I love it.
It does look like constructicon suffer some anti transforming virus.(However, they still able to use the "link up")

Right now they have 9 vehicles.
Only the Gyro, Marine, Formula, Jet doesn't really apply the construction vehicle. I can't wait to see Bandai of Japan release "Another Daibouken" with a military theme color.

Anyone else bought Daibouken besides me?

 

Dude, I have no idea what you're talking about...is it the newest sentai series? If so, I have mixed reactions about it. The mecha looks kinda cool but the idea isn't inspiring...

 

Yeah, it's the new Sentai mecha. I have to admit, the nine all linked up looks pretty neat.

 

Here's some links to galleries of the toys:
The original 5: http://members9.tsukaeru.net/ty1_toys/toys.html
Yellow Drill and Blue Digger: http://members9.tsukaeru.net/ty1_toys/toys.html
and Green Mixer and Purple Crane: http://members9.tsukaeru.net/ty1_toys/toys.html

 

I think the second one will be an all construction mecha, mainly because the cement and crane trucks look a hell of a lot like legs when standing up (they even have pegs at the 'knees'). Curious to see if I'm right, should be interesting.