The attachment for the excavator 2086 consists of:

Trench digger, which can be used for:

• Digging of trenches for communication lines and power cables, pipe lines and other supply lines;
• Breaking of limestone and sandstone;
• Digging of pits up to 140 mm for ripping of frozen and hard soils with hardness up to f£3 units on the Protodyakonov scale (if cutting chain is mounted) for further earthmoving operations are planned;

Additionally cutting chains may be mounted for digging of pits up to 270 and 40 mm, which are suitable for working in soils of f£1 unit. These chains are mounted on the trench digger instead of the basic chain, special modifications are not needed.
Hydraulic reduction gear allows digging on the move of the tractor with speed 0 to 1,89 kmh. (Basic tractor - МТZ-82 must have connection for hydraulic reduction gear).
It is possible to mount bulldozer with a straight blade group or hydraulically driven bulldozer, which allows lifting, turning, and shaking of the shovel owing to separate hydraulic cylinders. Using of angling blade group provides improved capacity while country planning, refilling of trenches, street cleaning etc.

Technical data of the attachment for trench digger