p motor造句

• In conjunction with the P Motors, the Rs marked the second generation of electric locomotives built for the New York Central.
• Also like the P Motors they used advanced nose suspended traction motors and the R-2s were some of the first North American locomotives to make use of the C-C wheel arrangement, which later became the standard for diesel electric road freight.
• The P Motors were not only more powerful than previous New York Central electric, but also a more advanced design using the highly successful 2-C + C-2 wheel arrangement found on the later PRR GG1 and New Haven EP3 classes as well as nose suspended traction motors.
• In September 1967 servo-assistance for the brakes became an option, the brakes on all but the basic model now being controlled using twin braking circuits, and by ( in Germany ) the final months of 1968 the range had settled down to three models, with the entry level Audi 60 powered by a 55 PS motor, the less basic Audi 75 producing 75 PS and the Audi Super 90 with 90 PS, able to challenge the performance image of some of the smaller BMWs.