700 W and 1500 hours of maintenance-free life time for the electric version, 400W and 3000 hours for the battery model.

Energy saving is another strength of this machine which, thanks to the use of Rotafil motors, combines reliability and high performance at extremely low power consumption. Only 400W for the battery powered version and 700W for the electric version which corresponds to energy class “A+”. Rotafil motors ensure 1500 hours of maintenance-free life time in the electric version, while it is of 3000 hours in the battery powered version. The motor protections in the electric version are: thermal and by-pass valve. In the battery powered model, the electronic board provides a “soft start” plus the brush motor overload control and battery charger level control with automatic shutdown.

As for the special lithium-ion batteries, the performance is extremely high: 36V-6Ah and running time of 30 min.  Easily replaceable within a few seconds, quick release without tools, the battery recharges in 90 min. and provides 800 full charging cycles.


After many comparative tests, Lindhaus has chosen a battery specially designed for its needs, which is currently being used on three models of its commercial line: besides being standard  on LB4 Superleggera, we also find it on the compact floor scrubber LW30pro L-ion and the multifunction vacuum sweeper LS38 L-ion.


Michele Massaro presents the new LB4 Superleggera at CMS Berlin 2017

Michele Massaro, Lindhaus President, presents the features of the new backpack vacuum cleaner in the video shot by Dimensione Pulito magazine, which we thank for the permission to publish. The Lindhaus Professional eco Force range will be also presented at the Cleanexpo Moscow, November 12-15, 2017. All Russian dealers are welcome to see and test the new range including the backpack vacuum LB4 Superleggera.


LB4 Superleggera: Lithium battery and Rotafil motors for maximum reliability and low power consumption