| After-sales Service: | Online After-Sales Service |
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| Warranty: | 3years |
| Mesh Form: | Internal Engaged |
| Samples: |
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| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
Scope of application:
• Can be used as transmission and booster pump in oil delivery system;
• It can be used as a fuel pump for delivery, pressurization and injection in the fuel system;
• Can be used as a hydraulic pump to provide hydraulic power in hydraulic transmission systems;
• Can be used as lubricating oil pump in all industrial fields
KCB Type Gear Oil Pumo Features:
• No wear on the tooth surface, smooth operation, no trapped liquid, low noise, long life and high efficiency.
• This pump breaks away from the constraints of traditional design and takes gear pumps into a new field in design, production and use.
• The pump is equipped with a safety valve as overload protection. The full return pressure of the safety valve is 1.5 times the rated discharge pressure of the pump. It can also be adjusted according to actual needs within the allowable discharge pressure range.
KCB series gear oil pump mainly consists of gear, shaft, pump body, safety valve and shaft end seal. The gears have been heat-treated to have higher hardness and strength, and are installed together with the shaft in a replaceable sleeve to run. Lubrication of all parts in the pump is automatically achieved by using the output medium when the pump is working.
There are well-designed oil drain and oil return grooves in the pump. The gears bear less torque during operation, so the bearing load is small, the wear is small, and the pump efficiency is high.
The pump is equipped with a safety valve as overload protection. The full return pressure of the safety valve is 1.5 times the rated discharge pressure of the pump. It can also be adjusted according to actual needs within the allowable discharge pressure range. However, please note that this safety valve cannot be used as a pressure reducing valve for a long time and can be installed separately on the pipeline if necessary.
When viewed from the extended end of the main shaft towards the pump, it rotates clockwise.
Product Parameters
| Product Name | KCB series gear oil pump |
| Flow | 1.1~576 m3/h |
| Speed | 800~1400 r/min |
| EFF | 45~60 % |
| pressure | 0.6~1.45 Mpa |
| NPSHr | 5~8 m |
| Power | 1.5~250 KW |
| Voltage | 220V, 240V, 380V, 400V, 415V, 440V, 460V, 50hz/60hz |
| Model | Aperture (mm) |
Flow (L/min) |
Pressure (Mpa) |
Self priming height(m) |
EFF (%) |
Equipped with three-phase asynchronous motor | ||
| Power(KW) | Speed(r/min) | Type | ||||||
| KCB18.3 | Φ18 | 18.3 | 1.45 | 5 | 44 | 1.5 | 1420 | Y90L-4 |
| KCB33.3 | Φ18 | 33.3 | 1.45 | 5 | 44 | 2.2 | 1420 | Y100L1-4 |
| KCB55 | Φ25 | 55 | 0.33 | 7 | 39 | 1.5 | 1420 | Y90L-4 |
| KCB83.3 | Φ40 | 83.3 | 0.33 | 7 | 40 | 2.2 | 1420 | Y100L1-4 |
| KCB200 | Φ50 | 200 | 0.33 | 5 | 41 | 4 | 1440 | Y112M-4 |
| KCB300 | Φ80 | 300 | 0.36 | 4.5 | 42 | 5.5 | 960 | Y132M2-6 |
| KCB483.3 | Φ80 | 483.3 | 0.36 | 5 | 43 | 11 | 1440 | Y160M-4 |
| KCB633 | Φ100 | 633 | 0.28 | 6 | 43 | 11 | 970 | Y100L-6 |
| KCB960 | Φ100 | 960 | 0.28 | 6.5 | 43 | 18.5 | 1470 | Y180M-4 |
Suppliers with verified business licenses
Audited Supplier 
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