Load Moment Indicator (LMI) for Mobile Crane
Safe load indicators come for different types of cranes including crawler cranes, hydraulic cranes, port cranes, rail cranes, tower cranes, telescopic cranes, and boom cranes. Safe load indicators help crane operators by providing critical information that the operator requires to make a decision regarding the lifting of the weight.
Crane Safe Load Indicators have multiple alert options such as
1. To alert for maximum angle exceeded - this helps the crane operator whether the load is in danger of falling or not to go beyond that angle.
2. To alert for maximum load - of course, this is the basic purpose of the crane safe load indicators.
3. To alert for maximum radium exceeded - so the crane's operator knows that the load might be at risk of falling if it is raised any further.
4. To alert for maximum wind speed exceeded - so the crane operator can make appropriate speed and height adjustments.
There are many advantages of using safe load indicator - from cost reductions and better control to safety.
.
How Does a Load Moment Indicator Alarm Working?
Sound and light alarm function: when the crane boom work amplitude limit close to work, when lifting
load and torque device close to the permitted load limit, LMI system issued a warning of slow beeping sound.
Warning lights flashing slowly torque system.
When jib frame work scope to work limit, when the lifting load
and torque reaches equipment when the permitted load limit moment send urgent alarm beeping sound.
Shortness of torque system alarm indicating red light flashing.
• The LMI is an operational aid that warns a
crane operator of approaching overload conditions and over hoist conditions that could cause damage to equipment
and personnel.
• The device is not, and shall not, be a substitute for good operator judgment, experience and use of accepted safe crane operating procedures.
•
The responsibility for the safe crane operation shall remain with the crane operator who shall ensure that all
warnings and instructions supplied are fully understood and observed.
• Prior to operating the crane,
the operator must carefully and thoroughly read and understand the information in this manual to ensure
that he knows the operation and limitations of indicator and crane.
• Proper functioning depends upon proper
daily inspection and observance of the operating instructions set forth in the operators manual.
What's The Load Moment Indicator Protection function ?
Control output function: when boom amplitude limit close to work,
work when lifting load and torque device close to the permitted load limit, the system output torque control
signal to stop the crane continue to continue to run in the direction of risk, allow crane moves in the
direction of security.
• can keep the crane safe from accidents
• help the operator to verify all the necessary parameters to work in the right and practical way
1. 8 Inch Color Touched LCD Display
2. Data control box
3. SHL Rope Rider three-pully load sensor
4. Boom angle-length sensor
5. GJ Anti Two Block Limit Switch
Technical Parameters
Model: WTL-A700
Display:8 inch LCD
Working Temperature: -20ºC~70ºC
Operating Humidity: 95%RH(25ºC)
Weight Measurement Range: 0T~999.9T
Resolving Ability: 0.1T
Singal Input: <= 6 Channels
Control Output: <= 6 Channels
System Composition Error: ±5%(F.S.)
Power Comsumption:<30W
Alarm Volume: >60db
IP Grade: IP 65
Power Supply: AC220V/DC24V
Installation Cases
- Case 1
- Case 2
Certifications
Company Information
Weite Technologies Co.,Ltd
Founded in 2002, it is a 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 equipment run safely as a 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 the marine industry, electrical, chemical, steel, metallurgy, construction, ports, and other industries, and have been widespread to over 30 countries and regions.
FAQ
1) Is your company well-reputed? 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, Macgregor, TTS, CNOOC, etc. Products are been sold to over 30 countries and regions globally.
2) How to assure 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 troubleshooting(refer to the pic below). 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 requirements and the like. Your contact info is a must.
5) How can I place an order?
A: You can contact us by email about your order details, or place an order online.
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.
Application:
KOBELCO 7150,CC2500,CKE2500,HITACHI CX1100,HITACHI KH300-3,HITACHI KH700,IHI CCH1500-3,IHI CCH500T,KH180-3,KH-300-3,KH700-2,KH850-3,KOBELCO 7035,KOBELCO 7055,KOBELCO 7080,M18000,Manitowoc M250,PH 670WLC,QUY120,QUY50A,SUMITOMO LS120RH5,SUMITOMO LS138RH5,SUMITOMO LS218RH5,sumitomo SC 2500,Sumitomo SC 500-2,sumitomo SC 650,Zoomlion QUY70 sumitomo LS248
KATO KR25H,KATO KR35H,KATO KR50H,Kato SS-500sp,KOBELCO RK250-5,Kobelco RK450-2,LINK BELT 8050,LINK BELT
8090,P-H-CN150,QY70K,SANY QY25C,SUMITOMO SA1100,TADANO ATF 110G-5,TADANO GR700EX,TADANO TG600M-1,TADANO
TL-201,TADANO TL-360,TADANO TR-200M,TADANO TR-250M,TADANO TR-350M,TADANO TR-500E,Tadano TR-500-EX,TADANO
TR500M,TADANO TR500XL,Terex A300,TEREX A600,TEREX RC 45
Contact us :
MB:86--15507209968(WA)
Safe load indicators come for different types of cranes including crawler cranes, hydraulic cranes, port cranes, rail cranes, tower cranes, telescopic cranes, and boom cranes. Safe load indicators help crane operators by providing critical information that the operator requires to make a decision regarding the lifting of the weight.
