After installing rat hole scabbard the Kelly was rested on the rotary. 9-5/8” The crane operator picked up the motor to rotary table. While the 2 Floor men were guiding and pushing motor at rig floor, the crane boom got entangled with Kelly spinner causing Kelly assembly to move and swing towards the motor. As a result the Acting Floorman’s (Floorman-1) right hand ring finger got pinched between the Kelly Bushing Guard & the motor assembly. Floorman-2 received back pain, when he was pushed by the Kelly.