Brackett Aircraft Company (BAC) BDW-245B-1801 Hydraulic Ground Wheel for Select Bell Helicopters

The Brackett Aircraft Company BDW-245B-1801 hydraulic ground wheel is designed to help maintenance crews safely move skid-equipped helicopters on the ground. By lifting the helicopter skids slightly off the surface, the wheels allow technicians to reposition the aircraft within hangars or maintenance areas without having to start the engine. This improves efficiency during inspections, storage adjustments, and routine maintenance tasks.

Hydraulic ground wheels provide a controlled method of lifting and supporting helicopter skids while allowing smooth movement across flat surfaces. Unlike fixed dollies, the hydraulic lift mechanism allows technicians to raise the helicopter slightly before rolling it into position. This reduces strain on personnel and helps prevent damage to skid tubes or hangar floors during repositioning.

The BDW-245B-1801 hydraulic ground wheel carries the National Stock Number 1730-01-544-0231, which identifies it within the NATO supply system. An NSN allows military units and government agencies to easily procure the equipment through standardized logistics channels. This designation also confirms the product’s acceptance for use in military aviation maintenance environments.

A complete ground handling setup typically requires two hydraulic ground wheels – one installed on each side of the helicopter’s skid landing gear. Once both wheels are properly attached and the skids are lifted, the helicopter can be safely rolled across smooth surfaces. Using two wheels ensures balanced support and stable ground movement.

Ground handling wheels are strictly intended for moving helicopters while they are parked or undergoing maintenance. They must be removed before flight to ensure the aircraft’s landing gear is properly configured for takeoff and landing. Leaving the ground wheels installed could compromise flight safety and aircraft performance.

Using hydraulic ground wheels helps reduce stress on skid tubes by distributing the load through the wheel assembly rather than dragging the skids across surfaces. This minimizes wear on the skid shoes and prevents damage to painted or polished surfaces. It also helps protect hangar floors and ramps from scraping or gouging.

Routine inspection and basic maintenance help keep hydraulic ground wheels operating smoothly. Technicians should regularly check the hydraulic jack, tire condition, mounting hardware, and frame components for signs of wear or damage. Keeping the wheels properly inflated and ensuring the hydraulic system operates correctly helps extend service life.

Inside a hangar, space is often limited, and helicopters may need to be repositioned frequently for maintenance access. Hydraulic ground wheels allow technicians to maneuver aircraft precisely without starting the engine or using heavy towing equipment. This makes them an efficient solution for maintenance facilities and helicopter operators.

Hydraulic ground wheels are widely used by helicopter maintenance facilities, flight departments, military units, and helicopter service centers. They are particularly valuable for operators managing multiple skid-equipped helicopters in confined spaces. Maintenance crews rely on them to safely reposition aircraft during inspections, repairs, and storage adjustments.

Ground handling wheels make it easier for technicians to position helicopters where maintenance access is needed. Being able to move the aircraft quickly and safely helps streamline inspections, cleaning, and servicing tasks. This flexibility supports efficient preventative maintenance programs and reduces overall aircraft downtime.