The Original Trencher Made in New Zealand

Kit for GeoTrencher handheld ripper trencher with 20" bar

Kit to make GeoTrencher 20". Requires assembly


This listing is for a kit only option to transform a Husqvarna K770 14" power cutter into a trencher.

Once assembled, this GeoTrencher will cut a clean trench in any type of ground: clay, sand, wet, frozen, ... up to 20" deep and 1.5" wide*

Ideal for all sort of applications like laying cables, pipes, irrigation, fencing, fiber optic, root pruning, ..... GeoTrencher will save you time and money. GeoTrenchers are safe and easy to use with many satisfied customers, private and businesses, around the world.

You will receive in the box: 

  • the GeoTrencher attachement for the Husqvarna K770 14" ready to bolt on
  • a 20" bar with a box of two standards 1.5" wide 
  • a service tool, full assembly instructions and operation manual
  • a chain repair kit and spare bearing for the bar end sprocket
  • a GeoCart trolley with side projection shields

Once assembled, the GeoTrencher will fit on and off the GeoCart trolley for easy handling and more accurate trenching. The side projection shields make back filling a lot quicker and leave less mess on the side of the trench

2" wide chains available for this model. Check out our other listings on eBay

Will only fit the Husqvarna K770 14" cut off saw, not included in this listing. For a ready made GeoTrencher check out our other listings on eBay

  • Initial assembly time approximately 10mns
  • Maximum digging depth of 20"
  • Assembly can be reversed back to the original power cutter in 2mns
  • Supplied with GeoCart trolley to reduce strain on the operator
  • Supplied with 2 self-sharpening, heavy-duty standard chains 1.5" wide
  • Will only fit the Husqvarna K770 14" model