Controller Modernization

Controller Modernization

Side by side of a past controller modernization

New Bearing vs Old Bearing

New Bearing vs Old Bearing

On the left of the photo, there is a five-piece plate type. On the right side a modern ball bearing replacement.

Otis Machine Replacement

Otis Machine Replacement

Our client had a machine in need of a major overhaul, but were not ready for a full modernization. Tri-State recommended a new Hollister Whitney machine with new hoist motor, cables and shackles. The new equipment was installed, tested and returned to service in 5 days.

NYC Modernization

NYC Modernization

We just wrapped up an entire modernization which included a new machine.

NYC Modernized Controller

NYC Modernized Controller

Continued photo of the NYC Modernization

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Main office:
511 Fifth Avenue
Pelham, NY 10803

 

NYC LIC#181-001

WC LIC#20906-H08

CT LIC #0476312-R1

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Otis Machine Replacement

Our client had a machine in need of a major overhaul, but were not ready for a full modernization. Tri-State recommended a new Hollister Whitney machine with new hoist motor, cables and shackles. The new equipment was installed, tested and returned to service in 5 days.

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