Oshkosh Defense® HEMTT A4 M1120A4 LHS

Versatility, power and performance for rapidly evolving missions.

Built to stand up to the rapidly evolving challenges in the operational environment, the Oshkosh® Heavy Expanded Mobility Tactical Truck (HEMTT) A4 Load Handling System (LHS) offers the versatility and power to assure mission success. It moves equipment, ammunition and supplies on demountable cargo beds wherever the mission demands with enough power to transport an 11-ton (9,979 kg) payload in addition to an 11-ton (9,979 kg) payload trailer. It also maximizes efficiencies and reduces risk by allowing the operator to load and unload cargo without any additional material handling equipment – all from within the safety of the Long-Term Armor Strategy-ready cab (LTAS).

» Unmatched Capabilities

  • 500 hp Caterpillar® C15 engine
  • NATO standard flatracks
  • US Army CROP
  • 11-ton (9,979 kg) payload
  • 11-ton (9,979 kg) payload trailer

» Comprehensive Protection System

  • LTAS B-kit ready
  • Armor attachments
  • Integrated under cab protection
  • Gunner Protection Kit (GPK) mount
  • Machine gun mount


Whatever the mission. Wherever the mission. The HEMTT A4 LHS provides versatility with both 24V and 12V auxiliary power outlets from its 24V electrical system and 260A alternator. And military personnel can rely on the power and performance of 55 more horsepower over its predecessor.



Major changes and additions to the HEMTT A4 cab offer greater comfort and safety for mission success. These protection features include heavy-duty cab mounts and attachments advancing a modular approach to personnel protection.


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Oshkosh Defense