Bestul Hydraulic Cylinder Jack RSC-3050

Bestul Hydraulic Cylinder Jack RSC‑3050 Overview The Hydraulic Cylinder Jack RSC‑3050 is a compact, high-capacity lifting tool engineered for demanding industrial and construction environments. With a lifting force of 30 tons and a 50 mm stroke, it provides powerful performance in a low-profile design, ideal for confined or hard-to-reach spaces. Technical Specifications Lifting Capacity: 30 tons Stroke Length: 50 mm Collapsed Height: Approximately 104 mm Extended Height: Approximately 154 mm Bore Diameter: Approximately 75 mm Outer Diameter: Approximately 105–108 mm Effective Area: Around 41.8–50.2 cm² Oil Capacity: Approximately 208 cm³ Weight: Around 6.4–9.5 kg Port Thread: 3/8″ male hydraulic coupler Operation Type: Single-acting with spring return Max Working Pressure: Up to 700 bar (10,000 psi) Key Features High Force Output: Capable of delivering up to 30 tons of lifting power using a standard hydraulic pump. Low-Profile Design: Compact build makes it suitable for use in restricted or low-clearance environments. Spring Return Mechanism: Internal spring ensures quick and automatic piston retraction once hydraulic pressure is released. Heavy-Duty Construction: Cylinder is made from high-strength alloy steel with corrosion-resistant surface treatment. Chromed Piston Rod: Hardened and polished for smooth movement and resistance to scoring or pitting. Dust Wiper Seal: Protects internal components from debris and extends service life. Easy Connection: Equipped with standard high-pressure hydraulic port and protective dust cap. Common Applications Heavy Equipment Lifting: Ideal for raising large machinery or vehicles during maintenance or installation. Structural Alignment: Used in positioning and alignment tasks during construction or steel framework assembly. Fabrication and Pressing: Suitable for pushing, pressing, bending, and alignment operations in workshops. Formwork and Shoring: Supports temporary structures in civil works or building foundations. Compact Spaces: Useful in areas where vertical or lateral clearance is limited. Safety Instructions Always use with appropriate load supports (jack stands, cribbing blocks). Ensure the load surface is level, clean, and able to support the force applied. Never exceed rated capacity or maximum pressure. Avoid off-center or side loading to prevent cylinder damage. Inspect all hydraulic connections, seals, and the piston rod before and after use. Release hydraulic pressure slowly and carefully after lifting. Maintenance Guidelines After Each Use: Wipe down the piston and body to prevent buildup of debris and moisture. Regular Checks: Inspect for oil leaks, cracks, or seal damage. Hydraulic Fluid: Keep fluid clean and replace it periodically as recommended by your pump or system. Storage: Always store with the piston fully retracted in a clean, dry environment. Annual Service: Conduct a more thorough internal inspection yearly or after heavy use cycles.