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- Parameters and character
- Inquiry
This hydraulic power pack integrates the gear pump,AC motor,multifuctional manifold,cartridge valves,tank as well as the hydrau-lic accessories.It offers an efficient,reliable control for the upand down movements of the ramp and lip of a dock leveler.The 2nd relief valve ensures the main platform to be floatingunder load when the dock leveler is being used for loadingand unloading the goods, thus protecting the dock levelereffectively.
Special Notes
1.The power unit is of S3 duty,which can only be workedintermittently,ie.,1minute on and 9 minutes off.
2.Clean all the hydraulic parts concerned before mounting thepower unit.
3.Viscosity of the hydraulic oil shoud be 15-68 cst,whichshould also be clean and free of impurities.N46 hydraulic oil isrecommended.
4.Check the oil level in the tank after the initial operation of thepower unit.5.Oil changing is required after the initial 100 operation hours,afterwards once every 3000 hours.
Outline Dimension
Parameters and character
|
Model |
Motor Volt |
Solenoid Valve Volt |
Motor Power |
Nominal Speed |
Displaceme nt |
System Pressure |
Tank Capacity |
L(mm) |
|
YBZ5-B2.1B4E82/LBABT1 |
380VDC |
24DVC |
0.75KW |
1450RPM |
2.1ml/r |
16MPa |
6L |
557 |
|
YBZ5-B2.7B4E82/LBABT1 |
2.7ml/r |
14MPa |
