Hydraulic Motors, Steering Units & Valves
Explore YUNLINK hydraulic components for mobile machinery, agricultural equipment, construction equipment, material handling and industrial hydraulic systems.
Orbital hydraulic motors, hydraulic steering units and hydraulic valves are available for OEM, replacement and model matching requirements.
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Reliable low-speed high-torque motors for agricultural, construction and industrial equipment.
Full hydraulic steering units designed for tractors, harvesters, forklifts and mobile machinery.
Hydraulic valve solutions including lock valves, counterbalance valves, relief valves and flow divider valves.
Orbital Hydraulic Motors
Compact and high-torque orbital hydraulic motors for agricultural machinery, construction equipment, conveyors, material handling systems and mobile hydraulic applications.
BMM Orbital Hydraulic Motor
Miniature orbital hydraulic motor for compact low-speed, high-torque drives where installation space is limited.
- Displacement: 8–50 cm³/rev
- Max. continuous pressure: 10 MPa
- Max. continuous torque: 58 N·m
BM2 Orbital Hydraulic Motor
Compact and versatile orbital motor for medium-displacement hydraulic drives in agricultural machinery, conveyors and mobile equipment.
- Displacement: 25–500 cm³/rev
- Max. continuous pressure: 17.5 MPa
- Max. continuous torque: 740 N·m
BMH / BMHD Orbital Hydraulic Motor
Heavy-duty orbital motor for higher-pressure mobile drives in agricultural, construction and industrial equipment.
- Displacement: 195–490 cm³/rev
- Max. continuous pressure: 17.5 MPa
- Max. continuous torque: 830 N·m
BMSY Orbital Hydraulic Motor
Medium- to heavy-duty orbital motor for efficient high-pressure drives in agricultural, construction and industrial equipment.
- Displacement: 80–500 cm³/rev
- Max. continuous pressure: 21 MPa
- Max. continuous torque: 950 N·m
BMT Orbital Hydraulic Motor
High-torque orbital motor for medium- to heavy-duty mobile machinery and demanding industrial hydraulic drive systems.
- Displacement: 160–800 cm³/rev
- Max. continuous pressure: 20 MPa
- Max. continuous torque: 1,550 N·m
BMV Orbital Hydraulic Motor
Large-displacement orbital motor for heavy mobile machinery requiring high torque, high flow and reliable load capacity.
- Displacement: 315–1,000 cm³/rev
- Max. continuous pressure: 20 MPa
- Max. continuous torque: 2,050 N·m
Hydraulic Steering Units
Hydraulic steering control units for tractors, loaders, harvesters, forklifts, municipal vehicles and other mobile machinery.
101S-1 Hydraulic Steering Unit
Open-center non-reaction hydraulic steering unit for tractors, loaders, harvesters and other mobile machinery.
- Function: Open center non-reaction
- Displacement: 50–1,000 mL/rev
- Max. input pressure: 17.5 MPa
101S-2 Hydraulic Steering Unit
Open-center reaction hydraulic steering unit for tractors, forklifts and compact mobile equipment requiring responsive steering control.
- Function: Open center reaction
- Displacement: 50–200 mL/rev
- Max. input pressure: 17.5 MPa
101S 5T & 7T Hydraulic Steering Unit
Load-sensing hydraulic steering unit for pipe-mounted priority valve systems, with static or dynamic signal options.
- Load sensing: 5T static / 7T dynamic
- Displacement: 50–1,000 mL/rev
- Max. input pressure: 17.5 MPa
Hydraulic Valves
Hydraulic control valves for load holding, pressure protection, cylinder locking, flow distribution and safe operation in mobile and industrial hydraulic systems.
Double-Direction Counterbalance Valve
Bidirectional counterbalance valve for controlled load holding and stable lowering in mobile and industrial hydraulic circuits.
- Max. flow: 20–160 L/min
- Max. pressure: 350 bar
- Pilot ratio: 4.5:1 standard
Single-Direction Counterbalance Valve
Single-direction counterbalance valve for load holding, controlled lowering and free reverse flow in mobile hydraulic systems.
- Max. flow: 20–160 L/min
- Max. pressure: 350 bar
- Pilot ratio: 4.5:1 standard
Double Pilot Check Valve
Pilot-operated check valve for locking hydraulic cylinders in both directions and reducing unintended load drift.
- Max. flow: 20–120 L/min
- Max. pressure: 350 bar
- Pilot ratio: 1:4–1:7.1
Relief Valve
Adjustable relief valve for limiting excessive system pressure and protecting pumps, actuators and hydraulic components.
- Series: VMP / VMDR90
- Max. flow: 80 L/min
- Max. pressure: 350 bar
High Pressure Ball Valve
High-pressure ball valve for hydraulic line isolation, shut-off control and 2-way or 3-way flow switching.
- Configurations: 2-way / 3-way
- Nominal size: DN04–DN50
- Max. pressure: up to 500 bar
Flow Divider / Combiner Valve
Pressure-compensated valve for equal flow division and reverse-flow combining in synchronized hydraulic circuits.
- Flow division ratio: 50%
- Flow range: 2.8–30 L/min
- Max. pressure: 210 bar
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Why Choose Yunlink Hydraulic
Factory Direct Supply • OEM/ODM Service • Stable Quality • Fast Delivery
Factory Direct
Direct manufacturer pricing eliminating middleman markups.
OEM/ODM
Custom engineering and manufacturing to your exact specifications.
Stable Quality
Rigorous testing for consistent and reliable performance.
Fast Delivery
Optimized production and logistics for rapid global fulfillment.
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