220 V AC High Pressure Small Hydraulic Actuator Power Unit
Hydraulic Pump Motor
The hydraulic power unit consists of high pressure gear pump, dc
motor, multi-purpose integrated block, all kinds of hydraulic
valve, fuel tanks and other components co. LTD. Is a organic
combination, is a typical power up, power down the hydraulic
circuit? The second relief valve system realize the control of the
downward pressure, pressure compensated flow valve automatically to
falling speed adjustment. This product is widely used in small dump
truck, hydraulic winch. This power unit is suitable for control of
a set of double-acting cylinder. Widely used in small dump truck,
hydraulic winch, etc.
This unit comes standard in many dump trailers and It is a direct
replacement for most power-up/gravity-down applications. Its
high-quality starter ensures long life and a fast starting each
time. The motor is built to last, and the tank has been
specifically designed to not crack & leak under harsh
|Hydraulics Parts||1. Hydraulic Pump Gear, Vane, Piston|
|2. Hydraulic Valves Directional Control|
|3. Relief Valve In-line, Modular and Cartridge ones. All sizes
|4. Flow Control Valve In-line, Modular and Cartridge ones. All
|5. Suction Filter Strainer|
|6. Pressure Filter.|
|7. Flexible Couplings.|
|8. Pump/Motor Belt Housing.|
|9. Sight Level and Tempura Gauge.|
|10. Pressure Gauge.|
|11. Breather Filter Cap and Strainer|
Directions for use
• According to hydraulic principle diagrams, with clean connecting
hydraulic power unit and oil cylinder tubing.
• According to the motor and the power of the electromagnetic valve
marked characteristics (ac, dc voltage is properly connected. )
• Inching motor observe any abnormal phenomenon. In actuators,
without load, start the electric, short run test, check whether all
the parts run smoothly, determine and correct after loading step by
step to normal operation.
• 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
• Hydraulic oil 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
1 .All specification is designed by professional engineer
2. All material is high quality
- Seal kits are purchased from USA, Japan, UK and Sweden.
3. All material is processed by skilled workers and advanced CNC
4. All cylinders are 100% tested before package to ensure every
cylinder is qualified for its purpose
5. Package is aircushion film for each cylinder and steel case for
all cylinders to ensure goods can arrive at customer safely
6. One-year warranty and life long time follow up service is
offered to solve any problems you met when use our products
1. Which payment terms can you accept?
normally we can work on t/t term or L/C term, sometime DP term.
On T/T term, 30% down payment is required in advance, and 70%
balance shall be settled before shipment, or against the copy of
original B/L for old client.
On L/C term, a 100% irrevocable L/C without 'soft clauses “can be
accepted , please seek the advice from the individual sales manager
whom you work with
2. How long will our price be valid?
We are a friendly supplier, never greedy on windfall profit,
basically, our price remains stable through the year, we only
adjust our price based on two situations:
The rate of USD, RMB varies significantly according to the
international currency exchange rates.
our raw material suppliers dusted the price, because of the
increasing labor cost, and raw material cost.