, fan Power 38W, cooling capacity 2300kcal/h, flow rate 60L/min, working pressure ≤2.0MPa

• Structural Features: The oil passage is equipped with fins, which increases the heat dissipation area. The heat dissipation area of the outer fins is 1.3m², blowing rate 200m³/h

• High Heat Dissipation Efficiency: Cooling capacity of 2300kcal/h, achieving rapid heat dissipation

• Features: Made of superior-quality materials with low noise

• Usage Note: When the cooler is used in the quantitative pump system circuit, a unloading circuit must be installed to avoid excessive pulse pressure during system startup and damage to the radiator

Compatible with 1-2 ton mini excavators, hydraulic power units, radiators, and transmission cooling systems requiring 12V DC forced-air cooling.

Connect into the hydraulic return line following flow direction guidelines. When installing in a quantitative pump system circuit, always include an unloading circuit to prevent startup pressure spikes.

What is the recommended equipment size for this oil cooler?

This hydraulic oil cooler is compatible with 1 to 2-ton mini excavators as well as related hydraulic transmission systems.

What are the electrical requirements for the fan?

The integrated cooling fan operates on a DC 12V power supply with a rated power consumption of 38W.

What is the maximum working pressure and flow capacity?

It accommodates an oil flow rate of up to 15.9 GPM (60 L/min) and a working pressure of up to 290 PSI (2.0 MPa).

Are there specific installation requirements for quantitative pump circuits?

When installed in a quantitative pump system circuit, an unloading circuit must be added to avoid excessive pulse pressure during startup that could damage the cooler.

This upgrade item ships directly from the supplier and is not stocked at our Axton pickup location. Compatibility can vary by machine. Confirm measurements, fittings, hydraulic flow requirements, voltage, and other fitment details before ordering. If you're unsure, send us your machine model and photos before checkout.