Hydraulic oil Pump for 1/12 hydraulic rc excavator:

Instructions before use:

1. High pressure test is conducted before delivery. Oil stains or slight knife marks on the surface of the product are normal.

2. Please use 3s 11.1v direct current lithium battery, and use brushless power adjustment above 50A.( Can not be directly connected to 12v electricity, must be used with brushless ESC).

3. Please add no. 46 hydraulic oil and add 2/3 oil, otherwise it will overflow easily. And replace the hydraulic oil once.

4. The recommended pressure is 4-6mpa. Do not run out of pressure for a long time! Otherwise, the oil pump seal ring can be damaged easily. (once hydraulic oil is found leaking from the motor shaft, please buy a new sealing ring to replace it.)

5. The pressure has been adjusted before delivery and the default is 5mpa. No more adjustment. Improper adjustment can lead to damage of the pressure adjusting screw seal. (once oil leakage is found in the pressure regulating bolt, please wrap the raw material with the thread again, and then screw in the pressure regulating bolt)

6. For the first time use, the throttle output of the remote is set at 30%, and too high pressure will cause damage to your oil cylinder.

The following situations are prohibited:

1. No voltage higher than 12v, no alternating current!

2. No use pressure higher than 10mpa!

3. No oil running! (2/3 of the hydraulic oil must be injected into the oil tank before the oil pump can be started)

4. Oil temperature higher than 80 ℃ or motor, please stop immediately!

Contact Us:

1.However at any point in time, if you are not satisfied with your purchase, do not hesitate to contact us.

2.We are committed to your 100% customer satisfaction in 24 hours.

3.Positive feedback are very important to us,please take extra considerations before leaving us neutral or negative feedback.

4.We can always settle any problem in an amicable manner privately.Thank you!