Load Moment Indicator Manufacturers and Factory
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Load Moment Indicator

Brand : YONGMAO, ZOOMLION, GJJ, SHENYANG, SCM, SYM

Product origin : Liaoning, China (Mainland)

Delivery time : About 3-5 Days After Receiving T/T Down Payment

Supply capacity : 100000 Set/Sets Per Month

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Product Description
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New generation of load moment indicator is 

suitable for all models of tower crane, making 

use of special sensors to provide the tower crane

operator with actual and correct crane working 

state. 

It indicates the moment of force applied on 

the crane, the hook amplitude as the height 

of the load increase, the crane rating, and 

the actual hoisting capacity of the tower 

crane. 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. 

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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.

 

 

SYM has more than 20 years tower crane experience. SYM will supply you best professional advice. 24 hours customer service give you quickly feedback.

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RC LMI applies to any model of tower cranes, using special sensor, providing the operator with actual and correct working state of tower cranes as follows through auto lighting LCD: Rated load, actual load, radius, hook height and moment percentage etc. We can set up the program according to the clients' requirements.

Load Moment Indicator Feature:
1. Control panel using industrial computer.
2. High-precision detection, error<± 3%.
3. Full-sealing cabinet, strong anti-interference.
4. Indicated by figure and picture, clear and concise.
5. LMI can be adjusted according to surrounding environment, like brightness and temperature.
6. Simple operation.
7. Applying to working under severe environment.
8. Simple and easy installation.

Working temperature: -40 degree--+80 degree.
Working humidity: ≤ 95%/25 degree.
Combined error: <1%.
Power supply: AC220V can be special made according to clients' requirement.

Signal lamp&buzzer: When the torque frame is yellow, it is pre-alarm with buzzer's discontinuous response, when the torque is red, it is alarm with buzzer's continuous response.

 

procudt composition


1)monitor 1
2)host 1, connecting wire 1 set
3)load cell 1 set
4)hoisting limit switch and cable 1 set
5) trolley limit switch and(Angle meter)cable 1 set
6)slewing limit switch and cable 1 set
7)anemometer sensor 1 unit
8)two delay output 1 set
9)download data wire

 

 

Packaging & Shipping

 

Company Information

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SYM HOIST & TOWER CRANE QUIPMENT CO.,LTD located in Shenyang China is one of the biggest supplier and export of tower crane, luffing crane , topless crane , passenger hoist along with the spare parts for them. With 20 years' experience on tower crane rent , installation , repair and reconstruction, the company has more than 50 experienced mechanical and electrical engineer responsible for the installation guide, failure diagnosis, maintainance and reconstruction for the tower craneattheconstructionsite.
Having a long-term and good cooperative relationship with China's most famous manufacturer of tower crane and passenger hoist like YONGMAO, SANYO, Sichuan SCM, Zoomlion, GJJ, BAODA,etc. The company can offer you the best quality original tower crane and passenger hoist withmostcompetitiveprice.

Our Certificate

QQ20180717105308 

Our Advantages

QQ20180709160353QQ20180709164114 

Why Choose US

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