- Overview
- Product Description
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- Technical Parameters
- Installation Cases
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- Company Profile
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Basic Info.
Packaging & Delivery
To be negotiated ( > 200 Pieces)
Product Description
Load Moment Indicator (LMI/SLI/RCI) for excavators
1.Description
This system through the man-machine interaction interface and various signal sensors,can real-time reflect the arm angle, height,working amplitude, lifting weight, load and other information of the excavator to the operator,make the operating capacity of the excavator is safe and effective in the range of design parameters. When the excavator operation is close to or beyond the safe range.The host computer will send sound and light alarm to remind the operator to stop the illegal operation,if the operator continues to violate the rules,the host computer will send auto lock signal and stop the arm of the excavator to dangerous direction,so as to avoid the safety accident of excavator and operator effectively.
2. System constitute
The system consist of 4pcs hydrualic load cell ,2pcs angle sensors,display and host computer intergrated machine,and mounting bracket.
| Item | Technical parameter |
| Measuring range | 0 ~ +99.99T or 0~999.9T |
| Resolution ratio | 0. 1T |
| Comprehensive precision | ±5%(F.S.) |
| Working voltage | DC24±10% |
| AC220V | |
| AC380V | |
| Environment temperature | -20ºC~ +60ºC |
| Relative humidity | 95%(25ºC) |
| Action error | <±3%(F.S.) |
| Relay contact capacity | 220VAC 7A |
| Load sensor IP grade | IP66 |
| Wireless module IP grade | IP65 |
| Display IP grade | IP66 |
| Setting mode | Manual preset weight, angle |
| Outside dimensions(excluding support) | (L*W*H) 230*150*74mm |
Weite Technologies Co.,Ltd
Founded in 2002, it is national hi-tech enterprise located in Yichang, China. It has been focusing on R&D and OEM manufacturing of lifting safety protection devices such as Load Moment Indicator, Safe monitoring systems, overload limiter, Load cell, Anemometers etc.We continuously concentrate on ensuring lifting equipments run safely as long-term pursuing goal.
"The trusted Safety Partner for Global Top 100 Crane Owning Companies like Tat Hong, Asiagroup, Big Crane and Fortune 500 corps" . Nowadays, WTAU products are widely used in marine industry,electrical, chemical, steel, metallurgy, construction, ports and other industries, and have been wide spreaded to over 70 countries and regions.
Global Partners
1) Is your company well-reputated? How to prove that?
It is a China Top 3 brand focusing on Crane Safety Protection Equipment. We are also Safety Partners for Global Top 100 Crane Owning Companies like Tat Hong(top 9), Asiagroup(top 45), Big Crane(top 94) and Top 500 companies such as ABB, Macgragor,TTS,CNOOC,etc. Products are been sold to over 70 countries and regions globally.2) How to assure the quality?
The Product Warranty for the total item is 12 months. Any problem after installation, we will change the new one for free.
3) How to install the LMI?
English User Manual(include all the details of each item) will be offered for installation and trouble shooting. Also free Remote Instant Technical assistance would be offered by our english engineers. Or we can send our engineers to assist you locally.
4) How much is your LMI system?
Send me the crane model, hook number, working conditions(Luffing Tower Working Condition, Pilling) and special requirement and the like. Your contact info is a must.
5) How can I place order?
A: You can contact us by email about your order details, or place order on line.
6) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T and Paypal, Western Union are the most usual ways we are using.
