- Date: 2026.03.31
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Safety is of paramount importance in high-altitude operations. KB crane's mast trucks, with their comprehensive protection and end-to-end safeguards, have created an integrated safety system encompassing proactive early warning, emergency protection, and operational protection. From equipment operation to personnel handling, a multi-layered safety defense is built, ensuring peace of mind during every high-altitude operation.

The KB mast crane features a dual load-bearing system with a main chain and an emergency steel wire rope. During normal operation, the main chain bears the load, while the emergency steel wire rope remains in standby mode. If the main chain breaks or fails due to wear, a trigger mechanism provides a millisecond-level response, instantly tightening the emergency steel wire rope to securely support the basket and its personnel and tools, eliminating the risk of falls and providing comprehensive protection for personnel and equipment safety.
The KB mast crane is equipped with a full-function wireless remote control system, allowing operators to control all movements, including walking, lifting, and turning, from a safe area on the ground, eliminating the need to operate from height and reducing the risk of falls from heights. Emergency stop buttons are located on both the platform and the ground, allowing for instant power cut-off and cessation of all operations in case of emergencies, quickly averting danger.
The KB mast crane is equipped with an overload protection device that monitors the load on the work platform in real time. If the rated load is exceeded, an audible and visual alarm is immediately triggered, and lifting operations are stopped to prevent equipment instability due to overload. A tilt alarm function is also included; if the tilt angle exceeds a safe threshold, the system automatically locks all movements, alerting the operator to adjust the position promptly and preventing the risk of tipping over. Meanwhile, during equipment operation, the alarm system continuously issues alerts, warning nearby personnel to take evasive action and reduce the risk of collision.
From proactive warnings to emergency response, from operational protection to structural safeguards, the safety system of the KB mast crane covers the entire operation process. With precise and reliable protective performance, it safeguards personnel working at heights and provides strong support for enterprises to reduce the risk of safety accidents and improve operational safety.
