Skip to main content

Electric rolling with SANY’s STR50E

March 28, 2025 Read time: 1 min
The STR50E is SANY’s first fully electric 5-tonne roller.

The STR50E is SANY’s first fully electric 5-tonne roller. Electric road construction machines operate quietly and emission-free, making them particularly suitable for use in environmentally sensitive areas.

The STR50E is equipped with a powerful electric motor, up to 8 hours of runtime and a fast-charging function. It is ideal for urban construction sites and sustainable infrastructure projects while helping to meet environmental regulations and lower operational costs.

For more information on companies in this article

Related Content

  • Doosan excavators key to Germany B 2 highway upgrade
    April 2, 2014
    Thannhauser + Ulbricht Straßen- und Tiefbau (TU) is employing four new Doosan DA30 articulated dump trucks (ADTs) and a new Doosan DX490LC-3 crawler excavator for the earthmoving work during the upgrade of Germany’s B2 federal highway. The machines being used by TU, based in Fremdingen, southern Germany, belong to the rental fleet of Rühle Maschinenpark from Untermünkheim-Haagen.
  • Feeling the burn, with Benninghoven
    October 16, 2024
    For industrial purposes such as asphalt production or mobile off-highway machines, hydrogen offers the option of a green fuel that helps cuts CO2 emissions - Mike Woof writes
  • Palfinger Sany to launch new cranes for Russian market
    May 29, 2013
    The newly-established Palfinger Sany joint venture company is to launch its first two models of truck cranes for the Russian market. With lifting capacities of 25tonnes and 50tonnes the Palfinger Sany truck crane QY25C, manufactured in Changsha, China, will be given its world premiere at the CTT international construction equipment and technologies being held in Moscow from 4-6 June 2013.
  • Chinese-built Liebherr excavators
    February 8, 2018
    The first Chinese-built Liebherr R 922 crawler excavators for low regulated markets are now operating in China. The firm has developed three machines weighing from 20-25 tonnes specifically for customers in low regulated markets. The R 922 crawler excavator sits in the middle of this three-model range, which also includes the R 920 and R 924, and one of the first units from the series is being used for earthmoving work in China. The machine meets the Stage IIIA/ Tier 3/CHINA III emissions, which allows it