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Spirit Fitness

CT900 Treadmill

Spirit Fitness

CT850 Treadmill
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Price

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Use
Commercial
Commercial
Floor space (differs)

Machine 6 ft 10 in by 3 ft

10 ft 1 in by 6 ft 4 in with clearance (approximate)

Machine 7 ft 1 in by 3 ft

10 ft 4 in by 6 ft 4 in with clearance

Motor and drive (differs)

5.0 HP AC motor

4.0 HP AC drive

Speed and incline (differs)

Up to 12 mph; 15 incline levels

0.5 to 12 mph; 15 incline levels

Running surface (differs)

22 x 62 in deck with polyurethane shocks

22 x 60 in deck

Max user weight (differs)

450 lb max user weight; 516 lb

450 lb max user weight

Size and weight (differs)
Not listed

85 x 35.8 x 60.6 in; 390 lb

Details (differs)

Fitness test programs (Gerkin, Army PFT, Navy)

Not listed

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