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SPIDER CRANE LOAD MOMENT INDICATOR

Spider crane|Mini spider crane

█PRODUCT DESCRIPTION

A spider crane is a compact, multifunctional, and mobile small crane. Like all cranes, its safety features are crucial. The spider crane load moment indicator is a safety protection system specifically designed for small cranes. This system monitors real-time data such as the working radius, boom angle, boom length, and actual load during operation. When a hazardous condition arises, it can issue warning signals and stop commands to ensure the crane operates safely.

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█PRODUCT FEATURES

Load charts can be programmed into the display.

Use automatic compensation method for the force sensor.

The display has a built-in processor, reducing the number of components to be installed in the crane cab.
Can expand to the "black box" function, according to the users’ needs can   storage alarm record for a long time.
The main interface using graphic display, sound and light alarm, automatic control.
sensor for monitoring  radius.
Instantaneous , height, radius and angular value.
Instant load vs. limit load comparison.
Special calibration by means of load diagram.
Audible and visual warning.
Anti-2-Block warning on screen
Adopted 7-10 inches LCD display.

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█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

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█ORDER PRODUCTS

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

E-mail: sales@ycwpkj.com

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█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

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█PACKING AND SHIPPING

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

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█QUALITY ASSURANCE

One year frees repair for quality-warranty.Ano-lifetime free online after service.

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How to choose products

Load Moment Indicator – LMI

For hydraulic cranes, the LMI reads its load value using a pair of pressure transducers, which read the cylinder pressures of the lift cylinders

Rated Capacity Indicator – RCI

On a Rated Capacity Indicator, the load weight value is calculated by reading the strain on the wire rope. This is done by using a load pin in a sheave, a running line tensiometer (linerider) or a dead-end load cell installed at the becket end. A digital load chart is also available to show load capacity.

Load Indicator – LI

This is the simplest form of load monitoring. Here, a strain gauge device is used to read the wire rope tension producing a load value. The load sensing device can be installed in line to the crane rigging or can be placed under hook.

What is crane load?

Each crane has a load chart that, in short, specifies the crane’s capabilities — detailing its features and how its lift capacity varies when considering distance and angle. … Before a crane is rented, transported, employed or purchased, the crane chart must be consulted.

What is a load moment indicator?

Load Moment (or Rated Capacity) Indicator means a system which aids the equipment operator by sensing (directly or indirectly) the overturning moment on the equipment, i.e., load multiplied by radius.

How does a load moment indicator work?
Using different sensing devices, the Load Moment Indicator monitors various crane functions and provides the operator with a continuous reading of the crane’s capacity. The readings continuously change as the crane moves through the motions needed to make the lift.