| Customization: | Available |
|---|---|
| After-sales Service: | 2 Years |
| Warranty: | 2 Years |
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Shijiazhuang Zongde Import and Export Trading Co., Ltd. has been deeply engaged in the field of fluid power transmission, focusing on providing high-performance vane pumps, hydraulic valves and system solutions for global customers. The company relies on its own modern manufacturing base, Hebei Fengde Machinery Manufacturing Co., Ltd. (founded in 2002), equipped with CNC machining centers, precision testing equipment and intelligent assembly lines. It strictly implements the ISO9001 quality management system to ensure that product accuracy and durability meet international standards.
The core product, the vane pump, adopts an innovative design and covers multiple series such as single/double acting and variable control. It is suitable for fields such as construction machinery, agricultural equipment, and industrial automation. With features such as low noise, high efficiency, and long service life, it is exported to more than 30 countries in Europe, America, Southeast Asia, etc.
With technology-driven as the core, the company has formed a team of senior engineers, continuously optimizing the fluid dynamics structure and developing customized services to meet the differentiated needs of customers. Thanks to the advantages of the factory vertical supply chain, we can respond quickly to orders and provide full-cycle support from model selection guidance to after-sales maintenance, committed to becoming a reliable partner in the global hydraulic industry.
This VQ series high pressure resistant composition vane pumps with high performance are developed for engineering machinery application, especially for walking machinery. The main features are as follows:
1.Adopt the structure of hydraulic balancing composition vanes, making the resistant pressure higher to maximum 21Mpa.
2.Adopt the structure of floating side plate supporting with its function of automatic tolerance compensation, which helps to get pressure balance and high performance under high rotation speed and high pressure.
3.Adopt bimetal flexible material for side plates, which dramatically improves the engagement performance of the gears and thus makes the pump working better and longer.
| Models | Displacement code |
Geometric displacement (ml/r) |
Max speed (r/min) | Max pressure (Mpa) | Typical outlet flow (L/min) under Max speed and Max pressure |
Typical outlet power (KW) under Max speed and Max pressure |
Weight |
| 20VQ | 2 | 7 | 2700 | 21 | 16.4 | 7.2 | 11.8 |
| 3 | 11.7 | 2700 | 21 | 24.4 | 10.8 | ||
| 4 | 15 | 2700 | 21 | 32.7 | 14.4 | ||
| 5 | 18 | 2700 | 21 | 42.3 | 17.9 | ||
| 6 | 19 | 2700 | 21 | 50.6 | 21.5 | ||
| 7 | 22 | 2700 | 21 | 58.8 | 23.7 | ||
| 8 | 27 | 2700 | 21 | 56.4 | 25.1 | ||
| 9 | 30 | 2700 | 21 | 73.4 | 26.0 | ||
| 10 | 31.5 | 2700 | 21 | 81.7 | 26.8 | ||
| 11 | 36 | 2700 | 21 | 88.5 | 27.7 | ||
| 12 | 40 | 2700 | 16 | 96.5 | 28.4 | ||
| 14 | 45 | 2700 | 14 | 115.4 | 29.1 | ||
| 25VQ | 10 | 32.5 | 2700 | 21 | 81.4 | 35.2 | 14.5 |
| 12 | 38.3 | 2700 | 21 | 88.5 | 41.0 | ||
| 14 | 43.3 | 2700 | 21 | 103.8 | 46.6 | ||
| 15 | 47.3 | 2500 | 21 | 109.4 | 48.1 | ||
| 17 | 52.5 | 2500 | 21 | 119.2 | 51.8 | ||
| 19 | 60 | 2500 | 21 | 133.5 | 55.2 | ||
| 21 | 65.0 | 2500 | 21 | 146.2 | 61.9 | ||
| 35VQ | 21 | 64.0 | 2500 | 21 | 145.5 | 63.7 | 22.7 |
| 25 | 79.2 | 2500 | 21 | 173.1 | 75.3 | ||
| 30 | 95.0 | 2500 | 21 | 211.5 | 87.7 | ||
| 32 | 101 | 2500 | 21 | 220.2 | 92.2 | ||
| 35 | 109 | 2400 | 21 | 230.8 | 98.5 | ||
| 38 | 118 | 2400 | 21 | 250 | 104.4 | ||
| 45 | 147 | 2400 | 21 | 271.2 | 99.8 | ||
| 45VQ | 42 | 134 | 2400 | 17.5 | 255.8 | 91.4 | 34.1 |
| 45 | 147 | 2200 | 17.5 | 271.2 | 99.8 | ||
| 50 | 156 | 2200 | 17.5 | 303.8 | 105.2 | ||
| 57 | 180 | 2200 | 17.5 | 343.7 | 120.2 | ||
| 60 | 189 | 2200 | 17.5 | 369.2 | 126.8 | ||
| 66 | 208 | 2200 | 17.5 | 408.7 | 142.4 | ||
| 75 | 237 | 2200 | 14 | 460 | 120.2 |
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