The main differences between the models are patient weight capacity, range of dynamic body-weight support, and the maximum speed of the treadmill:
Ovation 400:
Subject weight range: 20 – 400 lbs
Dynamic Body-Weight Support: 10 – 200 lbs
Max Treadmill Speed: 4 mph
Ovation 700
Subject weight range: 75 – 700 lbs
Dynamic Body-Weight Support: 25 – 300 lbs
Max Treadmill Speed: 2.5 mph
These are the key differences between the Ovation 400 vs 700 models.
– Joe