With our patented beveled piston and guide, there are
no hang-ups or jerky lowering of the load.
The main ram and extensions are round allowing you
to easily rotate the lifting saddle into position, unlike
many others where you have to twist the whole jack.
The lifting saddles have 1/4 inch of bonded polyurethane for a non-slip surface.
These are used for lifting on the frame, ect.
The model 220s incorporate speed of lifting combined with safety. Use of safety pin to raise and lock the extensions to the lifting point, the second safety pin is then used to lock the main ram into position after the lifting action, thus converting the jack into a safety stand. This promotes safety and saves valuable time.
Quick snap detachable handles can be removed in tight working spaces, or for safety purposes. The cylinder is coated to inhibit corrosion.
For quality, power safety, and versatility, the Model 220s surpass all other makes on the market.
Product Details
Model 220
24 Ton Capacity Combination
Air Jacks/Safety Stands
Specifications
Emerson Manufacturing
Height
Lowest (w/o ext)........................16"
High (ext added).........................54"
Long Ext (adjustable).................24"
Short Ext.....................................8"
Ram Travel...............................10"
Safety pin positions.....................3
Base Diameter............................15"
Weight
Single....................................150 lbs
Pair.......................................300 lbs
Capacity
Single.................................24000lbs
Pair....................................48000lbs
The rate lifting capacity for a pair of MO 220s is 48000 pounds, with 200 PSI at the air sourse. Below are lifting capacities at various air pressures.
100 PSI
120 PSI
140 PSI
160 PSI
180 PSI
200 PSI
24400 lbs
29200 lbs
34160 lbs
39040 lbs
43840 lbs
48800 lbs
Air Pressure
Lifting Capacity