Overview

These General Purpose Hollow type Cylinders of our store are designed for use in a variety of applications where lifting, pushing, bending or holding may be required.Ideal for use in shop, agricultural, automotive/truck service, and construction maintenance.

Special Features:

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 to reduce contamination, extending cylinder life.
Hardened saddles keep top bearing and plunger from jamming.
Saddle grooves help prevent slipping.
Heavy-duty spring enables consistent fast plunger retraction.
All models come with fast-flow quick-connection coupler and dust cap.
May be used in any position.
Hollow plunger design allows for both pull and push forces.
More Information
Capacity (Tons) :30
Stroke (in) :6.10
Oil Capacity (in³) :44.06
Cylinder Effective Area (in²) :7.22
Minimum Height (in) :13.00
Maximum Heights (in) :19.10
Outside Diameter (in) :4.50
Weight (lbs) ;45.000000

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 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 ZR-302A 30 Ton 2″ Stroke Aluminum Cylinder
Light weight and rugged. Built for power & mobility. Designed for use in all positions. Equipped standard with grooved saddles. Steel base-plated for increased durability. All body, base and plunger are hard coat anodized. The highest strengths of aluminum alloys are used and heat treated to provide the maximize combination of strength and fracture resistance.
Country of Origin: Taiwan

MAXIMUM OPERATION: 10,000 PSI

These lightweight, low profile cylinders are designed for use in confined spaces. All models are designed for use in any position and feature base mounting holes for easy attachment to almost any fixture.
Special Features:

All models come with 3/8” NPT fast flow quick connection coupler and dust cap.
Integral handle on 100 ton model for easy carrying.
Optional adapters make it easy and cost efficient to convert our cylinders from snap-type to threaded-type for your application.
With appropriated accessories, These Industrial Quality Cylinders can be paired with either hand pumps, air pumps, or electric pumps.
More Information
Capacity (Tons) :50
Stroke (in) :.36
Oil Capacity (in³) :22.96
Cylinder Effective Area (in²) :9.62
Minimum Height (in) :4.80
Maximum Heights (in) :7.16
Outside Diameter (in) :4.88
Weight (lbs) :24.000000
Min Ht. :4.81″