Hydraulic Cylinders CRO Series
The ASHUN CRO Series Welded Hydraulic Cylinders are engineered for medium-duty industrial environments. Combining a high-strength welded barrel with a dedicated front oil port configuration, they not only ensure excellent leak prevention but also significantly optimize internal equipment piping layouts, providing stable linear thrust for industrial automation.
High-Strength Round Welded Structural Design
Delivers Stable 140 bar (2000 psi) Rated Force
Extensive End-Connection Configurations
Exclusive Front Port Optimizes Piping Layouts
Specification
| Item | Specification Value |
|---|---|
| Bore Size | Ø50, Ø63, Ø80, Ø100, Ø125 (mm) |
| Max. Operating Pressure | 140 bar (2000 psi) |
| Barrel Material | Carbon Steel, Stainless Steel |
| Temperature Range | NBR/PU：-25°C ~ +80°C VITON：-10°C ~ +150°C |
| Operating Speed | 8 ~ 300 mm/sec |
| Rod Thread | JIS 6g/6H |
| Mounting Styles | FA/FB, TC, etc. |
Description
Product Description
The ASHUN CRO Series Welded Hydraulic Cylinders are developed for medium-duty industrial applications. The core advantage of this series lies in the perfect combination of high-strength welding craftsmanship and a specialized front oil port. The integral welded structure fundamentally eliminates leakage risks during frequent actuation; meanwhile, the exclusive front port design grants higher flexibility in fluid piping layouts, making it particularly suitable for automated production lines and medium-sized machinery with dense internal wiring and piping.
Furthermore, its streamlined cylindrical exterior effectively reduces mechanical installation blind spots. Paired with versatile end-connection styles such as threaded and flat-tail, the CRO series integrates smoothly into various space-constrained equipment mechanisms with complex piping requirements.
Product Features
- Exclusive Front Port Design: The unique front port configuration effectively shortens piping routing distances and optimizes fluid transmission layouts.
- Leak-Proof Welded Barrel: High-strength seamless welding between the rear cap and barrel significantly enhances compressive rigidity and eliminates oil leak risks.
- Comprehensive Medium-Duty Specs: Bore sizes ranging from Ø50 to Ø125mm, fully meeting the linear thrust requirements of various medium-sized machinery.
- High-Strength Carbon Steel Tubing: The entire series is crafted from premium high-strength carbon steel, withstanding the rigorous industrial challenges of high-frequency actuation.
Solutions
Construction Machinery
Construction equipment operates in punishing environments characterized by extreme climates, heavy dust, and intense vibration. Equipment stability is the ultimate key to maintaining project schedules. ASHUN provides highly durable custom hydraulic cylinders and high-torque rotary actuators specifically engineered for excavators, loaders, and heavy-duty construction vehicles. Our solutions feature superior anti-side-load capabilities and extreme precision, ensuring flawless performance under heavy loads, high pressure, and continuous operation—conquering the toughest job site challenges.
Lifting Equipment
Material handling equipment carries extreme risks to human safety and valuable assets; every lift and rotation must be flawless. For aerial work platforms (AWPs), cranes, tail lifts, and jacking systems, ASHUN delivers custom hydraulic cylinders integrated with fail-safe mechanisms and rotary actuators for high-precision positioning. We guarantee smooth, zero-leakage performance under heavy aerial loads and high-frequency lifting conditions.
Military and Aerospace
In defense and aerospace applications, mission success is paramount, and hydraulic system failures are strictly zero-tolerance. Certified by the AS9100 Aerospace Quality Management System, ASHUN provides custom hydraulic cylinders and high-torque rotary actuators engineered with exceptional safety factors for armored vehicles, radar antennas, and ground support equipment (GSE).
Agricultural Machinery
From soil preparation to harvesting, agricultural machinery is constantly exposed to mud, dust, and erratic weather. ASHUN provides weather-resistant, leak-proof custom cylinders and precision rotary actuators for tractors, combine harvesters, and diverse attachments. Our high-load capacity ensures uninterrupted, high-efficiency operation during critical farming seasons.
Medical
Patient safety hinges on the smooth, silent, and hygienic operation of medical actuation systems. ASHUN designs custom precision hydraulic cylinders for surgical tables, high-end hospital beds, and patient lifts. Featuring medical-grade cleanroom standards, ultra-quiet operation, and integrated fail-safe valves, we deliver the highest level of stability and protection.
Smart Automation/Industry 4.0 or Robotics Industry
In the era of smart manufacturing, heavy robotics and automated equipment require actuation that combines high power density with precise data feedback. ASHUN empowers heavy-duty robotic arms, AGVs, and automated production lines with smart-sensor-integrated cylinders and high-precision rotary actuators, seamlessly bridging the gap between traditional hydraulics and Industry 4.0 servo-hydraulics.
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