Shandong Highland Hydraulic Seiko Co., Ltd. |
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Hydraulic Piston Pump is a crucial device in a hydraulic system. It relies on the up-down movement of the plunger within a cylinder to change the volume of the sealed working chamber, allowing it to suck in and pressurize oil. Plunger pumps possess a wide array of benefits, such as high rated pressure, small structure, high efficiency, and convenient flow adjustment. Their versatility makes them widely used in many instances where high pressure, large flow, and adjustable flow are required.
Technical Parameters:
HPV Series Technical parameter | ||||||||
HPV hydraulic pump and HMF hydraulic motor series | 30 | 50 | 70 | 90 | 110 | 130 | ||
Displacement | Max displacement | ml/r | 30 | 50 | 70 | 90 | 110 | 130 |
Speed | Max continuous working speed (Full load condition) | r/min | 3500 | 3500 | 3200 | 3200 | 2900 | 2900 |
Rated speed | r/min | 2500 | ||||||
Min continuous working speed | r/min | 500 | ||||||
Pressure | Rated working pressure | Mpa | 35 | |||||
Max working pressure (transient) | Mpa | 42 | ||||||
Continuous working pressure | Mpa | 30 | ||||||
Allowable shell pressure (Absolute) | Mpa | Constant0.25, Peak value0.5 | ||||||
Torque | Continuous output torque (Under continuous working pressure) | Nm | 162.3 | 252.3 | 342.6 | 432.9 | 535.3 | 632.4 |
Max output torque | Nm | 227 | 353 | 480 | 606 | 749 | 885 | |
Power | Continuous output power | KW | 45 | 79 | 107 | 139 | 149 | 176 |
Max power | KW | 62 | 95 | 114 | 150 | 173 | 205 | |
Temperature | Allowable shell temperature | ℃ | 80 | |||||
Max working temperature of oil tank | ℃ | 70 | ||||||
Weight | HPV series hydraulic pump hydraulic oil drain | kg | 45 | 46 | 63 | 64 | 82 | 88 |
HMF series hydraulic motor hydraulic oil drain | kg | 30 | 30 | 36 | 36 | 36 | 38 |
Hydraulic piston pumps are widely used in applications which require high-pressure, high-flow, and high-power systems, such as agricultural machinery, construction machinery, mining and metallurgical machinery, and ships. Furthermore, this type of pump plays a key role in the petroleum exploration and development, petrochemical, pharmaceutical, atomic energy science, environmental science, process equipment, experimental equipment, aerospace and shipbuilding.
FAQ: