What a wheeled humanoid that changes height from 122 to 180 cm is actually built for

A wheeled base is usually the platform that gives up reach for stability; the G2 is built to give up neither, and its published height range is the number that shows how.

1225 to 1795 mm is a taller range than it looks on a spec sheet, because it is the whole platform adjusting, not just an arm.

AGIBOT states the G2 at that range on a fixed 640 x 760 mm footprint, so the same base that reaches a low shelf at 1,225 mm extends to 1,795 mm, close to 180 cm, for a high one, without walking closer or further away first. A wheeled base that never has to solve balance is what makes that range usable rather than a party trick: nothing about extending the column threatens the platform's footing the way it would on a bipedal frame.

The trade for that stability is the floor itself: a wheeled base needs a flat, continuous surface and cannot manage a step, the ordinary cost of choosing wheels over legs.

That is not a G2-specific limitation, it is the reason a wheeled platform exists as a separate category from a bipedal one at all, and it is worth weighing against the height range before assuming variable reach settles a floor's platform choice on its own.

Two separate compute figures are published for the G2, and they answer different questions.

An NVIDIA Jetson T5000 rated at 2,070 TFLOPS (FP4) is named as the platform's AI compute power; a separate HUIXI R1 chip rated at 500 TOPS (INT8) is named as its compute platform for real-time control. Quoting only the larger number treats the G2 as a single-chip machine it is not, and a buyer comparing "TFLOPS" across platforms without checking which workload each chip actually runs is comparing two different kinds of number.

26 degrees of freedom, 7 of them per arm and force-controlled, is what the height range is actually for.

A platform that can only change height is a lift; one with force-controlled arms at the end of that reach can place a part or make contact at a height a fixed-height platform would need a stand to reach, and the G2's own sensor suite, dual LiDAR, RGB-D, RGB cameras and fingertip visuo-tactile sensing, is built for exactly that kind of contact work rather than for navigating rough terrain.

The battery answers a shift-length question the height range does not.

A combined 1,652 Wh across dual hot-swap packs gives roughly four hours of runtime, charging in under two hours from a 100 to 240 V supply. A floor running the G2 across a full shift is planning a charging or swap window into the layout regardless of how useful the height range is task by task.

The height range is the platform's own answer to reaching a shelf and a bench without walking to fetch a stool, not a substitute for asking whether the floor it will run on is flat enough to use a wheeled base at all.