Onchtech spider crane equipment is equipped with a digital moment limiter designed to support safer lifting operation through real-time load monitoring. This system helps operators monitor key operating conditions during lifting work and reduces overload-related risk by controlling hazardous movements when an overload condition is detected.
Onchtech is the whole-machine product brand of Hunan Hongchang Machinery Co., Ltd., a China-based engineering machinery manufacturer and solution provider serving B2B customers in lifting, access, transport, demolition, and compact construction equipment applications.
The digital moment limiter monitors the main operating parameters related to lifting stability and load control, including:
When the system detects an overload condition, it automatically cuts off hazardous movements. This function supports more controlled spider crane operation by helping prevent unsafe actions under excessive load or unfavorable working conditions.
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