502-636-1993 Toddi@exelevator.com

Twin Jack Holeless Elevator

This design utilizes two hydraulic jacks and provides maximum structural stability. The jacks, located on each side of the car, are either single-stage or telescopic. The appropriate jack type is determined by the amount of travel and the project conditions. The single-stage jacks are popular for two-stop arrangements, while telescopic jacks are generally used for three- and four-stop projects.

Advantages:

  • No jack hole is required. This eliminates the cost of drilling and the risk of oil contamination.
  • Accommodates front and rear openings in any configuration.
  • Available for both low and high capacity cars.

Disadvantages:

  • Usually requires more overhead than an In-Ground project. The greater the travel, the greater the overhead must be.
  • Requires a wider hoistway for the jacks.
  • The material cost is typically higher than that of an In-Ground package.

Passenger Twin Jack Holeless 1 & 2 stage

Single Opening (F)
Double Opening (F/R)

Passenger Twin Jack Holeless 3 stage

Single Opening (F)
Double Opening (F/R)

Freight Twin Jack Holeless 1 & 2 stage

Single Opening
Double Opening

Freight Twin Jack Holeless 3 stage

Single Opening
Double Opening