Zinko ZR-502A 50 Ton 2.25″ Stroke Aluminum Single Acting Cylinder- Industrial quality, general purpose cylinder designed for use in various applications where lifting, pushing, bending, or holding may be required. Ideal for use in shop, agricultural, automotive/truck service, and construction maintenance.
High-strength alloy steel construction Chrome-plated piston rods resist wear and corrosion. Special bearing design helps prevent galling for long life and trouble-free performance Polyurethane seals and wipers reduce contamination. Equipped standard with grooved saddles. Steel base-plated for increased durability. Baked enamel finish for outstanding corrosion protection Heavy-duty spring enables consistent fast plunger retraction. Collar plunger threads and base mounting holes provided for easy fixturing.

Country of Origin: TAIWAN

Min Ht. 6.93″

Zinko Aluminum Cylinder is easily carried around and connected to work with any 10,000 psi air over hydraulic pump. These lightweight and rugged cylinders are suitable for almost every heavy lifting situation, in the shop or on the job site.

Special Features:

All models come with 3/8″ NPT fast-flow quick-connection couplers and dust caps.
Made of the strongest aluminum alloys and heat-treated to provide a maximum combination of strength and fracture resistance.
Grooved saddles for stability.
Steel base-plated for increased durability.
Optional valve to control cylinder speed can also be used as shut off valve for temporary load holding.
Optional aluminum base provides extra support and stability for the 50 ton cylinders.

More Information

Capacity (Tons) :50
Stroke (in) :4.25
Oil Capacity (in³) :43
Minimum Height (in) :9.29
Maximum Heights (in) :13.22
Outside Diameter (in) :5.11
Cylinder Bore Diameter (in) :3.74
Plunger Diameter (in) :3.15
Base to Adv. Port (in) :1.18
Saddle Diameter (in) :1.96
Weight (lbs) :29.000000

Zinko ZRB-201 20 Ton 1.75″ Stroke Single Acting Cylinder- Multiple application for many different fields that require single-acting cylinders.
Lightweight, low profile design for use in confined spaces. Baked enamel finish for increased corrosion resistance. Plunger qiper reduces contamination, extending cylinder life. 3/8″ fast flow coupler and dust cap included on all models. Grooved plunger end with threaded holes for mounting tilt saddles. Plated steel plungers. Single-acting spring return.
Country of Origin: Taiwan

Min Ht. 3.88″

Zinko ZRDH-606 60 Ton 6″ Stroke Double Acting Hollow Plunger Cylinder- Design for use in a variety of applications where lifing, pushing, bending or holding may be required.
Double acting design for greater speed and positive control. Interfaces with automated operations. 3/8″ fast flow couplers included on all models. Threaded collar along with hollow plunger design allows for both pull and push forces. Baked enamel finish for increased corrosion control. Removable hardened saddles protect plunger during lifting and pressing. Built in safety valve prevents accidental over-pressurization. Plunger wiper seals reduce contamination, extending cylinder life.

Country of Origin: Taiwan