What is the diffrents between mr and mrl elevatoe

Question

Accepted Answer

MRL elevators have a machine room-less design, eliminating the need for a separate machine room like traditional MR elevators.

MR elevators have a separate machine room to house the elevator machinery, while MRL elevators have the machinery integrated within the hoistway.
MRL elevators are typically more space-efficient and cost-effective compared to MR elevators.
MR elevators are usually used in larger buildings where space is not a constraint, while MRL elevators are popular in smaller buildings or modern constructions.
Examples: MR elevator - Otis Gen2; MRL elevator - Schindler 3300

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