CBHST1-35-ISO series gear pumps
Category: Gear pump
Tags: CBHST1 gear pumps, CBHST1-35 gear pumps, CBHST1-35-ISO
Description
CBHST1-35-ISO Series Gear Pump
The CBHST1-35-ISO Series Gear Pump is a high-performance hydraulic power component tailored for mobile chassis hydraulic systems. Constructed from high-strength cast iron, this series strictly complies with international ISO 3019-2:2001 assembly dimension standards (metric series), featuring practical rear and side oil port designs. These structural advantages ensure long-term durability and high operational efficiency, making it a reliable power solution for various industrial applications.
Key Technical Parameters
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Specification
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Details
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Series Code
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34-ISO, 43-ISO, 51-ISO, 63-ISO, 80-ISO, 100-ISO, 120-ISO
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Flange Version
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ISO (4 mounting holes)
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Rotation Direction
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L (Counterclockwise), R (Clockwise), / (Bidirectional)
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Shaft Type
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H1, H2
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Nominal Displacement
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34 – 120 ml/r (varies by series code)
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Maximum Pressure
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25 MPa (nominal), 28 MPa (maximum)
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Rotational Speed
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2200 r/min (nominal), 2800 r/min (maximum)
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Volumetric Efficiency
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>92%
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Oil Port Size
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G3/4 (34-ISO, 43-ISO); G1 (51-ISO, 63-ISO); G1 1/4 (80-ISO, 100-ISO, 120-ISO)
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Core Advantages
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High Efficiency & Energy Saving: Adopting advanced gear meshing technology, the transmission efficiency is 3% higher than that of traditional hydraulic pumps. This significantly reduces energy consumption, lowers operational costs, and provides robust power for equipment operation.
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Stable & Reliable Performance: Undergoing 40 hours of continuous rigorous testing, the working pressure fluctuation is controlled within a minimal range. This ensures stable operation of the connected equipment, reduces downtime caused by failures, and guarantees efficient production progress.
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Standard Compliance & Strong Compatibility: Fully compliant with ISO 3019-2:2001 metric series standards, its performance and accessories are completely compatible with major European and American brand products such as the PGP 300, PGP 500, and PGP 600 series. This simplifies maintenance processes and reduces maintenance costs.
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Durable & Adaptable Structure: Made of high-strength cast iron, the pump exhibits excellent wear resistance and load-bearing capacity. It can adapt to harsh working environments of construction and municipal equipment, extending the service life in complex conditions.
Application Fields
Widely applied in hydraulic systems of mobile chassis, including dump trucks, truck-mounted cranes, aerial work platforms, loading cranes, municipal vehicles, and other construction machinery. It serves as a core power component to ensure the stable and efficient operation of hydraulic mechanisms in these scenarios.
After-Sales & Service
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Warranty Period: 12 months
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Sample Service: Available (Sample price: US$87.90 per unit)
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Minimum Order Quantity (MOQ): Small batch orders are acceptable
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Customization: Supported based on samples
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Delivery: Fast and efficient logistics support for timely supply
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Production Capacity: Up to 60,000 units per year

Shipping & Delivery
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