Sany America’s 40Z meter boom truck-mounted concrete pump raises the bar for the competition in the three-axle truck category. Sany engineers developed the longest boom on three axles with a 5-in. system on the full length of the boom. This has been accomplished while maintaining axle weights—20,000 lb on the front axle and 40,000 lb on the rear axles—that will allow for easy permitting. The pump body and pedestal assembly were designed with strict parameters for strength, overall weight and weight distribution.