I am working on treadmill topic form last 2 years. Because I have a dedicated blog treadmillsfans.com on this topic. I searched and analyze thousands of treadmills during this. I also searched & analyze lot of treadmills by range such as under 10000, 20000, 25000, 30000, 40000 & 50000 INR etc. I got the best one for running purpose according to it's features & configuration under 40000 INR price range after analyzing many treadmills. That is Sparnod Fitness STH-4000. This treadmill is best for running under 40000 rupees price in India. You can use it for both commercial & home use. But I recommend this for home running use, if your purpose is commercial, then I suggest you to focus on treadmill under 50000 INR price range. In this range you will get more better treadmill for your your commercial purpose.
Top Highlights Of Sparnod Fitness STH-4000 :- 2.25 HP (4.5 HP Peak) motor, Speed Range 1 km - 16 km/h, Maximum User Weight Capacity of this is 120 kg, 5 inch LCD Display, 12 preset programs for workout, Auto Incline Range 1 to 15%. 1250 x 450 mm Wide Running Track, foldable, Wheels to Transport, Life Time warranty on Frame, 3 Years warranty on Motor & 1 Year warranty on other parts etc.
On top online eCommerce sites it's rating is high and most of the reviews are positive. It has long warranty period on frame ( lifetime ) & motor ( 3 years ) also. It's motor is above 2 HP, due to this, it best for running. If you want to buy a treadmill especially for running purpose, then always buy above 2 HP. It will give you better running experience. The product weight is only 55 kg. So it is not a heavy weight treadmill.
If you want to get this treadmill on best price then go on treadmillsfans.com or search in google "best treadmill under 40000 treadmillsfans.com" and reach on the relevant link or on post directly. You can also get best treadmills collection here according to price range and by brand models. Here is the treasure for treadmill lovers.
If you find this answer helpful. Then please up vote right now & share with others. Thanks - Have A Great Day Friends