RESOURCE USE IN YOUR SUPPLY CHAIN There are many different parts to your supply chain, each using different forms of energy and other resources to provide you with the products and services you need to keep your business operating.
Major Elevator Corp. was established in 1993 family owned & operated. We service to all 5 boroughs of New York. Our mechanics are field dispatched to minimize elevator down time. We offer customized preventive maintenance programs designed specifically for your needs with a variety of service contracts available to choose from. Our technicians perform service the old-fashioned way, attention to detail, pride in their work and a belief that the customer should get what they pay for. We take pride in our personalized service and are independently owned and operated to serve you better.
Hydraulic elevators are elevators which are powered by a piston that travels inside a cylinder. An electric motor pumps hydraulic oil into the cylinder to move the piston. The piston smoothly lifts the elevator cab. Electrical valves control the release of the oil for a gentle descent. Hydraulic elevators are used extensively in buildings up to five or six stories high. Sometimes, but rarely, up to 8 stories high. These elevators, which can operate at speeds up to 61 meters (200 ft) per minute, do not use the large overhead hoisting machinery the way geared and gearless traction systems do.