A truck upgrade featuring a Palfinger PK 33002 EH crane and a 6300 mm platform TS-6.3 with aluminum side panels was delivered. The Palfinger crane has a maximum reach of 12.4 meters. The upgrade includes two pairs of stabilizers for optimal stability during operation. The crane is equipped with HPSC stability control, allowing operation even in situations where the stabilizers cannot be fully extended. Additionally, the upgrade features front wall mounts for pole transport and forks for fence profile supports—custom options specifically designed for the activities of Signalinea. The truck upgrade with the crane is mounted on a MAN TGX 26.510 6×2.

Signalinea d.o.o. specializes in road equipment works, including the installation of horizontal and vertical signage, the supply and assembly of guardrails, road safety systems, and other traffic equipment. The company was founded in 2003 and employs around 60 workers. Its headquarters are located in Kukuljanovo, within the industrial zone near Rijeka.