Telphers are a kind of general-purpose warehouse equipment. The mechanism provides quick lifting and moving of loads weighing from 250 kg to 10 tons without the use of physical force. It is used in auto repair shops, in production and warehouses. The device is suitable for completing crane beams. Equipped with an electric drive (voltage 220 Volt or 380V), which significantly increases the performance of the hoist. The body is made of aluminum or powder-coated steel. The most popular is the model with a carrying capacity of 1 ton. In comparison with manual counterparts, electric hoists are much more efficient.