Analysis of information sources in references of the Wikipedia article "Achzarit" in English language version.
The result is a very heavy armored personnel carrier tipping the scales at a whopping 49 tons. An Achzarit actually is heavier than a T-55 is. The vehicle pays for its heavy protection with a low power-to-weight ratio of just 18 horsepower per ton, and a commensurate reduction in mobility compared to a T-55.