RC-A5-II Tower Crane Pre-alarm Safe Load System

RCA5-II transmits data between site work area and tower crane. Reminding operator to take care tower crane hook working condition through voice, sound alarm, avoiding accidents. The system can detect the towe crane working condition in real-time, and it will use voice,sound alarm to mention operator via wireless transmit data to ground pre-alarm module when tower crane runs in pre set dangerous range. The system can be provided with four fixed region , each zone can instal one wireless alarming system.When the tower crane hook pass some seted region,the relative ground alarm system will send out sound and light alarm; then the alarm will stop when the hook leave the region.

Recen Load Moment Indicator features & advantages

1).display function will show the tower crane rated weight, hoisting weight, hook amplitude, slewing angel, wind speed and torque on the indicator;

2). In case the load reached 90 percent of crane rating at a particular moment, it will provide an early warning to the crane operator through a slow blinking red light. When the load( along with the hook amplitude) reached 105 percent, the load moment indicator will automatically trigger an alarm and will stop the lifting gear from lifting the load upward.

3).In case the load reached 90 percent of crane rating at a particular moment, it will provide an early warning to the crane operator through a slow blinking red light. When the load( along with the hook amplitude) reached 105 percent, the load moment indicator will automatically trigger an alarm and will stop the lifting gear from lifting the load upward.

4). the history notes can be saved for reading, Sensor Diagnostics, Load chart data calibration and update.

Operational Principle

Tower Crane Voice Alarm System RC-A5-II  parameter details

Packing Description

Our Services

1- One year warranty for whole machines. 

2- Providing free quick-wear part.

3- Low charge for continue maintenance when warranty is expired.

4- Exclusive engineer support at any time.

5- free training to end-users.

6- 24 hours online service and support

Company Information

Chengdu Recen Technology Co., Ltd. is a high-tech enterprise which locate in Chengdu, Sichuan Province of China, and it has more than five years experience in the field of construction tower crane industry. Since established, Recen has been insisting to invest heavily in product development and focus on products usability, design, and technology quality to providing high-technology, high-efficiency and high-energry save products to meet market demand. Based on the corporate mission of "as builder's escort" and insisting on the advanceted, innocative and reasonable working core, Recen has won recognition and praise from the users at home and abroad. So far, our customers are throughout China, Hong Kong, Russia, the United States, Vietnam, India, Malaysia, Argentina, Kuwait, Isreal, Egypt, the United Arab Emirates and other countries and regions. Through continous development and improvement, Recen has made considerable achievements not only on company qualification but also on product development within a few years. 

 Certification & Testing

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