HSG Series Single Rod Double Acting Hydraulic Cylinders

Just to be clear: the HSG series single rod double acting hydraulic cylinders are our go-to standard actuators for industrial hydraulic systems. Why? They use a solid welded design, run bidirectional hydraulics, and honestly? They just work. Four key wins: strong thrust, good rigidity, fits most systems, and super easy to service. Used everywhere—construction, mining, material handling, automated lines. One of the most trusted, widely used cylinder series out there.

I.Core Parameter Specifications (Standard & Ready for Direct Selection)

Basic Technical Specs:

Rated Pressure: 16MPa (Grade E) / 21MPa (Grade G). Peak can hit 25MPa.

Bore Sizes: 40/50/63/80/100/125/160/200/250mm. Full standard range, no gaps.

Rod Diameters: 20/25/32/40/50/63/80/100/125mm. Matched to the bores above, no guesswork.

Max Stroke: Standard up to 2000mm. We can customize to 3000mm if you need it.

Speed Ratio: 1.33/1.46/2.0. Covers all common flow/thrust setups.

Operating Temp: -20℃ to +80℃. Handles cold and heat without breaking a sweat.

Mounting Types: Rear clevis, end flange, middle flange, trunnion. All the usual mounting options you’d expect.

II.Key Product Features

(1). Double Acting, High Efficiency: Pushes from the blind end, pulls from the rod end. Strong power both ways. Movement is smooth, no jolts. Perfect for high-frequency push-pull, lifting, clamping jobs.

(2). Tough & Wear Resistant: Barrel’s 45# seamless steel, honed to Ra≤0.4μm. Rods get ≥25μm hard chrome plating. Resists rust, lasts way longer than cheaper alternatives.

(3). Sealed Tight, Zero Leaks: NOK/Parker imported seals. High temp resistant, anti-aging. Optional cushioning cuts end-stroke impact, protects your gear.

(4). Compact & Simple to Install: Welded integral design, no tie rods. Rigid, small footprint. Multiple ports: metric/imperial threads, flanges. Fits whatever piping you’re running.

(5). Fully Customizable: Need something off-spec? We do it. Non-standard strokes, special pressures, 304/316 stainless steel, high-temp seals, built-in valves. Whatever your conditions need.

III.Core Advantages

(1). Universal & Budget-Friendly: ISO/DIN standard dimensions, so it swaps globally. Mass production keeps pricing steady, low after-sales costs.

(2). Tough & Stable: Runs reliably in dust, moisture, vibration. Fail rate’s low. Maintenance is basic: just check oil and seals regularly.

(3). Precise & Controllable: Consistent thrust/tension, adjustable speed, accurate positioning. Great for automated lines and precision equipment.

(4). Certified & Safe: ISO9001, CE certified. Every unit gets 100% pressure tested before shipping. No surprises.

IV.Where They’re Used

(1). Construction Machinery: Lifting, tilting, dozing on excavators, loaders, bulldozers, graders.

(2). Mining Machinery: Push-pull/clamping for hydraulic supports, drills, crushers.

(3). Material Handling: Lifting, telescoping, steering on forklifts, truck-mounted cranes, trailers.

(4). Industrial Equipment: Actuators for presses, bending machines, automated lines.

(5). Ag & Sanitation: Lifting/dumping on tractors, sanitation trucks, dump trucks.

V.Why HCIC?

Founded in 1998, we’re a Chinese hydraulic cylinder manufacturer with 28 years under our belt. We ship quality products and custom solutions worldwide.

(1). Production Capacity: 3 modern plants, 1 R&D center, 600+ employees, 20+ engineers. 100,000 units/year. 7 days for standard, 15 days for custom.

(2).  Quality & Tech: High-precision CNC gear, full NC production. ISO9001 compliant, 100% pre-shipment pressure tests. No cutting corners.

(3). Custom Service: Engineers with 25+ years experience. One-on-one design, fast drawings/prototypes for non-standard needs.

(4). After-Sales: 12-month warranty, lifetime maintenance. 24-hour technical support, spare parts always in stock.

VII.FAQ: