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As a core power component in hydraulic systems, the hydraulic pump is driven by an engine or electric motor. It draws hydraulic oil from the oil tank, generates pressurized oil, and delivers it to the actuator.
Structurally, hydraulic pumps fall into three main categories: piston pumps (plunger pumps), vane pumps, and gear pumps.
The hydraulic motor acts as a critical actuator in hydraulic systems, tasked with transforming hydraulic pressure energy from the hydraulic pump into usable mechanical energy, manifesting as torque and rotational speed on its output shaft.
Main types of hydraulic motors include: piston motors, vane motors, gear motors, and orbit motors.
The hydraulic valve serves as a vital regulatory component in hydraulic transmission, playing a key role in controlling the pressure, flow rate, and direction of hydraulic fluid to ensure stable system operation.
According to their functions, hydraulic valves are classified into three main types: pressure control valves for pressure management, flow control valves for flow rate adjustment, and directional control valves for controlling fluid on-off and flow direction.
In addition to the three key hydraulic components—hydraulic pumps, hydraulic motors and hydraulic valves—we also supply a full suite of supporting elements including hydraulic cylinders, accumulators and filters to meet complete system requirements.
SHY Hydraulic Co., Ltd.
Founded in 2001, SHY Hydraulic specializes in manufacturing hydraulic power systems and core components. With over 20 years of experience, 400+ employees, 1,800+ global clients and annual capacity over 600,000 units, we provide high-performance hydraulic solutions worldwide.
Our main products include variable piston pumps, fixed piston pumps, aluminum and cast iron gear pumps, axial and radial piston motors, orbital motors, as well as hydraulic valves and accessories. These products are widely used in construction machinery, mining, metallurgy, petroleum, marine and aerospace fields.
SHY Hydraulic: Reliability • Efficiency • Professional Service
Our Factory
Cooperating Partner
Frequently Asked Questions
1. What are your advantages?
- Quality First: All hydraulic pumps, motors, and valves are 100% tested before shipment.
- OEM & ODM customization available.
- 12-month warranty & comprehensive after-sales service.
- Safe & fast global delivery.
- 24-hour online support.
- Factory direct price.
2. What is your MOQ?
MOQ: 1 PCS
We accept sample orders for hydraulic pumps, motors, cylinders, accumulators, and other accessories.
3. Are you a manufacturer? What about the delivery time?
Yes, we are a professional manufacturer with our own production facility.
- Standard items: 1–3 working days
- Bulk orders: fast production with stable lead time
- Large in-stock inventory for popular hydraulic pumps and motors
4. What payment terms do you accept?
We accept:T/T, L/C, Western Union, Trade Assurance, VISA.
5. What shipping methods do you provide?
We offer flexible and reliable shipping worldwide:
- Express: DHL, UPS, FedEx, TNT, EMS
- Air freight
- Sea freight
6. How about product inspection and warranty?
- All hydraulic pumps, motors, valves, and cylinders undergo strict testing before shipment.
- 12-month warranty against quality defects.
- Free spare parts provided within the warranty period.
- Service life can reach 18+ months under normal operation.
7. How is your after-sales service?
We have a professional technical team for fast response and effective solutions.We provide installation guidance, maintenance support, and troubleshooting at any time.
8. What are your main products?
We specialize in:
- Hydraulic Pump
- Hydraulic Motor
- Hydraulic Valve
- Hydraulic Cylinder
- Accumulator
- Motor Reducer
- Hydraulic Filter Element
- Other Hydraulic Accessories
9. Do you offer discounts for bulk orders?
Yes. We provide competitive wholesale prices.For large quantities of hydraulic pumps and motors, we offer further discounts to support long-term partnerships.
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