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Hydraulic Power Unit Emergency Rescue Pump CBHST1-35-32
CBHSTI series gear pumps are constructed from high-grade solid cast iron, designed to meet ISO and UNI standard assembly dimensions. Featuring convenient rear and side oil port designs, these pumps ensure long-term durability and high operational efficiency. They are optimally suited for hydraulic systems in chassis mobile vehicles such as dump trucks, truck-mounted cranes, aerial platforms, loading cranes, and municipal vehicles.




Standard Requirements: ISO Flange (4 Mounting Holes), Multiple Rotation Options (L, R, Bidirectional), Shaft Types H1/H2.
| Model | Displacement | Pressure (MPa) | Speed (rpm) | Efficiency | Oil Port | |||
|---|---|---|---|---|---|---|---|---|
| Rated | Max | Rated | Max | Inlet | Outlet | |||
| 34-ISO | 34 | 25 | 28 | 2200 | 2800 | >92% | G3/4 | G3/4 |
| 43-ISO | 43 | 25 | 28 | 2200 | 2800 | >92% | G3/4 | G3/4 |
| 51-ISO | 51 | 25 | 28 | 2200 | 2800 | >92% | G1 | G1 |
| 63-ISO | 63 | 25 | 28 | 2200 | 2800 | >92% | G1 | G1 |
| 80-ISO | 80 | 25 | 28 | 2200 | 2800 | >92% | G1 1/4 | G1 1/4 |
| 100-ISO | 100 | 25 | 28 | 2200 | 2800 | >92% | G1 1/4 | G1 1/4 |


We are a leading manufacturer specializing in hydraulic system solutions, serving as a recognized supplier for large OEM equipment manufacturers. With over 12 years of experience in R&D, manufacturing, and sales, we meet diverse customer needs across multiple industries.
Our products, including hydraulic cylinders, gear pumps, and motors, are widely utilized in automation, agriculture, lifting machinery, engineering vehicles, and intelligent storage systems.


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