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What safety compliance systems and load monitoring devices does the spider crane include?

Onchtech
2026-09-24
Frequently Asked Questions
Onchtech spider crane equipment is equipped with a digital moment limiter that monitors load weight, radius, boom angle, and outrigger status in real time, automatically cutting off hazardous movements during overload.

Spider Crane Safety and Load Monitoring Configuration

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.

Real-Time Monitoring Items

The digital moment limiter monitors the main operating parameters related to lifting stability and load control, including:

  • Load weight
  • Working radius
  • Boom angle
  • Outrigger status

Overload Protection Function

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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