ABB’s Charles Gubser gives Pit & Quarry an overview of the company’s Dodge Hydraulic Motorized Torque Arm II at the 2019 AGG1 Aggregates Academy & Expo, which took place Feb. 12-14 in Indianapolis. According to the company, compact, high torque, right angle design of the Hydraulic MTA II allows for the use of a wider belt that can transport more material while maintaining the overall space constraints that limit the size of portable conveying equipment.