CPC B66F 11/046 (2013.01) [B66F 7/0666 (2013.01); B66F 9/0755 (2013.01); B66F 11/042 (2013.01); B66F 17/006 (2013.01); G05B 2219/45071 (2013.01)] | 17 Claims |
1. A lift device comprising:
a chassis;
a lift device supported on the chassis;
a platform assembly including a platform supported on the lift device, wherein the platform assembly is displaceable by the lift device between a raised position and a lowered position;
a rail surrounding the platform and extending to a rail height;
a plurality of sensors secured to the platform assembly; and
a control system in communication with the lift device and in communication with the plurality of sensors,
wherein at least one of the plurality of sensors is oriented to sense objects or obstacles above the platform assembly, and wherein at least one of the plurality of sensors is oriented to sense objects or obstacles below the platform assembly.
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