






20 cc/rev cam-plate type hydraulic gear pump designed for mobile and industrial hydraulic systems, offering 20 MPa rated pressure (25 MPa max), up to 3000 r/min speed, selectable rotation (R/L), flange options (oval/square), and rectangle spline shaft for flexible OEM integration.
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Key performance: 20 cc/rev displacement for stable flow output; rated pressure 20 MPa (2900 psi) with 25 MPa (3625 psi) max for demanding duty cycles; rated speed 2200 r/min and max 3000 r/min for wide operating range in compact hydraulic power units.
Mounting & interfaces: A-oval flange or B-square flange to match common equipment housings; H rectangle spline shaft for reliable torque transmission and quick coupling; rotation selectable right (clockwise) or left (counter-clockwise) to suit circuit layouts.
Structure & benefits: cam plate type construction supports smooth operation, consistent volumetric efficiency, and robust durability for continuous use.
Typical applications: mobile hydraulics on construction and earth-moving machines, material handling vehicles, agricultural equipment, and industrial vehicles—commonly used for implement circuits, steering assist, lifting/tilting, auxiliary hydraulics, and compact power packs.
Supply capability: factory direct manufacturing for global buyers, supporting OEM/ODM, private label, customization, wholesale orders, and distributor/agent cooperation.
| CBHS-F4 Series Hydraulic Gear Pump Parameters | |
|---|---|
| Displacement | 20 cc/rev, 16 cc/rev |
| Rated Pressure | 20 MPa (2900 psi) |
| Max Pressure | 25 MPa (3625 psi) |
| Rated Speed | 2200 r/min |
| Max Speed | 3000 r/min |
| Rotation | L: Left (counter-clockwise), R: Right (clockwise) |
| Structure | Cam Plate Type |
| Flange Version | A-Oval Flange, B-Square Flange |
| Shaft Type | H: Rectangle Spline |




We provide OEM/ODM services. When your product orders reach a certain value, we can offer a variety of customization services, including labels, packaging, product colors, and more.
We support multiple currencies and diverse payment methods, such as T/T, L/C, Alibaba platform, China Manufacturing Payment Platform, bank transfer, and more.
We can provide samples, and the sample costs will be refunded to you in the form of deducted payments in the later stages.