Icon--AD-black-48x48Icon--address-consumer-data-black-48x48Icon--appointment-black-48x48Icon--back-left-black-48x48Icon--calendar-black-48x48Icon--Checkbox-checkIcon--clock-black-48x48Icon--close-black-48x48Icon--compare-black-48x48Icon--confirmation-black-48x48Icon--dealer-details-black-48x48Icon--delete-black-48x48Icon--delivery-black-48x48Icon--down-black-48x48Icon--download-black-48x48Ic-OverlayAlertIcon--externallink-black-48x48Icon-Filledforward-right_adjustedIcon--grid-view-black-48x48IC-logoutIC-upIcon--info-i-black-48x48Icon--Less-minimize-black-48x48Icon-FilledIcon--List-Check-blackIcon--List-Cross-blackIcon--list-view-mobile-black-48x48Icon--list-view-black-48x48Icon--More-Maximize-black-48x48Icon--my-product-black-48x48Icon--newsletter-black-48x48Icon--payment-black-48x48Icon--print-black-48x48Icon--promotion-black-48x48Icon--registration-black-48x48Icon--Reset-black-48x48share-circle1Icon--share-black-48x48Icon--shopping-cart-black-48x48Icon--start-play-black-48x48Ic-OverlayAlertIcon--summary-black-48x48tumblrIcon-FilledvineIc-OverlayAlertwhishlist
Bosch Off-Highway
Off-Highway Starter

HEF 109

New starter motor for commercial vehicles and off-highway applications from Bosch: HEF109-L

HEF109-L

Powerful and well suitable for limited installation space. At the top end of the power range, Bosch has a new addition to its 24-volt starter motor portfolio: the HEF109-L "large" heavy-duty starter motor for commercial vehicles and off-highway applications.

Learn more about the HEF109-L

Applications of HEF109-L

as parallel starter-motor systems

Parallel starting systems are recommended for use with large engines or engines with high additional hydraulic loads. By setting two or three starter motors of the 109-family in a parallel-system configuration, the output of each individual starter motor can be aggregated. Hence, the scope of application can be increased.

They are suitable for diesel engines with up to 90 l and gasoline engines with up to 180 l of displacement.