EXPANDABLE UNDERCARRIAGES

The increasingly strict regulations on machine transportation require special authorizations or expensive dismantling operations of machine parts. On the other hand, the operational performance required of the machines needs to be enhanced and optimized for their specific use in a specific site.


The availability of versatile and performing machines becomes a competitive advantage and a requirement for successful companies. Specifically, an expandable undercarriage can make the machine much more exploitable and profitable. To meet this kind of requirements, machine manufacturers can turn to TracMec for the production of variable track crawler undercarriages.

WITH PARALLEL SLIDING ARMS

Undercarriages with parallel sliding arms are more suitable for coupling with machines such as some types of cranes, which are subject to dynamic force of the wind.


H-FRAME UNDERCARRIAGE

Compared to undercarriages with parallel sliding arms or with telescopic sliding arms, the H-frame undercarriages are perfectly symmetrical.


WITH TELESCOPIC SLIDING ARMS

This undercarriage is suitable for coupling with machines discharging a continuos strain on the undercarriage (such as drills rigs or material handlers).


PANTOGRAPH UNDERCARRIAGE

Undercarriages with a pantograph track widening system are very often used when coupled with cranes or lifting systems.