Slovakia based Konstrukta Defense has introduced an 8×8 version of a 155-millimeter 52-caliber howitzer. The vehicle is also known as the export version of the 6×6 Truck Mounted Gun (TMG / Truck Mounted Top).

The joint production of 8×8 TMGis redesigned version of, Konstrukta Defense and Czechoslovak Group (CSG) companies the 6×6 TMG system which introduced in 2015 The vehicle, 11.5 meters long, is integrated on the Tatra T815-7 8×8.1R truck. The platform, which can be managed by a crew of three, has a 30 kW auxiliary power unit, and it can fire all NATO standard ammunition. 8×8 TMG, can be carried by A400M, Il-76 aircraft.