Safe Load Indicator for Articulated-Boom Crane

Parameter Specification
Power Supply 9–30 V DC Crane Battery
Operating Temperature 0°C to +60°C
Storage Temperature -10°C to +80°C
Accuracy ±5% or better
Data Logger Up to 100,000 lift data records
Relay Output for Cut-Off 12 V / 24 V
IP Protection IP65
Serial Port Output RS232 (Optional)
Load Measurement Pressure Sensor / S-type Load Cell

Safe Load Indicator (SLI) by Dynamic Equipments is a crane safety and load monitoring system designed for articulated-boom cranes. It helps operators monitor the lifted load and hook radius during crane operations, providing important information for safer and more controlled lifting.

The system can use pressure-based load measurement to calculate the lifted load, reducing the need for additional mechanical components and simplifying installation. An optional load pin can also be used when more direct load measurement is required.

Key Features & Benefits

Accurate Load Monitoring

The SLI continuously monitors the lifted load and provides useful load information to the crane operator.

Pressure-Based Load Measurement

The system can use a pressure sensor to calculate the lifted load, eliminating the need for dead weights during calibration.

Easy Installation

The pressure-based system does not require welding a load sensor to the crane boom, helping avoid unnecessary modification or damage to the boom.

Hook Radius Display

The system displays the hook radius, helping the operator understand the crane’s working position during lifting operations.

S-Type Load Cell

A customised load pin can be provided as an alternative load measurement method. This can improve load measurement accuracy for specific crane configurations.

Data Logging

The SLI can store lifting data, allowing operators to keep records of crane lifting operations and review them when required.

Cut-Off Function

A relay output can be connected to a suitable crane control system to support load cut-off functions when required.

Applications

The Dynamic Equipments Safe Load Indicator for Articulated-Boom Cranes is suitable for:

  • Articulated-boom cranes
  • Truck-mounted cranes
  • Hydraulic cranes
  • Mobile lifting equipment
  • Material handling equipment
  • Industrial lifting applications

Why Choose Dynamic Equipments SLI?

Dynamic Equipments’ SLI is designed to make load monitoring simpler, more reliable, and easier to manage on articulated-boom cranes. With pressure-based load measurement, hook-radius monitoring, optional load-pin integration, data logging, and cut-off support, it provides operators with useful information for safer lifting operations.

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