LIEBHERR LTM 1400 PDF

В своем классе автокран Liebherr LTM обладает самыми компактными размерами, наилучшей проходимостью и маневренностью. При этом он легко поднимет и переместит груз весом до тонн на высоту до метров. Автокран успешно используется на промышленных предприятиях и в условиях чрезвычайных ситуаций, требующих точного и быстрого подъема грузов, в том числе, в труднодоступных зонах. Предоставляем технику на любой срок от одной смены до любого по длительности периода.

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US Toll Free: The crane was operating inside of a nickel mine in the rainforest of northern Guatemala lifting heavy loads in limited space areas. Our customer reported complete failure of all superstructure crane control function, basically the crane did not move at all when we arrived.

Emergency by-pass was not functioning. Upon arrival we checked the obvious issues: fuse breakers, power supplies and connections; all were fine. Logically we had to troubleshoot the PAL Control System and test the signals for each control circuit, such as swing, tele, hoist and boom hoist. We found several failures in the swing circuit due to corrosion and wiring issues. After repair we regained crane swing functionality. Upon extensive work on the other control circuits, crane electrics and the Liebherr PAL system, we managed to regain all crane control functions at least in Emergency-Bypass Montage.

The PAT console gave an error code E that indicates a failure of an input card in the bus extension. This error disabled all load moment increasing functions, such as tele out, boom down and hoist up. Bypassing was not possible. At the end of the project our customers were very excited to have their machine back up and running and able to continue its work. If you have a similar need feel free to call us toll free in the US at