HP-B 90KW Hydraulic Pump Test Bench

The HP-B 90KW Hydraulic Pump Test Bench is a professional diagnostic station engineered for the factory inspection and performance testing of hydraulic pumps and motors after repair. Weighing 4 tons with a robust structure, it meets GB3766-88 technical standards. The system utilizes a 90KW variable frequency drive (VFD) motor and a 1300L closed oil tank, ensuring reliable operation even in dusty industrial environments.

Key Features & Configurations:

1. Dual-Mode Loading: Supports manual dual-channel loading pressure specifically designed for high-performance hydraulic components.

2. Hybrid Display System: Equipped with both digital meters and shock-resistant mechanical pressure gauges for redundant, accurate data reading.

3. Customizable Power: While 90KW/35MPa is standard, the machine offers flexible configurations ranging from 55KW (25MPa) to 315KW (40MPa) to meet specific workshop requirements.

4. Integrated Design: The oil circuit block design is compact and leak-resistant, featuring forced and self-priming oil supply modes.

5. Precise Control: Features a 4-level motor with 0-1500r/min speed range and a max flow capacity of 500L+160L.
   

• Flexible Power Options: The HP-B series is highly adaptable. Customers can choose from 55KW up to 315KW main motors, with system pressures ranging from 25MPa to 40MPa, ensuring you only pay for the capacity you need.

• Industrial Durability: The closed oil tank structure prevents dust contamination, maintaining ISOVG46 oil cleanliness (NAS10 level), which is critical for prolonging the life of both the test bench and the tested components.

• Operational Safety: Designed with a system pressure limit (35MPa for 90KW model) and an integrated console that separates the operator from the high-pressure motor drive bench.

• Ease of Maintenance: The integrated oil circuit block reduces the complexity of piping, minimizing potential leakage points and making disassembly for maintenance simple and fast.

• High-Flow Capability: With a maximum combined flow of 660L (500L+160L), it can handle large displacement pumps that smaller benches cannot test.