Product Overview

Our heavy duty hydraulic swing hangar door is a robust pivot-style door system designed for aircraft hangars, shipyards, and heavy industrial facilities where exceptional durability and powered opening are required. Available in bi-parting (center-opening) or single-leaf configurations, this industrial pivot hangar door swings open on heavy-duty bottom and top pivot bearings, providing a wide, clear opening with minimal mechanical complexity.

Constructed from heavy-gauge steel with structural steel framing, the door supports clear opening widths up to 40 meters and heights up to 25 meters. Powered by industrial hydraulic cylinders with dual power units, the system delivers reliable, controlled operation even under extreme wind loads and demanding duty cycles.

Width up to 40m Height up to 25m Hydraulic Powered Bi-Parting or Single-Leaf

Key Features & Technical Advantages

Hydraulic Power System

Heavy-duty hydraulic cylinders with dual redundant power units provide smooth, controlled opening and closing. Hydraulic operation ensures consistent force output, self-locking in any position, and fail-safe operation during power fluctuations.

Heavy-Duty Pivot Assembly

Massive bottom and top pivot bearings engineered to support extreme door weights. Precision-machined pivot pins with self-aligning spherical bearings accommodate structural deflections while maintaining smooth rotation.

Extreme Wind Load Resistance

Rigid steel construction with internal bracing and hydraulic locking devices provides exceptional resistance to wind uplift and lateral loads. Engineered to meet coastal storm and cyclone zone requirements.

Low Maintenance Operation

Fewer moving parts than sliding or folding systems. The pivot design eliminates tracks, rollers, and complex cable systems. All pivot bearings are sealed and greased-for-life, drastically reducing maintenance requirements.

Hydraulic Powered Swing Hangar Door Heavy Duty Steel Pivot Style Door System

Technical Specifications

Parameter	Specification
Maximum Clear Width	Up to 40,000 mm (40 m) — single leaf; 80 m bi-parting combined
Maximum Clear Height	Up to 25,000 mm (25 m)
Configuration	Bi-parting (center-opening) or Single-leaf pivot
Power System	Hydraulic cylinders with dual power units (redundant)
Operational Speed	0.1 – 0.3 m/s (variable speed via hydraulic flow control)
Panel Construction	Heavy-gauge steel frame with insulated sandwich panels
Wind Load Resistance	Up to 3.5 kN/m² (extreme wind configurations)
Hydraulic Pressure	160 – 210 bar (operating pressure)
Control System	Radio remote, push-button, PLC with BMS interface
Safety Features	Pressure relief valves, hydraulic locking, obstacle detection

Typical Applications

✈️ Large Aircraft Hangars

Wide-body aircraft maintenance hangars, cargo terminals, and Currency airlift facilities.

🚢 Shipyard & Marine Facilities

Dry docks, covered slipways, and marine repair facilities where saltwater exposure is a concern.

Heavy Equipment Workshops

Mining equipment maintenance bays, transformer assembly halls, and large-scale manufacturing plants.

Custom Engineering (OEM/ODM)

Configuration: Bi-parting (two leaves opening from center) or single-leaf (one large leaf pivoting on one side)
Hydraulic Power: Single or dual redundant power units with accumulator backup for emergency opening
Panel Construction: Steel sandwich panels with PU foam, mineral wool, or honeycomb core
Corrosion Protection: Hot-dip galvanized, zinc-rich epoxy primer, or marine-grade coatings
Integrated Features: Personnel doors, observation windows, vehicle access openings
Control Integration: PLC-based control with touchscreen interface, remote monitoring, and BMS integration

Frequently Asked Questions

What makes hydraulic swing doors suitable for extreme wind zones?

Hydraulic swing hangar doors feature rigid steel construction with massive pivot bearings and hydraulic cylinder locking. The cylinders maintain constant pressure, holding the door securely in any position against wind forces. Additional wind locks and tie-downs can be specified for cyclone-prone regions.

How reliable is the hydraulic system in cold climates?

Our hydraulic power units are equipped with thermostatically controlled oil heaters and cold-start valves, ensuring reliable operation in temperatures down to -30°C. We use low-temperature hydraulic fluids and climate-rated components for cold-weather installations.

Can the door be operated manually if the hydraulic system fails?

Yes, our hydraulic swing doors include manual bypass valves that allow manual operation using a portable hydraulic hand pump (provided as standard). This ensures safe opening and closing during power outages or hydraulic system maintenance.

What is the typical installation timeline for a hydraulic swing hangar door?

Installation timelines vary by size and site conditions. For a typical 30m wide bi-parting door, the installation period is approximately 4-6 weeks, including foundation work, steel erection, hydraulic fitting, and commissioning. We provide full project management and site supervision.

How do hydraulic swing doors compare to other hangar door types?

Hydraulic swing doors offer the simplest mechanical design with the fewest moving parts—resulting in the lowest long-term maintenance costs. They provide excellent wind resistance and self-locking capability, making them ideal for exposed locations. However, they require sufficient side clearance for the swing radius.

Engineer Your Hydraulic Hangar Door

Discuss your project with our hydraulic door specialists for a custom-engineered solution.

Contact Engineering Team

Hydraulic Powered Swing Hangar Door Heavy Duty Steel Pivot Style Door System

Product Summary

Product Custom Attributes