We've been asked frequently why Bajaj couldn't provide larger tanks for this bike. Regarding the petrol tank, Bajaj designed it primarily as a backup in case the rider cannot reach a CNG pump in time. The company believes that 2 litres are adequate, given the claimed petrol efficiency of 65kpl.
This was the compromise that the company deemed the most appropriate and Bajaj says that a bigger, heavier tank would have been difficult to package. This makes sense as the Bajaj Freedom already weighs 149kg, which is much higher than any other 125cc commuter.
Abraham suggests gas suppliers to increase the amount of pressure at the pump. “The pressure that is dispensed today is in the ballpark of 200 bar. I say ballpark of 200 bar because where it is pipelined, you can get 200 bar, but where it comes by ‘bullets’, it comes down to about 180 bar, or at times even less than that. And this impacts the amount of fuel that you can put inside. We would request GAIL — for example, if they can start dispensing at higher pressures. 'Can you give me 300 Bar, for example? I will put in a tank there which can withstand the pressure and then we will have more range out of the same space'.”
Joseph further said that Bajaj will look into other things in the future, like additional lightweighting when the costs come under control. He also mentioned that composite materials can be used in the CNG system in the future.
Also see: Rajiv Bajaj: We want to return the favour to Hero, Honda with the Freedom