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Mobile Crane Load Moment Indicator

Mobile cranes|Rough terrain cranes|Telescopic crawler cranes

█Product Description

Mobile cranes are mobile cranes that mount lifting equipment onto general-purpose or specially designed truck chassis. They are the most common and widely used type of crane in daily operations, renowned for their exceptional mobility and flexibility. Safety is the foremost concern for all personnel operating truck cranes. The load moment indicator(load moment limiter) for truck cranes effectively addresses this concern. Equipped with multiple monitoring sensors—including length sensors, angle sensors, and hydraulic sensors—it continuously monitors crane safety in real time by tracking parameters such as rated capacity, actual load, real-time moment, boom length, boom angle, and working radius. Additionally, it provides historical records, significantly enhancing the safety of both the truck crane and its operators.

█Product Features

- Internal storage of crane load charts with real-time display of rated load capacities

- Continuous monitoring and display of load weight, working radius, boom angle, hook position, and other data/status for crane safety assessment and visualization.

- Calculates the load moment in real time. If the load moment approaches or exceeds safety limits, the LMI provides visual and audible alerts to the operator and outputs a stop signal.

-The system allows setting safety limit values and configuring contact buttons, which are password-protected.

- Utilizes automatic sensor compensation algorithms to ensure long-term system accuracy.

- Includes black box functionality for historical data logging, with real-time viewing capabilities.

- Selected monitors and main controllers support USB historical data downloads.

- Supports integration and the expansion of additional features.

- Offers multiple monitor (display) options; select monitors integrate main controller functions to reduce system components and facilitate rapid installation.

█Technical Specifications

Technical Specifications

Operating Voltage:DC24V

Operating Temperature:- 20 oC ~ + 60 oC

Power dissipation:＜20W

Comprehensive error:＜5%

Resolving Ability：0.1t

Alarm Volume: >60db

█Product Advantages

- Provides clear and concise English technical manuals for the quick installation and calibration of LMI systems.

- Factory-stored load charts are available, eliminating the need for customer modifications.

- Reliable, high-quality service with 24/7 engineer support available via email or WhatsApp.

- OEM/ODM solutions with customization options tailored to meet customer requirements.

█Components

COMPONENTS	COMPONENTS QUANTITY Display 1 Pressure transducers 2 Length/angle sensor 1 Anti two-block switch 2 Warning light 1
DISPLAY	TLX68A LOAD MOMENT INDICATOR TLX68C LOAD MOMENT INDICATOR
PRESSURE TRANSDUCERS
LENGTH/ANGLE SENSOR
ANTI TWO-BLOCK SWITCH
WARNING LIGHT

█Quality Assurance

-High-quality components are carefully selected to ensure optimal product performance and stability.

-Every product undergoes rigorous inspection and testing before shipment to ensure quality.

-One-year free repair warranty with lifetime complimentary online after-sales support.

-We guarantee 10 years of production continuity for all product components.

█After-Sales Service

- We will respond to every email or WhatsApp message within 24 hours, usually sooner.

- Barring unforeseeable circumstances, we will promptly restore your device to normal operation.

- Experienced engineers are always available to assist you.

█Order Products

You can contact us by email about your order details, or place order on line

E-mail: sales@ycwpkj.com

█Installation And Commissioning

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 ourengineers. Or we can send our engineers to assist you locally

█Acking And Shipping

Wooden case or carton, shipping method as customer's request or our suggestion.

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How to Select the Right load moment indicator（Load Moment Limiter）for Mobile Cranes

When selecting a load moment indicator（load moment limiter）for mobile cranes, the length sensor—as one component of the load moment indicator assembly—detects the boom length. It must be chosen based on the crane's maximum boom length to avoid under-capacity or over-capacity waste. The boom length can be found on the crane's load chart, which specifies the maximum boom length. When selecting load sensors for load moment indicator, hydraulic sensors are typically the default choice. These detect pressure within the hydraulic cylinder and calculate actual load and moment through algorithms. We also offer a pulley-type load sensor mounted at the boom tip. The hoisting wire rope passes through three pulleys, enabling direct measurement of the force exerted on the wire rope.

Should you encounter any issues when selecting a load moment indicator for mobile cranes, please feel free to contact us at any time. We provide complimentary technical support and solution recommendations.