GM 140-H

LIBA - Perfektion im Kabelbau Rohrleitungsbau Drainagen width=Combine the GM 140 H trencher for excavator

In addition to many other factors, the right tools and machines play a decisive role in Germany's digital expansion. In order to be able to supply the whole republic with fast Internet, it is necessary to lay large quantities of fiber optic cables underground. This is where the GM 140 H trench cutting machine comes in. With this trencher for excavator it is possible to mill suitable trenches for laying such cables quickly and with little effort. Such a machine also helps to lay drainage pipes and other types of pipes.

The large operating radius of the GM 140 H trencher for excavators

An immense advantage of this excavator trench cutting machine is that it can be combined with a hydraulic excavator. This gives it an immensely large operating radius. Because of the mobility and power of the excavator, many deep trenches can be milled within a very short time with such a mounted milling machine. Obstacles are also no longer a problem, as the excavator can simply work over them. For these reasons, this rotary tiller is a very good alternative to self-propelled tiller. Mounting the tiller proves to be very simple and yet it is very stable on the excavator.

GM 140 H the trencher  for excavators in use

Once the GM 140 H trencher is mounted on a hydraulic excavator, it can be used in almost any direction. This means, for example, that it can work parallel to the direction of travel. This is a clear advantage compared to classic versions towed by a tractor. In addition, the trenches created by this rotary tiller are extremely narrow and precise. This means that no more soil is dug than is absolutely necessary.

The trencher for excavators deposits the excavated material on both sides of the trench using two augers. This means that the soil cannot slide down again on its own and yet it is easy to fill up the trench again after laying the cable. This efficient operation makes the GM 140 H trench cutting machine very popular with companies. It reduces the amount of work to a minimum and is therefore very economical.

Possible equipment variants of the trench cutting machine GM 140 H

Precision is essential when milling trenches. It is therefore advisable not to use just any tool, but one that is perfectly suited to the task at hand. In this context, it is very practical that the GM 140 H trench cutting machine can be equipped with a variety of different tools. For example, it is possible to use different milling beams, each with its own dimensions. Small variants with 600 or 850 millimetres are available, as are larger variants with 1,200 or 1,500 millimetres.

Models with different chain widths between 125-500 millimetres on the first beam and 500 or 600 millimetres on the second beam are also available. Many users also rave about a sole scraper with a sole plate on such a milling machine, which can adapt both mechanically and automatically to the respective milling depth. Depth control by laser is also possible, and a pipe-laying shaft and various cable reel holders are also part of the possible equipment of a trench milling machine for excavators.
The trencher GM 140 H for your construction project

If you are planning a construction project and want to lay cables or pipes, for example, you should focus on quality when it comes to tools and machines. With high-quality machines, individual work steps can be carried out in a time-saving and cost-effective manner. The GM 140 H is very reliable as a trencher for excavators and offers the greatest possible flexibility. The Grabenmeister rotary tiller is compatible with many hydraulic excavators and can therefore be used for a large number of projects.

We are happy to support you in your selection with our expertise and many years of experience. We know exactly which milling machine is best suited for which tasks and will be happy to assist you in your search. This means you get exactly the excavator trench cutting machine that is suitable for your project and can work with it efficiently and in a targeted manner.


LIBA - Perfektion im Kabelbau Rohrleitungsbau Drainagen width=

  • Prerequisite - carrier unit: hydraulic excavator from 15 to, oil 160 - 250 l/min, 250-350 bar
  • Standard equipment: 1 worm, turntable hydr.
  • Milling beam depth: - 600, 850, 1200 and 1500 mm (side-shiftable)
  • chain width: 1 beam - 125, 150, 200, 250, 300, 350 and 400 mm
  • chain widths: 2 beams - 500 and 600 mm (width = both beams (75 mm part)
  • Carbon chisel chains
  • Mixing chains (chisel and knife)
  • Sole scraper with sole plate which mechanically/automatically adapts to the respective milling depth
  • 1 screw (excavated material is deposited on the side)
  • Laser system manual or automatic
  • Pipe laying shaft and various cable reel holders
LIBA - Perfektion im Kabelbau Rohrleitungsbau Drainagen width=

  • Drive: hydraulic via radial piston motor
  • weight: 2.800 kg
  • length: 3.000 mm
  • width: 1.500 mm
  • height: 1.400 mm

(Weight and dimensions depend on the respective equipment)

gm 140 H trencher for excavator

LIBA - Perfektion im Kabelbau Rohrleitungsbau Drainagen width=

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