The P32AC-DM (GENESIS Series II, short for "Passenger, 3,200 hp (2,400 kW), Alternating Current, Dual Mode")[20] was developed for both Amtrak and Metro-North. They can operate on power generated either by the on-board diesel prime mover or power collected from a third rail electrification system at 750 volts direct current; the third-rail shoes are used on the over-running third-rail into Penn Station for Amtrak units and the under-running third-rail into Grand Central Terminal for Metro-North. The P32AC-DM is rated at 3,200 horsepower (2,390 kW), 2,900 horsepower (2,160 kW) when supplying HEP, and is geared for a maximum speed of 110 mph (177 km/h). Tractive effort is rated at 275.8 kN (62,000 lbf) of starting effort from 0 mph (0.00 km/h) to 14 mph (22.5 km/h) and 113.43 kN (25,500 lbf) of continuous effort at 40 mph (64.4 km/h) given wheel horsepower of 2,700 horsepower (2,010 kW).[4] Cabview Shoreliner CabView