HomeEquipmentDetroit DD13 serves vocational applicationsThe Detroit DD13 is PTO capable and well suited for vocational applications.March 27, 2012Companies in this articleFreightliner Trucks - Daimler Trucks North AmericaRelatedFreightliner Trucks - Daimler Trucks North AmericaRecommendedContractors’ Top 50Nominations Now Open for the Equipment Today Contractors’ Top 50 New ProductsThe 2024 award will highlight the best new product introductions and enhancements in the construction industry. Submissions close May 24.EquipmentChallenges & Benefits of Moving to Electric EquipmentAs emission regulations tighten, construction equipment power sources will evolve, but adoption will be gradual.SponsoredStand the Test of Time | JLG®Your work is meant to weather through some of the toughest conditions. Your equipment should do the same. That's why the best contractors trust JLG®.