Atlas ATEATTC-RHA 700 Series Right-Hand Assist Arm for Tilt-Back Tire Changers

The Atlas ATEATTC-RHA is a pneumatic right-hand assist arm built for Atlas 700 Series tilt-back tire changers, adding controlled air-assisted force on the right side of the wheel for run-flat and low-profile tires that resist manual mounting and demounting. It carries a dedicated toggle control valve — the operator positions the attachments at the correct working height first, then applies air pressure to push the bead on or off the rim rather than fighting the sidewall by hand. Two attachments are included: a pressing/pulling disc and a bead roller, covering both the mounting and demounting passes. The arm mounts directly to the 700 Series column with no separate base required and draws air through the host machine's existing supply.

The RHA is the right-side counterpart to the Atlas LHA left-hand assist arm. Run either arm independently to add single-side assist to an existing 700 Series machine, or mount both together for full dual-side coverage on the toughest run-flat and stiff-sidewall fitments — the setup that lets one technician handle modern OE run-flat construction without a second pair of hands holding the tire.

Features

• Pneumatic right-hand assist arm designed for Atlas 700 Series tilt-back tire changers
• Built specifically for run-flat and low-profile passenger tires
• Includes pressing/pulling disc and bead roller attachments
• Dedicated toggle control valve for precise vertical positioning
• Pairs with the Atlas LHA left-hand assist arm on the same machine
• Mounts directly to the 700 Series column — no separate base required
• Operates on shop air supplied through the host machine

Specifications