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SPX Power Team hydraulic technology

R1506D 150 ton double-acting, hydraulic cylinder 6 in stroke

Power Team offers solutions to overcome your heavy lift challenge with over 96 years of experience

R1506D 150-ton double-acting, hydraulic cylinder 6 in stroke

Built for power and precision, the Power Team R1506D delivers a massive 150-ton capacity with a 6-inch stroke for demanding lifting, pressing, and pushing jobs. Its double-acting design provides powered extension and retraction for smooth, controlled movement in any position.

Operating at 10,000 psi, this cylinder combines high output force with a precision-machined alloy steel body for unbeatable strength and durability. Wear-resistant seals and Power-Tech surface treatment ensure long life, even in the toughest environments.

Perfect for heavy equipment maintenance, bridge work, fabrication, and press systems, the R1506D’s dual ports deliver faster return speeds and superior control over single-acting models.

When your operation demands raw power, precise control, and proven reliability, the R1506D is built to perform—cycle after cycle.

VIEW MORE : DOUBLE-ACTING

Product code:

R1506D

Capacity:

150 ton

Action Type:

double-acting

Cylinder Type:

Hydraulic Return

Stroke Length:

6 in

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Use Cases

The R1506D is designed for industrial applications that demand precise force control in both extension and retraction cycles. Typical operations include heavy lifting, structural jacking, bridge and infrastructure alignment, die handling, and hydraulic press systems. Its double-acting configuration provides positive hydraulic control during both strokes, enabling faster cycle times and safer operation in horizontal or inverted mounting orientations where spring-return cylinders are impractical. The R1506D performs effectively in high-load environments such as heavy equipment assembly, steel mill maintenance, and marine or power generation facilities where controlled bidirectional motion is required.

Advantages

The R1506D offers full power in both directions of travel, providing greater operational efficiency and improved load management compared to single-acting cylinders. The double-acting design ensures consistent retraction under any load condition, minimizing downtime and improving repeatability during precision alignment or press-fit applications. The Power-Tech surface treatment enhances resistance to corrosion and wear, extending service life in demanding field conditions. With high-strength alloy steel construction and precision-machined tolerances, the R1506D maintains structural rigidity under full load. Standard 10,000 psi operating pressure ensures compatibility with existing Power Team pumps and hydraulic systems, while dual ports allow optimized control for synchronized lifting or high-cycle automation systems.

Specifications

Capacity: 150 tons
Stroke: 6.00 in
Collapsed height: 15.75 in
Extended height: 21.75 in
Effective piston area (extend): 29.45 in²
Effective piston area (retract): 23.70 in²
Oil capacity (extend): 176.7 in³
Oil capacity (retract): 142.3 in³
Maximum operating pressure: 10,000 psi
Cylinder type: Double-acting
Port size: 3/8 in NPTF
Material: Alloy steel, heat-treated and Power-Tech coated for corrosion and abrasion resistance
Piston rod diameter: 5.50 in
Weight: Approx. 180 lb

Safety and Maintenance Considerations

The R1506D must only be operated with hydraulic systems rated for 10,000 psi to ensure safe and reliable performance. Before each use, verify that all hoses, fittings, and couplers are properly rated, securely connected, and free of leaks or damage. The cylinder should always be positioned on a stable, level surface to prevent misalignment and side loading, which can accelerate seal wear or cause structural stress. Since this is a double-acting unit, both ports must be properly plumbed to control hydraulic flow during extension and retraction; unconnected ports can result in uncontrolled motion or internal damage. When used in multi-point lifting systems, load synchronization and pressure equalization should be maintained through a suitable hydraulic control manifold.

Routine inspection and preventive maintenance are critical to ensure service longevity and operator safety. Hydraulic oil must remain clean and free of contaminants, as debris can lead to seal failure and internal scoring. Regularly check piston rod surfaces for corrosion or pitting and maintain a thin film of clean hydraulic oil to prevent moisture ingress. Do not exceed rated pressure or use mechanical extensions beyond manufacturer recommendations. Any servicing, seal replacement, or disassembly should be performed by qualified technicians, as residual hydraulic pressure may remain within the cylinder even after disconnection. Proper storage in a fully retracted position and a clean, dry environment will preserve seal integrity and prevent internal corrosion.

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