Pit System
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Optimizing Apron Operational Efficiency
Ruino Pit system is designed for airport aprons and hangars which delivers essential ground services to aircraft through a single, integrated underground infrastructure, eliminating the complexity, safety risks, and energy waste associated with traditional above-ground equipment.
Ruino pit systems are divided into two types based on their structure: Pop-up pit and Hatch pit.
Each pit system supports up to four 400 Hz outputs or two PCA hoses, and can be configured to deliver pre-conditioned air, 400 Hz ground power, potable water, sewage water, fume exhaust air and compressed air. Every system configuration is fully customizable to meet the specific requirements of your facility and operations.
At Ruino, we prioritize ergonomic design in practical use. By integrating automated pipe and cable feeding into Hatch Pit systems, we reduce the need for manual handling of heavy materials, thereby minimizing operator fatigue, repetitive strain, and long-term physical stress associated with traditional manual cable management.
Our system is designed for both indoor and outdoor use under harsh conditions, including extreme heat and cold, high altitude, seawater exposure, rain, wind and sand.
Ruino’s Pit System is designed and manufactured for long-term performance, featuring an extended equipment lifespan, low operating costs, and minimal long-term maintenance expenses.
– EN124 F900 Certified
– ATEX/IEC Zone 1/2 Explosion-Proof Design
– IP67 Protection Rating for all integrated electrical components and wiring assemblies
– Sand-proof design
– Open MQTT protocol and IoT technology for real-time data acquisition and seamless integration with any information system
– Real-time monitoring of power supply, air supply, and water supply status with fault alerts
– Suitable for extreme apron environments: temperature range -40℃ to +60℃, dust, and high humidity condition up to 95%RH
– Material of main structure: Hot-dip galvanized steel
– Power-Free Counterweight Mechanism
– Emergency shut-off switch
– Drainage Design






