It gets [a lot] of strategic mobility for that. For example, two probably fit into the Y-20, much like the MLP. The same applies to watercraft, bridge restrictions, and more.My main gripe with the Type 15 is that compared with a tank designed with similar design constraints, the Japanese Type 10, it is just way too lightweight.
For a tank that is more or less equally protected in anything but head-on engagement with heavy armor - it's an excellent trade-off.
It isn't maybe, it is true. But. What of it?Weaker gun and a lot of other stats, like the transmission, maybe even the armor.
Yes, type 10 when configured with internal armor(40t configuration is basically paper) is better at resisting APFSDS coming right from the front. And that's about it - for all other modern threats, they're more or less equal.
Yes, gun is weaker against MBTs. Against other targets it's functionally equal - 105 HE carries ~as much oompf as 120 NATO (or slightly better due to riffled gun), and takes on all the same targets just as well ... but it's safe ammo storage is almost 3 times(!!!) as large.
ZTQ-15 is perfectly mobile as well.
Consider ZTQ-15 for what it is. There is no point comparing it with the lightest MBTs - it's a different vehicle. And the moment you drop the pretense you're an MBT - you can drop a lot from the vehicle.