P&H
Swing brake master cylinder for P&H CN128 - Century
This swing brake master cylinder is designed for the slewing system of P&H and Terex cranes. It fits models including the P&H CN128 Century, P&H CNT 500, Terex CN128 Century, and Terex CNT 500.
Compatible models
Specifications
- Part number
- 38U154
- Brand
- P&H
The swing brake master cylinder, part number 38U154, serves as a hydraulic component within the brake system of the crane superstructure. It converts mechanical input from the operator into hydraulic pressure, which is then transmitted to the slave cylinders or actuators responsible for the swing brake. This mechanism allows the operator to control the rotation speed and stopping of the crane upper structure during lifting operations.
This component is compatible with several crane models, specifically the P&H CN128 Century, P&H CNT 500, Terex CN128 Century, and Terex CNT 500. It is designed to integrate into the existing hydraulic circuits of these machines to maintain control over the slewing function.
In heavy machinery, a master cylinder functions by displacing hydraulic fluid through the system when the brake pedal is engaged. This pressure application ensures that the swing brake engages or releases according to the operator's input, providing the necessary resistance to hold the superstructure in a fixed position or allow for controlled rotation.