レビュー

The wheel brakes generate force through the springs on both sides, acting on the crane wheels.

A large-sized brake pad with friction material is installed on the flange of the driving wheel side, and this friction provides the braking ability of the brake.

Equipped with a release nut for mechanical brake release.

主な特徴

• Wheel braking mechanism: spring assembly – hydraulic release
• The flow control valve installed on the brake can adjust the setting time from 3 to 30 seconds
• All self-lubricating bushings and stainless steel pins at pivot points
• The proximity switch is used to release the indicator signal
• Brake shoes are easy to disassemble and replace
• Made of high-quality structural steel
• The nominal shrinkage gap is 1 millimeter on each side. Recommended maximum clearance of 2 millimeters on each side

advantage

The WB wheel brake is designed as a parking brake, suitable for use when the equipment comes to a complete stop.

In emergency situations (emergency parking), they can also be used as dynamic brakes.

By directly applying spring force to the wheel rim, they can minimize the stress and strain that would otherwise be applied to the crane threshold beam and frame components.