The location of the machinery is the major difference in MRL vs MR elevators:
- MRL lifts: Machinery in the shaft; energy efficient, space saving, a little noisier near the shaft.
- MR lifts: Machine room separate; silent, maintenance easy, high-speed, and high-capacity lifts are suitable.
MRL elevators vs MR elevators are used in mid-rise buildings, and the towers of high-rise buildings work best with the MR elevators. Maintenance and installation methods are different, but both are safe and efficient.
In terms of performance and maintenance, MRL elevators vs MR elevators also have some differences. MRL lifts are best for low- to mid-rise buildings where moderate speed is enough, while MR lifts are ideal for high-rise buildings that need high speed and large capacity. Maintenance is also easier in MR lifts since the machinery is in a separate room, while MRL lifts require technicians to work inside the shaft, which can be more complex and needs special training