Zinko ZR-108 10 Ton 8″ Stroke Hydraulic Ram – Key Features

• 10-ton hydraulic capacity provides powerful and dependable force for lifting, pushing, bending, holding, and positioning applications.
• 8-inch stroke length offers extended travel for demanding industrial, maintenance, and construction operations.
• Designed for shop, agricultural, automotive, truck service, and construction maintenance applications.
• Base mounting holes (4/16-18 UNC) allow secure installation on fixtures, machinery, and custom hydraulic setups.
• Can be operated in any position for maximum flexibility in confined or challenging work environments.
• Hardened saddle construction helps prevent plunger and top bearing jamming for smooth and reliable operation.
• Grooved saddle surface improves load stability and helps minimize the risk of slipping under load.
• Threaded collar and internal threads withstand full rated loads and provide excellent flexibility for fixturing applications.
• Durable baked enamel finish delivers outstanding corrosion resistance and long-term surface protection.
• Supplied with a 3/8″ NPT fast-flow quick-connect coupler and dust cap for rapid setup and hydraulic system protection.
• Collar threads, plunger threads, and base mounting holes simplify mounting and integration into specialized equipment.
• Optional adapters available for easy conversion from snap-type to threaded-type configurations.
• Compatible with hand pumps, air-over-hydraulic pumps, and electric hydraulic pumps for versatile hydraulic operation.
• Compact 2.24-inch outside diameter design combines high force output with efficient space utilization.
• Minimum height of 11.73 inches and maximum extended height of 19.73 inches provide a broad operating range.
• Manufactured in Taiwan and engineered for durability, reliability, and professional-grade hydraulic performance.

• Professional single-speed air hydraulic pump designed for powering hydraulic cylinders, presses, pullers, and hydraulic tools
• Delivers up to 10,000 PSI (700 bar) hydraulic pressure for demanding industrial applications
• Ideal for:
  • Lifting
  • Pulling
  • Crimping
  • Pipe Cutting
  • Pressing
  • Equipment Maintenance
• Operates using standard shop air, eliminating the need for manual pumping
• Portable design allows easy use at any job site equipped with compressed air
• Helps reduce operator fatigue while improving productivity and efficiency
• Large 183 cubic inch steel reservoir provides ample oil capacity for extended operation
• Ideal for powering multiple hydraulic cylinders simultaneously
• Can be connected to 2 to 4 cylinders when used with appropriate valves and accessories
• Durable all-metal air motor ensures reliable performance and easy maintenance
• Internal relief valve protects hydraulic system components from overpressure conditions
• Heavy-duty steel reservoir provides long-lasting durability in demanding environments
• High-flow performance supports efficient operation of hydraulic tools and equipment
• Built for industrial, construction, maintenance, and workshop applications

• 55 cubic inch usable oil capacity provides ample hydraulic fluid volume for powering a wide range of cylinders and hydraulic tools.
• Two-speed pump design delivers rapid cylinder advancement while reducing handle strokes and operator fatigue.
• Automatic pressure-stage switching provides fast oil delivery at low pressure and powerful output when load is applied.
• Constructed from heat-treated high-strength aluminum alloy for exceptional durability and resistance to fractures.
• Lightweight aluminum reservoir enhances portability, making the pump ideal for field service and mobile applications.
• Designed for industrial and general-purpose hydraulic applications across construction, manufacturing, maintenance, and repair environments.
• Large oil capacity supports extended operation and compatibility with various hydraulic cylinders.
• 300 PSI first-stage pressure enables faster cylinder extension and reduced operating effort.
• 10,000 PSI second-stage pressure delivers the force required for demanding lifting, pressing, and testing applications.
• Reduces cycle times by providing quicker cylinder fills and more efficient hydraulic operation.
• Ideal for applications where composite reservoirs are not suitable and enhanced durability is required.
• Compatible with a broad range of hydraulic components for maximum application flexibility.
• Compact and portable design allows convenient transportation and use at remote job sites.
• Built for professional hydraulic applications where reliability, efficiency, and long-term performance are essential.
• Engineered for demanding industrial environments requiring dependable high-pressure hydraulic power.

Overview

The 25 ton 2″ stroke hydraulic 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:

Designed with base mounting holes (4/16-18 UNC) for easy mounting on almost any fixture.
Can be used in any positions.
Harden saddles keep top bearing and plunger from jamming while the saddle grooves help prevent slipping.
Baked enamel finish for outstanding corrosion prevention.
Threaded collar and internal threads withstand full loads for maximum flexibility in fixturing.
Come with a 3/8″ NPT fast flow quick connection coupler and dust cap.
Collar Plunger thread and base mounting hole provide for easy fixture.
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) :25
Stroke (in) :1.96
Oil Capacity (in³) :10.13
Cylinder Effective Area (in²) :5.15
Minimum Height (in) :6.50
Maximum Heights (in) :8.46
Outside Diameter (in) :3.34
Weight (lbs) :16.000000

Min Ht. :6.5″