10,500 hp Electric Motor Mfg: Westinghouse Model: Life-Line D Induction Hp: 10,500 Frame: B6611 Hz. 60 Phase: 3 Volts: 12,500 F.L. Amps: 412 RPM: 1781 Loked KVA Code: D Ambient: 50 Deg. C S/n: 2178AA-01 Date: 7-99 Weight: 61,550lbs. Can be run as variable speed or started across the line. We do have in stock speed increaser to increase max rpm to 3056rpm.