Zinko ZJJ-5013 50ton 5″ Stroke Journal Mechanical Jack

50 Ton 5.11″ Stroke Journal Mechcanical Jack- Beveled gear construction combines the precision forging pinion to provide shifted tooth form, strong and excellent interlocking.

Special Features:

Unique construction bearing is made for longer life and smooth horizontal advance.
Rigidly designed screw made by chrome -molybdenum steel to withstand excessive load.
Beveled ring gear interlocks with the precision forged pinion to provide shifted tooth form for strong and excellent interlocking.
Special ratchet handle interior design with nickel-chrome wheel and plunger enables strong rotation for an easy , smooth operation.
Buttress threads will not creep down under load.
Operable vertically or laterally (lateral movement requires optional traversing bed).

Country of Origin: Japan
More Information
Capacity (Tons) :50
Stroke (in) :5.11
Operation Force (Ft. / lb.) :1035
Minimum Height (in) :11.42
Maximum Heights (in) :16.53
Saddle Diameter (in) :4.13
Base Diameter (in) :6.50
Weight (lbs) :90.000000

Minimum Height :11.375 inches.