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601100
- Global Site
- Hengli America InLine Hydraulik Hattori Seiko Lixin Hydraulics Hengli Pneumatic Harada Seal
Specification: 145~280 cc/rev
Rated pressure: 450 bar
Peak pressure: 500 bar
Swash plate design axial piston variable pump for closed-loop hydrostatic transmission
As the swash plate passes through the center, the direction of the hydraulic oil flow changes smoothly
Two pressure relief valves are installed on the high-pressure side to prevent overloading
The built-in make-up pump acts as a make-up pump and control pump
The maximum make-up pressure is limited by the built-in low-pressure relief valve
New slewing components and bearings for improved transmission efficiency and higher input speed
The V40G pump features a one-piece housing and back cover design to reduce leakage points
Optimized housing design for vibration and noise reduction
Electrical proportional displacement control to meet the requirements of multi-industry applications
A variety of oil outlet connection methods to optimize the pipeline connection
An optional flushing valve can be installed directly on the pump body
| Specification | 145 | 175 | 215 | 280 | |
| Displacement cc/rev | 145.3 | 175.4 | 215.7 | 280 | |
| Shaft speed | Rated rpm | 2850 | 2650 | 2500 | 2400 |
| Maximum rpm | 3000 | 2800 | 2650 | 2550 | |
| Minimum rpm | 500 | 500 | 500 | 500 | |
| System pressure | Rated bar | 450 | 450 | 450 | 450 |
| Maximum bar | 500 | 500 | 500 | 500 | |
| Minimum low loop pressure (bar) (Above charge pump) | 10 | 10 | 10 | 10 | |
| Charge pump Displacement cc/rev | 32 | 26/39 | 47 | 60 | |
| Charge pressure （relative to Charge pump) | Max. (bar) | 40 | 40 | 40 | 40 |
| Shell pressure | Continuous pressure bar | 2 | 2 | 2 | 2 |
| Max.(At cold start) bar | 5.0 | 5.0 | 5.0 | 5.0 | |
| Suction pressure (absolute pressure) | Rated bar Oil viscosity ≤ 30mm2/s | 0.8 | 0.8 | 0.5 | 0.8 |
| Maximum bar | 6 | 6 | 5 | 5 | |
| Oil viscosity mm2/s | 10-1000，Best range: 16~36 | ||||
| Oil temperature ℃ | -20~95 | ||||
| Oil cleanliness | ISO 4406 level 20/18/15 or higher | ||||
| Weight (excluding auxiliary flange) | 110 | 115 | 146 | 179.4 | |