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"JEMMI" TECHNOLOGY OF JEKKO MINCRANES

April 29, 2019


  • Jekko JEMMI Technology
  • Jekko JEMMI Technology
  • Jekko JEMMI Technology


The Jekko range of minicranes on tracks are designed to perform special loading works indoors, in areas of difficult access and small spaces. That is why they are highly technological and innovative cranes.

 

In this post we explain what is JEMMI, acronym in English of "Jekko Man Machine Interface", which is the set of functions developed by Jekko to have a safe and easy to use crane. 

 

BPI: Boom pressure indicator 

Electronic gauge based on pressure of the lifting cylinder: it prevent boom overload and crane tipping on SPD and SPB range.

 

SCI: Stability Control Indicator

Show the position of each outrigger. Available on SPD and SPB range.

 

LMI: Load & Moment Indicator

Shows the boom position and crane actual/max capacity. Prevents crane overload and tipping: stops boom functions and allows only safe controls. Available on SPX range.

 

GSC: Geometrical Stability Control

It is the evolution of the SCI for the SPX range. It shows the position and of each outrigger and divide the stability area into coloured working zone. It switch automatically the LMI working chart when swinging into a new zone.

 

CCI:Crane Carrier Interlock

Locks crane functions when it is not properly stabilized. Locks carrier functions when boom is not correctly stored. Available on SPX range.

 

A2B: Anti Two Block

Switch that prevents the hook block or load hook to be pulled against the boom head.

 

DTC: Diagnostic Trouble Code

Fault and Alarms are listed with a code that make troubleshooting service easier and faster.

 

VW: Virtual Walls

Self aquisition of working space boundaries. Once set the crane works only inside the boundaries. Available on models from SPX527 to SPX 1275 and still under development on SPX312/424.

 

PPA: Plug & Play Attachment

Attachments as jibs, manipulators, etc. once installed and connected to the main boom are self-detected by the LMI. There in no need for the operator to set the tool, just push enter to confirm. Available on SPX312/424 and still under development on SPX527/1040/1275.

 

P&C: Pick & Carry

LMI include a working chart on tracks

 

TH: Tilting Head

The pulley head can be set to 3 different angles. It is used indoor to gain more hook hight. Available on SPX527 only.

 

RCD: Radio Control Display

The radio remote control is a two way communication one. It receives also information from the crane that are shown on the display. You can see LMI and outriggers page. Available on SPX527-1040-1275

 

2SW : Speed Winch

The winch is equipped with a 2 displacement hydraulic motor electrically driven. A slow speed will allow max winch capacity and a fast speed will allow only a reduce capacity.

 

2ST: 2 Speed Tracks

Tracks gearboxes are equipped with a 2 displacement hydraulic motor electrically driven. A slow speed will allow max torque for steering or climbing and a fast speed will allow to drive straight and faster. Available on models  SPX 312, SPX 424, SPX 527& SPX 1275.

 

For further information on Jekko minicranes please contact our sales team at: info.sales@transgruas.com. 

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