Crane Safe Load Indicators have multiple alert options such as
1. To alert for maximum angle exceeded - this helps the crane operator whether the load is in danger of falling or not to go beyond that angle.
2. To alert for maximum load - of course, this is the basic purpose of the crane safe load indicators.
3. To alert for maximum radium exceeded - so the crane's operator knows that the load might be at risk of falling if it is raised any further.
4. To alert for maximum wind speed exceeded - so the crane operator can make appropriate speed and height adjustments.
There are many advantages of using safe load indicator - from cost reductions and better control to safety.
.
How Does a Load Moment Indicator Alarm Working?
Sound and light alarm function: when the crane boom work amplitude limit close to work, when lifting
load and torque device close to the permitted load limit, LMI system issued a warning of slow beeping sound.
Warning lights flashing slowly torque system.
When jib frame work scope to work limit, when the lifting load
and torque reaches equipment when the permitted load limit moment send urgent alarm beeping sound.
Shortness of torque system alarm indicating red light flashing.
• The LMI is an operational aid that warns a
crane operator of approaching overload conditions and over hoist conditions that could cause damage to equipment
and personnel.
• The device is not, and shall not, be a substitute for good operator judgment, experience and use of accepted safe crane operating procedures.
•
The responsibility for the safe crane operation shall remain with the crane operator who shall ensure that all
warnings and instructions supplied are fully understood and observed.
• Prior to operating the crane,
the operator must carefully and thoroughly read and understand the information in this manual to ensure
that he knows the operation and limitations of indicator and crane.
• Proper functioning depends upon proper
daily inspection and observance of the operating instructions set forth in the operators manual.
What's The Load Moment Indicator Protection function ?
Control output function: when boom amplitude limit close to work,
work when lifting load and torque device close to the permitted load limit, the system output torque control
signal to stop the crane continue to continue to run in the direction of risk, allow crane moves in the
direction of security.
• can keep the crane safe from accidents
• help the operator to verify all the necessary parameters to work in the right and practical way
1. 8 Inch Color Touched LCD Display
2. Data control box
3. SHL Rope Rider three-pully load sensor
4. Boom angle-length sensor
5. GJ Anti Two Block Limit Switch
Technical Parameters
Model: WTL-A700
Display:8 inch LCD
Working Temperature: -20ºC~70ºC
Operating Humidity: 95%RH(25ºC)
Weight Measurement Range: 0T~999.9T
Resolving Ability: 0.1T
Singal Input: <= 6 Channels
Control Output: <= 6 Channels
System Composition Error: ±5%(F.S.)
Power Comsumption:<30W
Alarm Volume: >60db
IP Grade: IP 65
Power Supply: AC220V/DC24V
Installation Cases
- Case 1
- Case 2
Certifications
Company Information
Weite Technologies Co.,Ltd
Founded in 2002, it is a 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 equipment run safely as a 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 the marine industry, electrical, chemical, steel, metallurgy, construction, ports, and other industries, and have been widespread to over 30 countries and regions.
FAQ
1) Is your company well-reputed? 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, Macgregor, TTS, CNOOC, etc. Products are been sold to over 30 countries and regions globally.
2) How to assure 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 troubleshooting(refer to the pic below). 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 requirements and the like. Your contact info is a must.
5) How can I place an order?
A: You can contact us by email about your order details, or place an order online.
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.
Application:
KOBELCO 7150,CC2500,CKE2500,HITACHI CX1100,HITACHI KH300-3,HITACHI KH700,IHI CCH1500-3,IHI CCH500T,KH180-3,KH-300-3,KH700-2,KH850-3,KOBELCO 7035,KOBELCO 7055,KOBELCO 7080,M18000,Manitowoc M250,PH 670WLC,QUY120,QUY50A,SUMITOMO LS120RH5,SUMITOMO LS138RH5,SUMITOMO LS218RH5,sumitomo SC 2500,Sumitomo SC 500-2,sumitomo SC 650,Zoomlion QUY70 sumitomo LS248
KATO KR25H,KATO KR35H,KATO KR50H,Kato SS-500sp,KOBELCO RK250-5,Kobelco RK450-2,LINK BELT 8050,LINK BELT
8090,P-H-CN150,QY70K,SANY QY25C,SUMITOMO SA1100,TADANO ATF 110G-5,TADANO GR700EX,TADANO TG600M-1,TADANO
TL-201,TADANO TL-360,TADANO TR-200M,TADANO TR-250M,TADANO TR-350M,TADANO TR-500E,Tadano TR-500-EX,TADANO
TR500M,TADANO TR500XL,Terex A300,TEREX A600,TEREX RC 45
Contact us :
MB:86--15507209968(WA)