Modular Truck, i don't see the need for a modular truck. Components and technology are getting better, manufacturing is getting better there should be very few components failing if maintained correctly. I have never seen an engine failure on a engine that get maintained correctly. Some components fail but are easily fixed. It is easier to replace a starter motor than replace the full engine because the starter motor has failed.

Battery technology is improving all the time. I believe electric will be the most common counterbalance forklift in few years but i don't think diesel and LPG will be going anywhere. Just look at the amount of diesel and LPG forklifts out there older than 10 years old now.

If this new technology works it will be interesting, just find it hard to believe that it isn't already in use by someone. The big OEM invest a lot more than you in this type of research, my guess is they looked at it and thought what a load of s**t.