The PM-200 is a high production, highly maneuverable half-lane milling machine that performs controlled full-depth removal of asphalt and concrete pavements in a single pass. Its C18 engine is a turbocharged, six-cylinder diesel engine that provides 429 kW (575 hp) of gross power (SAE J1995). The turbocharged air-to-air aftercooling system provides high horsepower with increased response time while keeping exhaust temperatures low, which generates significant improvements in airflow in order to improve efficiency and reduce emissions.
The cooling system provides cool intake air in order to maximize fuel efficiency and minimize emissions. An on-demand variable speed fan draws ambient air from the top of the engine hood and through the cooling package. The PM-200 is fully hydrostatically driven by a variable displacement propel pump supplying oil to dual displacement motors on each track. These motors are piston-type and have two speed positions allowing operation at either maximum torque for work or greater speed for moving around the job site. The operator’s station on the PM-200 features dual operating controls including steering wheels, propel levers, upper conveyor controls and rear track steering controls. The computerized monitoring system constantly monitors system pressures and engine condition with multiple modes of operation. A large LED display panel displays desired selections by the operator such as engine rpm, propel speed and direction selection, and various other machine functions.
The cooling system provides cool intake air in order to maximize fuel efficiency and minimize emissions. An on-demand variable speed fan draws ambient air from the top of the engine hood and through the cooling package. The PM-200 is fully hydrostatically driven by a variable displacement propel pump supplying oil to dual displacement motors on each track. These motors are piston-type and have two speed positions allowing operation at either maximum torque for work or greater speed for moving around the job site. The operator’s station on the PM-200 features dual operating controls including steering wheels, propel levers, upper conveyor controls and rear track steering controls. The computerized monitoring system constantly monitors system pressures and engine condition with multiple modes of operation. A large LED display panel displays desired selections by the operator such as engine rpm, propel speed and direction selection, and various other machine functions.
