155mm Self-Propelled Howitzer Improvements
Abstract
The Extended Range Cannon Artillery (ERCA) modernization effort integrates emerging technologies to include: a new cannon, gun mount, gun drive systems, fire control systems, and rate of fire system improvements capability onto the M109A7 Self-Propelled Howitzer platform. ERCA improves lethality through increased range and increased rate of fire while also using mature technology to improve mobility, survivability, reliability, supportability, and lethality. This effort will analyze and evaluate the impact of the new cannon technology and make modifications to the cab, mobility and electronic architecture required to support ammunition automation, remote firing, and remote movement on the platform. This effort will also develop, evaluate, build, and test prototypes. Funding also supports work being completed at the Watervliet Arsenal (WVA) in Watervliet, NY.
Document Details
- Document Type
- R2 Budgetary Justification
- Publication Date
- Oct 01, 2024
- Source ID
- 0203743A_7_2040_PB_2024
- Change Summary Explanation
- FY 2024 funding increase reflects additional developmental engineering, test, and prototype retrofit activities required to address safety and functionality challenges.
- Service Agency Name
- Army
Entities
Organizations
- United States Army
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