Brake piston for RO Stinger 110-55

The brake piston 934700488 serves as a hydraulic component within the braking system of the RO Stinger 110-55 crane. Its primary function involves converting hydraulic pressure generated by the control system into mechanical force. This force acts upon the brake pads or shoes, pressing them against the friction surface to manage the speed or halt the movement of the crane components.

This part is specifically engineered for the RO Stinger 110-55 crane model. It is designed to be installed within the brake caliper or wheel cylinder assembly, where it must maintain a seal against hydraulic fluid under pressure to ensure consistent operation of the braking system.

In heavy machinery, a brake piston operates by receiving pressurized fluid from the master cylinder or hydraulic control valve. As the fluid enters the cylinder, it pushes the piston outward, creating the mechanical force required to generate friction. This process is fundamental to the operation of wheel brakes or slewing gear braking systems, allowing the operator to maintain control over the equipment during lifting and material handling tasks.