Clutches and Brakes
Pressure-operated -
spring-actuated

HLOB

Safety brake for harbour-cranes and ship load-
ing equipments in seawater-proof, corrosion-
protected execution. Hydraulic release.

Designed for oil- and dry-operation.
Encapsulated casing, steel/sinter discs.
Maintenance-free, periodic oil leakage checks.

Dynamic torques:
- oil operation 120-3000 Nm
- dry operation 180-4500 Nm

PLOB

Safety brake, braking torque by means of the
spring force. Pneumatic release.
Designed for dry-operation.

Maintenance-free.

Dynamic torques: 100-2500 Nm