Bambu Lab H3C AMS Combo + AMS 3H — clearance model

Assembled (lid closed) 493 W × 571 D × 1016 H mm · Official operating space 593 W × 1056 D × 1306 H mm

Top lid: official +290 mm to open fully (1306 total). HTG measured resting open ≈ 49″ / 1245 mm; recommends ≈ 52″ / 1321 mm for the click-lock strut.

Your space: ≈ 1200 mm total depth (need 1056 ✔ · leftover ≈144 mm) · check overhead vs open-lid heights (back 1016 · mid ~1161 · front ~1306)

H3C body 493×571×587
AMS 3H 480×562×460 (nests; combo 1016 H)
AMS lid open ≈32° (full depth L≈544 mm; peak at front)
Front clearance 385 (door open)
Rear 100 (cables / ventilation)
Top official 290 (lid open envelope)
Your depth ≈1200 mm (contains 1056)
Sides 50 each
Sources: Bambu H3C FAQ / Wiki · How-To Geek review · lid photos
Schematic clearance model — not exact CAD. Lid uses full AMS depth (~544 mm) at ~32° so tip rise = official +290 mm and the peak sits at the front. Open-lid height rises from hinge (back) to tip (front). Click the lid to probe height at that depth. Dimensions in mm, to scale.
Drag to rotate · wheel to zoom · click lid to probe height · double-click to reset