Overloading Testing High Pressure Hydraulic Axial Piston Pumps
Product Description:
Hydraulic piston pump is an essential device in the hydraulic system. It functions by converting the reciprocating motion of the plunger in the cylinder body into changing the volume of the working chamber to absorb and pressure the oil. Consequently, plunger pumps are offered a range of advantages such as having a high rated pressure, having a compact structure, being highly efficient, and conveniently adjusting the flow. As a result, these pumps are commonly located in settings that require high pressure, large flows and flow adjustments.
Features:
- Our hydraulic axial piston variable displacement pumps are both well-engineered and easy to handle. The bearings of these pumps are all tapered roller bearings, which can handle heavy external axial forces. Moreover, the pumps can be connected with other additional pumps, such that when they are operated mechanically, the servo displacement can control and keep the angle of swash plate as well as the pump composition. Upon release of the control handle, the swash plate returns automatically to the zero position and the flow reduces to zero.
- This pump also has great shaft oil seals performance, evenat the lowest temperature and under a high case pressure. The servo valve on the piston pump can be connected to function regulators and remote control systems. Further, the axial piston pumps are easy to maintain and are easily taken apart and put back together with standard tools. All its components are also replaceable.
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 |
Applications:
Hydraulic piston pumps are widely used in high-pressure, high-flow, high-power systems and occasions where the flow needs to be adjusted. For example, in agricultural machinery, construction machinery, mining and metallurgical machinery, and ships, it can play an important role.
In addition, they are used in other various industries, such as petroleum exploration and development, petrochemical, pharmaceutical, atomic energy science, environmental science, process equipment, experimental equipment, etc. It can also provide a reliable and efficient power source for aircraft, aerospace, ships, bridges and other machinery and equipment.
FAQ:
Hydraulic Piston Pumps
- Q: What is the brand name of the Hydraulic Piston Pumps?
A: The brand name is HIGHLAND. - Q: What is the model number of the Hydraulic Piston Pumps?
A: The model number is HPV110. - Q: Where is the Hydraulic Piston Pumps manufactured?
A: The Hydraulic Piston Pumps is manufactured in Dezhou, China. - Q: What is the minimum order quantity for Hydraulic Piston Pumps?
A: The minimum order quantity for Hydraulic Piston Pumps is 5 sets. - Q: What is the price range for Hydraulic Piston Pumps?
A: The price range for Hydraulic Piston Pumps is USD900-1400/Set.
