2005 Mack MR688S Mixer / Ready Mix / Concrete Truck

2005 Mack MR688S 6x4 concrete pump truck powered by a Mack 12L inline 6-cylinder diesel engine rated at 350 hp, paired with a Mack 10-speed manual transmission. This unit has 230,982 miles and 25,651 truck hours, and is equipped with a Putzmeister 40Z 4-section Z-fold boom pump offering 128' vertical reach, 115' horizontal reach, and 365-degree rotation. Recent major work includes an in-frame engine overhaul at 140,739 miles and 16,797 hours, and main pump replacement at 5,200 pump hours.