We specialise in the repair and recondition of hydraulic pumps and motors with a strong commitment to a fast, efficient and reliable service. Whether a pump needs a full overhaul or a simple reseal you can be assured that our full understanding and technical expertise from our team ensures your downtime is kept minimal.
We hold a comprehensive stock of Hydraulic pumps and motor in wide variety keeping us ahead in our market for a quick professional turnaround.
After reassembly all pumps and motor are vigorously checked on our test bench to ensure full working order as per manufacturer/user specifications before dispatch.
Test bench has power capacity of 90 kw + 90 kw on two 140 cc hydraulic pump with a total flow of 400 LPM.
All pumps and motor are tested for Torque, Rotation Speed,Pressure, Flow and leakage.
Leak off is below 2 LPM so it is not showing. In few motor where leak off is more you will see same. Also in few testing videos when there is accumulated drain oil you will see leakage in graph. May be you are not able visualise testing in so professional way that you consider this as fake.
Obviously through oil flow. See pressure gauge in video. We are giving load on shaft of motor and motor is drived through oil. Pressure is generated when load increase on shaft of motor. This are hydraulic basics my friend !!!!!
@@unitechmarinesupply No confusion-there are always indicative from maker that allowance of leak off in radial and piston motor/pump, that also helps to lubricate internal component. You should refer manual.
Hello! I have one question. In the first scene you use it as hydraulic motor and in the second scene where you show all the data like pressure etc, you use it as pump? Is my assumption correct? Thanks for your great videos!
Your assumption is not correct. In first scene we rotate Hydraulic motor without load. In second scene we check motor by giving load on shaft of motor. When we give load on shaft of motor then we get all data like pressure, torque, flow, RPM and leakage. In first scene sensor are not attached while in second scene all sensors are attached.
@@unitechmarinesupply Thanks for your reply! I'm curious about what kind of machines use these motor. I can see on the data sheet that they produce very low RPM and very high torque. Thanks again from a subscriber in Sweden!
