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YHCB series gear oil pump is a kind of volumetric pump. It consists of two gears, the pump body and the front and rear covers. It forms two enclosed spaces. When the gear rotates, the volume of the space on the disengagement side becomes larger and smaller, forming a vacuum and liquid. Inhalation, the volume of the space on the meshing side of the gear is reduced from large to large, and the liquid is squeezed into the pipe. The suction chamber and the discharge chamber are separated by the meshing lines of the two gears. The gear is made of a special material that can be used for explosion protection.
| Model Nubmer | YHCB |
| Flow Rate | ≤300m3/h |
| Pressure | ≤1.6MPa |
| Temperature | ≤80℃ |
| Viscosity | ≤1500mm2/s |
| Sealing Way | Skeleton sealing+packing sealing |
| Material | Iron |
| Medium | Diesel, gasoline, coal tar, lubricant oil |
| Model | Capacity(m3/h) | Pressure (Mpa) |
Speed (r/min) |
Efficiency (%) |
Npshr (m) |
Motor | |
| Type | Power(kw) | ||||||
| 50YHCB-15 | 15 | 0.6 | 960 | 70 | 5 | YB132S-6 | 3 |
| 50YHCB-20 | 20 | 0.2 | 1100 | 70 | 5 | YB132S-6 | 3 |
| 65YHCB-30B | 30 | 0.4 | 970 | 70 | 5 | YB132M2-6 | 5.5 |
| 65YHCB-35 | 35 | 0.6 | 1440 | 70 | 5 | YB132M-4 | 7.5 |
| 65YHCB-35A | 35 | 0.6 | 960 | 70 | 5 | YB160M-6 | 7.5 |
| 76YHCB-40 | 40 | 0.6 | 1440 | 70 | 5 | YB132M-4 | 7.5 |
| 76YHCB-40A | 40 | 0.6 | 970 | 70 | 5 | YB160M-6 | 7.5 |
| 76YHCB-40B | 40 | 0.4 | 970 | 70 | 5 | YB160M-6 | 7.5 |
| 76YHCB-50 | 50 | 0.6 | 970 | 70 | 5 | YB160L-6 | 11 |
| 80YHCB-60 | 60 | 0.6 | 970 | 70 | 5 | YB160L-6 | 11 |
| 80YHCB-60A | 60 | 0.6 | 970 | 70 | 5 | YB160L-6 | 11 |
| 80YHCB-60B | 60 | 0.4 | 970 | 70 | 5 | YB160L-6 | 11 |
| 80YHCB-80 | 80 | 0.6 | 970 | 70 | 5 | YB160L-5 | 15 |
| 100YHCB-100 | 100 | 0.4 | 970 | 70 | 5 | YB200L1-6 | 18.5 |
| 150YHCB-150 | 150 | 0.4 | 980 | 70 | 5 | YB225M-4 | 30 |
| 200YHCB-200 | 200 | 0.4 | 740 | 70 | 5 | YB280M-6 | 45 |
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