Star Hydraulics & Pneumatics, LLC.
Star Hydraulics & Pneumatics, LLC.
2727 Clinton St.
River Grove, IL 60171
Phone: 708.453.3238
Fax: 708.453.0297
Email: sales@starhyd.com
Website: www.starhyd.com
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In a single, compact lightweight unit, Star has combined an efficient pump and durable cylinder that produces one ton lifting capacity. The model HF500 Jack is easy to operate-takes only 4 1/2 pounds of pedal force per 100 pounds of load, and it is fast acting. For each stroke of the folding pump foot pedal, the cylinder piston rod moves 1/2 inch. The unit has a built-in release pedal for rapid lowering, and the Jack is equipped with lugs that make it easy to mount. Star will provide any cylinder stroke length subject to the limitations shown in the specification table below.
  • Full 2000 pound lifting capacity
  • Easily operated pedal type pump-4 1/2 pounds pedal force per 100 pounds of load
  • Hard chrome plated piston rod and pump piston
  • Release pedal for rapid lowering
  • Folding foot pedal
  • Optional overload relief valve.
TO ORDER:
  • Add stroke and, if desired, optional overload relief valve to basic model number:
Examples:
  • HF 500-30 is a 30" stroke unit without overload relief valve.
  • HF 500-25-RV is a 25" stroke unit with overload relief valve.
Specifications:
  • Load capacity - 2000 lbs.
  • Force required on pedal = 4 1/2 lbs. per 100 lbs of load.
  • Maximum stroke with 2000 lb. load and no eccentric loading:
        Cylinder and rod with pinned ends - 25" stroke maximum.
        Cylinder fixed and rod guided - 40" stroke maximum.
  • Minimum stroke with pedal return spring - 9"
  • Piston rod travel per pump stroke - 1/2"
  • Weight: 8 1/2 lbs. 0" stroke - add 1/2 lb. per inch of stroke.
Note: For calculated price/quote, click on "Add To Cart."
Unit of Measure

Specifications

Series

 N/A HF500

Piston

 N/A Hard Chrome Plated Piston Rod

Load Capacity

 N/A 2000 lb
Force Required on Pedal1 N/A 4 1/2 lb
Maximum Stroke2 N/A 2000 lb

Maximum Stroke (Cylinder and rod with pinned ends)

 N/A 25 (see description above) in

Maximum Stroke (Cylinder fixed and rod guided)

 N/A 40 (see description above) in

Min. Stroke with Pedal Return Spring

 N/A 9 in

Piston Rod Travel per Pump Stroke

 N/A 1/2 in

Weight

 N/A 8 1/2 + 1/2 lb. per inch of stroke

Adjustable Overload Relief Valve

 N/A Yes
  • 1 Per 100 lbs of load
  • 2 Load with no eccentric loading.