Twin Jack Holeless, Stage 3

 

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

= Platform Width
= Platform Depth
= Hoistway Width
= Hoistway Depth
= Clear Door Width
= Clear Door Height
= Overhead
= Pit Depth
= Door Clearance
= 5″ for Regular Type Doors
= 6 3/4” for Pass Type Doors
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Microsoft Word File PDF File Specifications
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Freight Elevators – Standard Specifications
 Cap. Platform
Platform Width x Platform Depth
Hoistway
With
Power
Regular
Doors
Hoistway Width x Hoistway Depth
Hoistway
With
Power
Pass
Doors
Hoistway Width x Hoistway Depth
Pit
Depth
Pit Depth
 Front
  (F)
 Rear
  (R)
Clear
Inside
With
Single
Section
Clear
Inside
With
Two
Section
Door
Width
And
Height
Clear Door Width x Clear Door Height
Elevation
& Plan
View
Drawings
4000 7′ -0″ x
8′ -0″
8′ -11″ x
8′ -8″
8′ -11″ x
8′ -9 3/4
4′ -6″ F 6′ -8″ x
7′ -7″
6′ -8″ x
7′ -4 1/2
6′ -8″ x
8′ -0″
DWG File PDF File
 4000 7′ -0″ x
8′ -0″
8′ -11″ x
8′ -10″
8′ -11″ x
9′ -1 1/2
4′ -6″ F/R 6′ -8″ x
7′ -6″
6′ -8″ x
7′ -1″
6′ -8″ x
8′ -0″
DWG File PDF File
 5000 8′ -0″ x
9′ -0″
9′ -11″ x
9′ -8″
9′ -11″ x
9′ -9 3/4
4′ -6″ F 7′ -8″ x
8′ -7″
7′ -8″ x
8′ -4 1/2
7′ -8″ x
8′ -0″
DWG File PDF File
 5000 8′ -0″ x
9′ -0″
9′ -11″ x
9′ -10″
9′ -11″ x
10′ -1 1/2
4′ -6″ F/R 7′ -8″ x
8′ -6″
7′ -8″ x
8′ -1″
7′ -8″ x
8′ -0″
DWG File PDF File
 6000 10′ -4″ x
10′ -0″
12′ -6″ x
10′ -8″
12′ -6″ x
10′ -9 3/4
4′ -6″ F 10′ -0″ x
9′ -7″
10′ -0″ x
9′ -4 1/2
10′ -0″ x
8′ -0″
DWG File PDF File
 6000 10′ -4″ x
10′ -0″
12′ -6″ x
10′ -10″
12′ -6″ x
11′ -1 1/2
4′ -6″ F/R 10′ -0″ x
9′ -6″
10′ -0″ x
9′ -1″
10′ -0″ x
8′ -0″
DWG File PDF File
 8000 10′ -4″ x
12′ -0″
12′ -6″ x
12′ -8″
12′ -6″ x
12′ -9 3/4
4′ -6″ F 10′ -0″ x
11′ -7″
10′ -0″ x
11′ -4 1/2
10′ -0″ x
8′ -0″
DWG File PDF File
 8000 10′ -4″ x
12′ -0″
12′ -6″ x
12′ -10″
12′ -6″ x
13′ -1 1/2
4′ -6″ F/R 10′ -0″ x
11′ -6″
10′ -0″ x
11′ -1″
10′ -0″ x
8′ -0″
DWG File PDF File
 10000 10′ -4″ x
14′ -0″
12′ -6″ x
14′ -8″
12′ -6″ x
14′ -9 3/4
4′ -6″ F 10′ -0″ x
13′ -7″
10′ -0″ x
13′ -4 1/2
10′ -0″ x
8′ -0″
DWG File PDF File
 10000 10′ -4″ x
14′ -0″
12′ -6″ x
14′ -10″
12′ -6″ x
15′ -1 1/2
4′ -6″ F/R 10′ -0″ x
13′ -6″
10′ -0″ x
13′ -1″
10′ -0″ x
8′ -0″
DWG File PDF File

 Automobile Lifts
 Cap.  Platform
Platform Width x Platform Depth
Hoistway
With
Power
Regular
Doors
Hoistway Width x Hoistway Depth
Hoistway
With
Power
Pass
Doors
Hoistway Width x Hoistway Depth
Pit
Depth
Pit Depth
 Front
  (F)
 Rear
  (R)
Clear
Inside
With
Single
Section
Clear
Inside
With
Two
Section
Door
Width
and
Height
Clear Door Width x Clear Door Height
 8000 9′ -4″ x
21′ -8″
11′ -6″ x
22′ -4″
11′ -6″ x
22′ -5 3/4
4′ -6″ F 11′ -6″ x
21′ -3″
9′ -0″ x
21′ -0 1/2
9′ -0″
 8000 9′ -4″ x
21′ -8″
11′ -6″ x
22′ -6″
11′ -6″ x
22′ -9 1/2
4′ -6″ F/R 11′ -6″ x
21′ -2″
9′ -0″ x
20′ -9″
9′ -0″

Notes:

  • Overhead dimensions are based on 6 foot high car gates.
  • Two section car gates are not recommended for high usage installations or wide openings.
  • For extra high door opening requirements, or special conditions, consult your representative.

Standard Cab Height H = 8′ -0″

Guidelines for determining overhead required:For 3 Stage Jack

  1. Car Speed = Up to 150 FPM
  2. Top Overtravel = 12″
  3. Bottom Overtravel = 8″
  4. Pit Depth = 4′ -6″
  5. Cab Height = 8′ -0″

 

 

      Overhead Requirements:

3 Stage Jack with Single Section Gate:
Minimum of 15′ -1″ overhead required for 38′ -9″ of travel and under. Add 11/32” for every additional 1″ of travel over 38′ -8″.

3 Stage Jack with two Section Gate:
Minimum of 13′ -0″ overhead required for 32′ -0″ of travel and under. Add 11/32” to 13′ -0″ for every additional 1″ of travel over
32′ -9″.


Code year adoptions and local code variations may affect the hoistway size. Verify all dimensions with MEI prior to construction.

This design utilizes two hydraulic jacks and provides maximum structural stability. The telescope jacks are located on each side of the car.

  • No jack hole s 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.
  • Less overhead required than 2 stage holeless.

Headquarters

19336 607th Avenue
Mankato, MN 56001

  • Manufacturing Plant
  • Field Ops

Field Offices

MEI-Badger Elevator
MEI-Duluth Office
MEI-Kansas City Office
MEI-Northeast Office
MEI-St. Paul Office
MEI-Michigan Elevator
MEI-Springfield, MO
MEI-Wichita, KS
MEI-Colorado Office

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