These industrial quality, general purpose cylinders 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. All Models come with 3/8″ NPT fast-flow quick-connection coupler and dust cap. All cylinders designed with base mounting holes (5/16-18 UNC) Collar plunger threads and base mounting holes provides for easy fixture. Optional adapters make it super easy and cost efficient to convert our 10 ton ram to snap-type or threaded-type applications. 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 either 1/4″ NPT or 3/8″ NPT regular-flow quick-connection couplers and dust caps
10 ton models designed with internal threads on rod end, which can be easily converted for threaded or snap-type application.
Matching base is available upon request
4 ton models come with snap-type inner base
2 ton model comes with flat-type base and screw extension on top

Country of Origin: Taiwan
More Information
Capacity (Tons) :4
Stroke (in) :4.00
Oil Capacity (in³) :3.96
Cylinder Effective Area (in²) :0.99
Minimum Height (in) :10.59
Maximum Heights (in) :14.56
Outside Diameter (in) Ø :1.77
Weight (lbs) :5.000000

Zinko ZNB-12 12 Ton Low Profile Jack- A Powerful heavy-duty jack that is ideal for use in the automotive, machinery and construction industry.
Welded steel construction throughout – reduces metal fatigue allowing for a longer use life. Unique base forging method increases resistance to high pressure. Can be used in upright, angle and horizontal position. Casing, cylinder and base are joined by electric welding for greater strength and are leak proof. Needle valve allows for controlled lowering of the ram.
Country of Origin: Japan

Overview

This 12-ton bottle jack with a forged steel base is a powerful heavy-duty jack that is ideal for use in the automotive, machinery, and construction industries. ZN models are great for general hydraulic jack use and are suitable to many different lifting and pushing applications.

Special Features:

Welded steel construction throughout reduces metal fatigue allowing for a longer life
Unique base forging method increases resistance to high pressure and gives a degree of durability and performance not found in any other comparable product
ZN models are usable in multiple positions: upright, angled, or horizontal
Special grade steel results in high durability and helps to prevent rust
Casting, cylinder, and base are jointed by an electric welding method for high strength and to prevent leaking
Needle valve allows you to control the lowering of the ram
Heat-treated extension screws provide a low pickup height adjustment and maximum lift height
More Information
Capacity (Tons) :12
Minimum Height (in) :9.44
Maximum Heights (in) :18.50
Ram Lift (in) :5.90
Screw Extension (in) :3.15
Base Area (in) :6.53 x 4.17
Weight (lbs) :19.000000

Mini Jack – 5 ton capacity, Min. Ht. 2.36″. Small size is ideal for centering heavy equipment or making fine adjustments. Compact, and powerful with a very low profile.
Special Features:

Compact, and powerful with a very low profile
Small size is ideal for centering heavy equipment or making fine adjustments
Can be used in conjunction with a mechanical gear puller to create a hydraulic puller with over 5 ton capacity
Can also be used as a spreader to apply force with just over 2-1/2″ of clearance needed
Use in either an upright or horizontal position
More Information
Capacity (Tons) :5
Minimum Height (in) :2.36
Maximum Heights (in) :3.15
Ram Lift (in) :0.78
Saddle Diameter (in) Ø :1.10
Base Area (in) :3.70 x 3.50
Weight (lbs) :5.000000

Min Ht. :2-1/2