Hydraulic Power Units
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Hydraulic power units (HPUs) pressurize oil to power hydraulic cylinders and equipment. The oil pressure can be adjusted according to user requirements.
Application: core pull cylinder of injection molding machine, hot runner cylinder and other hydraulic transmission devices in molding machinery.
Features
- Compact design: a 4-caster mounted base improves the loading capacity and movability.
- Imported oil pumps and solenoid directional valves feature a high pressure, large flow, great stability, and long service life.
- Water-cooling or air-cooling methods are optional according to the customer's requirements.
- A hand-directional control valve is utilized. When the oil inlet tube and the oil return pipe are incorrectly connected, there is no need to completely dismantle the oil tubes: simply adjust the hand directional control valve.
Models without solenoid directional valves
Model | Oil tank capacity | Max. flow | Max. pressure | Working pressure | Applicable oil | Cooling method | Motor power | Dimensions (mm) | Weight (KG) | Remark |
YKS-20L-0 | 60L | 20L/s | 14Mpa | 7Mpa | 46# anti wear hydraulic oil | Water cooling | 1.5KW | L700W600H700 | 70 | no solenoid directional valve |
YKS-30L-0 | 60L | 30L/s | 14Mpa | 7Mpa | 46# anti wear hydraulic oil | Water cooling | 2.2KW | L700W600H700 | 80 | no solenoid directional valve |
YKS-40L-0 | 80L | 40L/s | 14Mpa | 7Mpa | 46# anti wear hydraulic oil | Water cooling | 3.7KW | L700W600H700 | 95 | no solenoid directional valve |
YKF-20L-0 | 60L | 20L/s | 14Mpa | 7Mpa | 46# anti wear hydraulic oil | Air cooling | 1.5KW | L700W600H700 | 70 | no solenoid directional valve |
YKF-30L-0 | 60L | 30L/s | 14Mpa | 7Mpa | 46# anti wear hydraulic oil | Air cooling | 2.2KW | L700W600H700 | 80 | no solenoid directional valve |
YKF-40L-0 | 80L | 40L/s | 14Mpa | 7Mpa | 46# anti wear hydraulic oil | Air cooling | 3.7KW | L700W600H700 | 95 | no solenoid directional valve |
Models with solenoid directional valves
Model | Oil tank capacity | Max. flow | Max. pressure | Working pressure | Applicable oil | Cooling method | Motor power | Dimensions (mm) | Weight (KG) | Remark |
YKS-20L-1 | 60L | 20L/s | 14Mpa | 7Mpa | 46# anti wear hydraulic oil | Water cooling | 1.5KW | L700W600H700 | 75 | 1*solenoid directional valve |
YKS-20L-2 | 60L | 20L/s | 14Mpa | 7Mpa | 46# anti wear hydraulic oil | Water cooling | 1.5KW | L700W600H700 | 79 | 2* solenoid directional valve |
YKS-20L-3 | 80L | 20L/s | 14Mpa | 7Mpa | 46# anti wear hydraulic oil | Water cooling | 1.5KW | L700W600H700 | 104 | 3* solenoid directional valve |
YKS-20L-4 | 60L | 20L/s | 14Mpa | 7Mpa | 46# anti wear hydraulic oil | Water cooling | 1.5KW | L700W600H700 | 108 | 4* solenoid directional valve |
YKS-20L-5 | 60L | 20L/s | 14Mpa | 7Mpa | 46# anti wear hydraulic oil | Water cooling | 1.5KW | L700W600H700 | 112 | 5* solenoid directional valve |
YKS-20L-6 | 80L | 20L/s | 14Mpa | 7Mpa | 46# anti wear hydraulic oil | Water cooling | 1.5KW | L700W600H700 | 116 | 6*solenoid directional valve |
YKS-30L-7 | 60L | 30L/s | 14Mpa | 7Mpa | 46# anti wear hydraulic oil | Water cooling | 2.2KW | L700W600H700 | 120 | 7*solenoid directional valve |
YKS-30L-8 | 60L | 30L/s | 14Mpa | 7Mpa | 46# anti wear hydraulic oil | Water cooling | 2.2KW | L700W600H700 | 124 | 8*solenoid directional valve |
YKS-30L-9 | 80L | 30L/s | 14Mpa | 7Mpa | 46# anti wear hydraulic oil | Water cooling | 2.2KW | L700W600H700 | 128 | 9*solenoid directional valve |
YKS-30L-10 | 60L | 30L/s | 14Mpa | 7Mpa | 46# anti wear hydraulic oil | Water cooling | 2.2KW | L700W600H700 | 132 | 10*solenoid directional valve |
YKS-30L-11 | 60L | 30L/s | 14Mpa | 7Mpa | 46# anti wear hydraulic oil | Water cooling | 2.2KW | L700W600H700 | 136 | 11*solenoid directional valve |
YKS-30L-12 | 80L | 30L/s | 14Mpa | 7Mpa | 46# anti wear hydraulic oil | Water cooling | 2.2KW | L700W600H700 | 140 | 12*solenoid directional valve |
The table above shows standard information for our regular hydraulic power units. Customized options are available to meet unique production requirements.
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