Our power units are some of the most reliable and durable units in the industry for use with dump trailers, dump trucks, RV's, boat lifts, lift gates, tow trucks, wreckers, car haulers, agriculture equipment, snow plow equipment and a variety of other applications that require a powerful and compact hydraulic pump.

NOTE

Pictured is a double acting pump, the double acting pump can be purchased with a 4, 6, 8, 10 or 15 qt reservoir.

Precautions:

The factory production of a hydraulic power unit when leaving the factory, the system pressure has been set. If  you want to change, the user according to the actual situation on their own through the knob to adjust the system pressure regualting valve, but no more than nominal pressure of the system.
Carefully check the motor and the electromagnetic valve connection. It is strictly prohibited to pick up.
In the installation and debugging for  the first  time, we must  keep the internal fuel tank oil level, after a work cycle, oil tank should be made up, but not be too full.
Electrical and electromagnetic valve connection should pay special attention to the supply characteristics( ac, dc voltage and has the same sign. Ac power motor shell must be reliable grounding, forbidden ground operation. The motor terminal box note waterprrof, moistureproof. Connection for the first time, inching motor check direction, from the motor back end, spin to counterclockwise. Absolutely forbidden motor reverse reverse rotation and oil-free idling.
When the gas tank hydraulic oil must be filtered, filtration precision is not lower than 25 microns.
Power unit can't filter the impurities inside the hydraulic cylinder. So the hydraulic cylinder internal must clean. Lest cause valve failure. Tubing must also be clean.

Maintenance:

We must keep the actuators, and pipeline cleaning, prevent dirt from entering the system.
We must keep the tank oil level, after a work cycle, proper fill oil. Such as pump suction air will cause the damage of pump and the damage of the seal.
100 hours after the running of hydraulic oil for the first time to join, change the new oil. after a year(1500 hours) to replace a new oil.
Hydraulic iol viscosity for 22 and 46 was commonly/s.
Working environment temperature high use hydraulic oil of high viscosity, low working environment with low viscosity hydraulic oil.