Portal Slewing Crane — Application Scenario
Updated: 2026-07-30
Definition
Portal Slewing Crane is an important application scenario for industrial remote controls; such working conditions place strict requirements on the reliability, protection rating and safety performance of the remote control.
In-Depth Analysis
In the Portal Slewing Crane scenario, the remote control must face multiple challenges such as heavy loads, continuous operation and harsh environments. The LDER LD series (full SK single-speed/DK dual-speed range) and the XINGJIA series (11 series, 60+ models) are widely used in crane, port and metallurgy industries, ensuring operational safety and efficiency thanks to IP67 protection, stable 470 MHz communication, emergency stop and signal loss protection.
Key Parameters
- Protection Requirement IP65or
- Above Recommended Model LD-10DK,etc.
Practical Tips: Select the model with the appropriate number of keys and protection rating according to the hoisting capacity, number of movements and working environment of the specific equipment.