SAF-Holland tests axles and safety systems under extremely cold temperatures in Sweden
“The influence of challenging weather can have a massive influence on product robustness, functionality and the interaction of coordinated mechanical parts, electronic components and sensor systems,” explained Sebastian Quick, Vice President of Research and Development at SAF-HOLLAND. Not only the SAF TRAKr electric trailer axis, but also other safety systems were evaluated.
Commercial vehicle parts supplier SAF-HOLLAND put mechanical and digital truck and trailer components through a radical cold test. More into details, the SAF TRAKr electric trailer axis, the HOLLAND Automated Coupling (SHAC), the automatic SAF TIRE PILOT I.Q. tire-inflating system, the HALDEX EB+ 4.0 electronic trailer braking system and other safety-related components were put through their paces in extreme conditions.
“The influence of challenging weather can have a massive influence on product robustness, functionality and the interaction of coordinated mechanical parts, electronic components and sensor systems,” explained Sebastian Quick, Vice President of Research and Development at SAF-HOLLAND. “Systems developed at the factory ‘under laboratory conditions’ often behave very differently in practical tests due to propulsive forces, roll movements, heavy loads and other influences. In winter conditions, correct functioning of axles and brakes is particularly crucial for avoiding failures and accidents.”
SAF-Holland tests in Northern Sweden
The proving ground in northern Sweden, with temperatures down to minus 40 °C, does not go easy on drivers or vehicles. According to SAF-Hollans, the truck mastered the challenging maneuvers at the proving ground, covering over 3,000 km in a total of 40 hours. All tests were completed successfully with positive results.
“We are an international company. Our chassis-related modules and systems are used worldwide, in very different conditions”, added Sebastian Quick. “Safety and accident prevention are our top priority during product development. The findings from the cold test will directly influence the development and continuous improvement of our products.” Also, “during projects like these, we benefit from the positive synergy effects in the group of companies. That drives joint research and results in optimally coordinated products.”
