DOESN'T FIT
It doesn't fit
Will a xch piano (147x170x31 cm) fit in an elevator?
xch piano· 4 ft 10 in × 5 ft 7 in × 12 in
Item being fitted
xch piano4 ft 10 in × 5 ft 7 in × 12 in
Space clearance
Elevator4 ft 5 in × 33 in × 7 ft 8 in
Result
DOESNT_FIT
▸ depth axis · binding
Expert analysis
Your xch piano will not fit through the elevator opening — and it is clearly over the limit at the tightest point.
The elevator is the bottleneck. You could rotate it, disassemble it, or check whether your building has a freight elevator with a larger opening.
These are based on typical dimensions, so measure your specific item and space to confirm.