Materiel Evaluation Facility
CRREL evaluates the cold weather performance of a John Deere Gator in the Materiel Evaluation Facility (MEF), a large cold-room facility that can be set up at temperatures ranging from −20°F to 120°F with a temperature change rate of 10°F per hour.

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Tags: mef, ERDC, CRREL, usace
Photo by: Zoe Courville |  VIRIN: 141027-A-CE999-010.JPG