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GM 1 AF – Trencher for mounting Trenchmaster

Trenchers for attachment – Our proven GM 1 AF: Efficient solutions for trenching work

The performance of GM 1 AF trenchers for mounting

GM 1 AF trencher for attachment is a highly appreciated machine in the construction industry. With its outstanding performance and versatility, it has established itself as an indispensable tool for efficient digging operations. In this article, we will take a closer look at the many applications and advantages of the GM 1 AF trencher.

GM 1 AF Trenchers for attachment: Technical features

The GM 1 AF is characterized by a number of technical features that make it a robust and reliable machine:

  • High performance engine: Equipped with a powerful engine, the machine provides the power needed for various digging jobs.

  • Adjustable trench depth: The machine allows easy adjustment of the trench depth to meet the requirements of the project.

  • Versatile attachments: The GM 1 AF can be equipped with a wide range of attachments, including various tillers and buckets.

  • User-friendly operation: The intuitive operation and ergonomic design facilitate handling and increase the efficiency of digging operations.

Applications of the GM 1 AF trenchers for attachment

The GM 1 AF trencher is used in a wide range of applications:

  • Cable laying: The machine is ideal for laying cables and pipes by creating precise trenches for infrastructure.

  • Earthwork: In construction and landscaping projects, the GM 1 AF assists with trenching for foundations, drainage systems and more.

  • Excavation work: For construction projects that require the removal of earth material, the machine offers an efficient solution.

Advantages of the GM 1 AF trencher for attachment

Using the GM 1 AF trencher for cultivation offers a number of advantages:

  • Time saving: The machine enables fast and precise digging, which results in significant time savings.

  • Efficiency: Precise adjustment of trench depth and width makes digging more efficient.

  • Versatility: With the various attachments, the machine can be adapted for different applications.

GM 1 AF Trenchers for attachment: Frequently Asked Questions

What makes the GM 1 AF trencher for cultivation special?

The GM 1 AF trencher for attachment is characterized by its high performance, ease of use and versatility.

Which applications are particularly suitable for this machine?

The machine is ideal for cable laying, earthworks and excavations in various construction projects.

How does the GM 1 AF trencher contribute to efficiency?

The machine enables precise adjustments to trench depth and width, resulting in more efficient digging operations.

What attachments are available for the GM 1 AF?

The GM 1 AF can be equipped with a variety of attachments, including tillers and buckets.

Can the machine be used in different soil conditions?

Yes, the GM 1 AF trencher can be used in different soil conditions, thanks to its customizable functions.

Where can I purchase the GM 1 AF trencher for attachment?

The machine can be purchased through authorized dealers and distributors.


The GM 1 AF trencher for attachment is a powerful solution for efficient trenching. Their technical features, applications and advantages make them an indispensable tool in the construction industry. Discover the versatility and efficiency of this machine for your next construction projects.

Working efficiently and economically with a tractor tiller

Trencher videoTrenching – It is a proven method of laying cables and pipes underground. This protects them from external influences and does not negatively affect the aesthetics of a property. However, in order to be able to professionally lay power cables and drainage pipes, for example, appropriate trenches must first be cut into the ground. Here, the GM 1 AF tractor tiller performs well.

The GM 1 AF tractor tiller in operation

The beauty of the GM 1 AF tractor tiller is that it is easy to handle. It is mounted on the rear of a tractor by means of a three-point hitch and performs reliably. Here you will benefit from the low dead weight of the milling machine. In fact, this allows it to be used even by small tractors and used for milling. The trenches that are created in this way are very uniform and make it very easy to accommodate cables and pipes. For this purpose, the milling machine operates with a standard hydraulic conveyor belt, and there is a choice of 600, 850 and 1,200 millimeters for the milling beam depth.

Choose the right equipment for trenchers

In order for the GM 1 AF tractor tiller to perform reliably, it is important to equip it with the right equipment. For example, the use of different digging trees proves to be useful, as a different milling bar depth is achieved in each case. It is also proven to use separate milling knives for different tasks. The chain widths range from 70-300 millimeters. Furthermore, the use of a sole scraper with sole plate is recommended. This adjusts mechanically or automatically to the current milling depth as required.

However, there are many other equipment options for trenchers that you can choose from. For example, the milling machine can work with a manual or automatic laser system or offer a pipe laying shaft and a receptacle for pipes. All these accessories help to make working with the milling machine as easy as possible and suitable for everyday use. In this way, it is not a problem to work particularly economically with this tool.

How the GM 1 AF tractor tiller works

The GM 1 AF tractor tiller has a mechanical drive by means of a PTO shaft. 540 rpm are available here, but 1,000 rpm are also available. The tiller’s own weight of 700 kg is comparatively low. However, it should be noted that the weight depends, among other things, on the equipment with which the milling machine is provided. On request, it is possible to combine the milling machine with a loading conveyor of 3,000 millimeters. In this way, the trench is milled and the pipe is laid in one operation. This saves a lot of time and is therefore very economical.

When using trenchers, it is important that the excavated material cannot slide back into the opening. For this purpose, the GM 1 AF tractor tiller operates with a hydraulic conveyor belt. This ensures that the excavated material is deposited to the right and left of the trench. Thus, it lies securely and the cables or pipes can be laid without further ado. Subsequently, thanks to this method, it is easy to refill the trenches and provide a level surface.

With us, you benefit from many years of experience and professional expertise

Our devices are characterized by high functionality and reliability. They have already proven themselves in many applications and on numerous projects and are used by a large number of companies. In addition, we offer you over 50 years of experience, which is reflected in the technical sophistication and professionalism of our tractor tillers. We are active worldwide and are therefore familiar with the needs of small companies as well as the demands of global corporations. Through this experience, you benefit from immense know-how and are offered the optimal mix of high-quality equipment and first-class, hands-on customer service. Choose excellent quality and the best way is to contact us directly.

Equipment variants for tractor tiller

  • Prerequisite -carrying device: tractor-Unimog hydrostatic or supercreep gear transmission
  • Standard equipment: standard conveyor belt hyd.
  • Milling beam depth: – 600, 850 and 1200 mm
  • Chain widths: – 70, 120, 150, 200, 250 and 300 mm (optionally in 44.45 or 75mm pcs.)
  • Carbon chisel chains
  • Knife chains
  • Sole scraper with sole plate, which adjusts mechanically or automatically to the respective milling depth
  • Loading conveyor 3000 mm for direct loading
  • Laser system manual or automatic
  • Pipe laying shaft and receptacle for pipes

Equipment variants for tractor tiller 

  • Drive: mech. via PTO (540 rpm optionally 1000 rpm)
  • Weight: 800 kg
  • Length: 3.100 mm
  • Width: 1.600 mm
  • Height: 1.500 mm

(Weight and dimensions depend on the respective equipment)

If you have any questions about this trencher, please use our contact form. We will promptly address your concern and contact you. You can also call us at +49 (0) 591 – 76 314. We are looking forward to your visit!

Trenchers for special work
Trenchers for special work

With us you get trenchers for (almost) every need:

  • Trencher for tractors, tractors, excavators, for mini-excavators, for wheel loaders and for small tractors.
  • Trencher for laying water pipes, drainage, etc..
  • Trencher with PTO, drive, with conveyor, with boom and as  wheel drive.

To get a better insight into the performance and capabilities of the trencher working speed, we recommend you to watch our videos on There you will find informative content and hands-on demonstrations that will show you how this machine can revolutionize your construction project. In addition to this, we invite you to visit our video channel on YouTube. There you will find more videos that provide detailed insights into the functions and use of the trencher working speed.