Putzmeister America, Inc. has enhanced the design of both of its concrete transit mixer models, the Pro Series and the Bridge Maxx Series. The updated models offer improved ease-of-operation, controls, and enhanced engineering. For improved operator ergonomics and functionality, additional features were added throughout the mixer. A handle has been added to the side of the main swing chute for easy operation. Along with a redesigned ladder, a longer handrail on the upper ladder provides for improved access to the work platform. Significant improvements were also made to the mixers’ control systems. The rear and in-cab control boxes now conform to industry standards, as do the hydraulic and air valves. This provides customers with readily available parts and familiar maintenance procedures. When maintenance is necessary on these parts, the switch plate and electrical components are in an easily accessible location.