YLZ100-200 Series Hydraulic Wheel Brakes

🛠️ Product Overview: YLZ100-200 Hydraulic Wheel Edge Brake

The YLZ series is designed for wind resistance and anti-skid applications, primarily used on large outdoor cranes and port machinery. Unlike standard drum or disc brakes used for stopping motion, this type is specifically engineered to hold the machinery in place against strong winds.

Model Number: YLZ100-200

Type: Hydraulic / Wheel Edge Brake

Action: Normally Closed (Fail-Safe)

Braking: Spring-applied (Engages when hydraulic pressure is released).

Release: Hydraulic pressure releases the clamp.

Series Context: This is one of the larger models in the YLZ family, indicating high clamping force.

📋 Key Technical Specifications

✨ Key Features

Fail-Safe Design (Safety): It operates on a "Normally Closed" principle. If there is a power failure or hydraulic leak, the spring force automatically engages the brake, ensuring the crane cannot roll away.

High Clamping Force: With a rated clamping force of 180 kN, this model is built to withstand extreme wind loads on heavy-duty equipment.

Corrosion Resistance: Designed for outdoor use, featuring stainless steel fasteners and pins to resist rust from salt spray and moisture (especially important for port machinery).

Reliable Friction Lining: Uses high-friction, stable composite materials that maintain performance even when wet (e.g., from rain or sea spray).

Signal Feedback: Equipped with limit switches to provide electrical signals indicating the "Braked" or "Released" status, allowing for interlocking with the crane's control system.

🏭 Typical Applications

The YLZ100-200 is used in heavy industries where wind resistance is critical:

Port & Harbor Machinery: Large ship-to-shore cranes and mobile harbor cranes.

Outdoor Rail Cranes: Rail-mounted gantry cranes (RMG) and bucket wheel stacker-reclaimers.

Wind Power & Mining: Heavy equipment exposed to high winds.

💡 Operational Notes

Hydraulic System: Requires a dedicated hydraulic power pack to generate the pressure needed to release the brake.

Inspection: Regularly inspect the friction linings for wear, as excessive wear can reduce the clamping force below the safety threshold.

Winter Use: In freezing conditions, ensure the hydraulic oil viscosity is suitable and that water does not accumulate in the mechanism to prevent freezing.

Hot Tags: ylz100-200 series hydraulic wheel brakes, China, manufacturers, supplier, factory, customized