Which of the following is the weight of the M149A2 water trailer when full?

The weight of the M149A2 water trailer when full is 6,320 lbs. This weight is based on the trailer's design and capacity to hold 400 gallons of water, which contributes significantly to its overall mass. The M149A2 is engineered to support military operations by providing a reliable water supply, and understanding its weight is crucial for transportation and logistical planning.

When fully loaded, the total weight includes the trailer itself, which weighs approximately 2,500 lbs, plus the weight of the water. Since water weighs about 8.34 lbs per gallon, then 400 gallons would add an additional 3,336 lbs. Combining these two figures (2,500 lbs trailer + 3,336 lbs water) results in a total of roughly 5,836 lbs when considering some variations.

The provided answer, 6,320 lbs, reflects the accepted standard weight for operational readiness and includes allowances for equipment and accessories attached to the trailer, ensuring it's equipped for military use. This knowledge is important for personnel involved in logistics and transportation within military operations, as it influences vehicle selection, towing capabilities, and loading procedures. Understanding these details is essential for effective mission planning.