Size (CM)：21*17*9 

Weight (KG)：1.05 

K-3706 is a specialized landing gear wheel bearing puller designed for commercial aircraft maintenance, providing efficient and safe removal of wheel bearings during landing gear maintenance procedures. This durable tool features a hydraulic-powered pulling mechanism, adjustable jaw design, and ergonomic handle, enabling technicians to remove wheel bearings quickly and without damaging critical components. 

Brand
JUNXUN

Overview
The K-3706 is a high-performance, CE-certified High-Pressure Nitrogen Charging Hose Kit custom-engineered for aircraft pneumatic servicing and hydraulic accumulator maintenance operations. Classified as a critical fluid power Ground Support Equipment (GSE) assembly, this specialized hardware is purpose-built to interface seamlessly with dedicated nitrogen pressure regulators to safely deliver compressed gas into flight-critical systems. Manufactured by JUNXUN to meet strict international aerospace safety and pressure-containment standards, the K-3706 features multi-layered burst protection and precision-machined couplings, allowing hangar technicians to execute high-pressure gas transfers without the risk of pneumatic weeping, line whipping, or coupling separation.

Key Points
CE Certified Structural Safety: Fully compliant with stringent European safety directives, ensuring rigorous testing for material integrity and pressure retention under maximum operating limits.

Multi-Layer High-Pressure Armor: Constructed from a premium, heavy-duty elastomer core reinforced with high-tensile braided stainless steel wire shielding to resist kinks, abrasions, and high-impulse pressure surges.

Precision Regulator Coupling: Engineered with standardized, leak-free quick-disconnect adapters and thread profiles that mate flawlessly with dedicated aviation nitrogen cart regulators.

Hydraulic Fluid Resistance: Features optimized chemical-resistant lining material designed to withstand accidental exposure to Skydrol and other aggressive phosphate-ester aviation hydraulic fluids.

Applications
Hydraulic Accumulator Nitrogen Charging: Utilized by certified MRO technicians to replenish nitrogen pre-charge pressures within aircraft main and auxiliary hydraulic system accumulators.

Landing Gear Strut Servicing: Deployed on hangar floors during scheduled checks to inject regulated high-pressure nitrogen into landing gear shock struts and nose-gear shock absorbers.

Line Maintenance Fleet Support: Essential tool-crib equipment for airline engineering hubs to perform rapid tire and brake inflation maintenance on airport ramps under strict safety protocols.