The range of tracked undercarriages made by Costruzioni Meccaniche F.lli Antolini started out as a base for the creation of vehicles which require reliability, stability and capability to face practically any type of terrain. All the undercarriages are designed to go up slopes of up to 45% and to guarantee a speed of 5km/h on level surfaces. Just like the other components, the undercarriage's main chassis is made out of high-strength steel to give the machine the sturdiness it needs to withstand the toughest work conditions. The range of tracked undercarriages has 3 sizes based on the total mass: 1.5, 2.0 and 3.0 ton. Each can be equipped with a fixed or extendable carriage and with Transmital geared motors with one or two-speed negative brake. The rubber track also comes in either black or non-marking gray. The 2.0 and 3.0-ton undercarriages are also available in a motorized version with different configurable options.