Rotary R146R Swing Arm Pro Tire Changer

Rotary R146R Swing Arm Pro Tire Changer

High performance swing arm tire changer for the high volume tire center. Exclusive 110v drive motor provides needed torque for handling today’s difficult assemblies. The large and reinforced frame adds greater rigidity to the structure and chucking table. The gear box is installed between two steel plates avoiding flex during operation. The extra height of the vertical post and tool shaft allow operation on tires to a maximum 15” (381 mm) tire width.

  • High Performance
  • High Volume
  • Extra-Height Speed Changer
  • 110v Drive Motor Provides Needed Torque

An optional helper arm upgrade is available for this model (see pictures and video). The helper arm can be purchased separately to add on to the unit later, or the helper arm can be purchased with the changer under a different model number at a special bundle price. 

  • Rotary PLUS91SA Helper Arm Upgrade Option For R146R Tire Changer available here.
  • Rotary R146RP Swing Arm Pro Tire Changer with Helper Arm (Bundle Price) available here.


  • Extra large frame allows for a maximum tire diameter of 46″.
  • New arm design for high performance, high volume, and extra height.
  • Optional helper arm PLUS91SA assists in lower bead demounting, bead top pressing, and a tire lift for large and special tires.
  • Removable pedal unit for easy maintenance.
  • Extra wide tool shaft allows operation on tires up to 15″ maximum tire width.
  • Air tank is encapsulated inside the changer, freeing up space behind the machine.


Technical Data R146R
External clamping 10″ - 26″
Internal clamping 12″ - 28.5″
Maximum tire diameter 46
Maximum rim width 15″
Maximum bead breaker opening 15″
Bead breaker cylinder power at 145 psi 6,745 lbs/force
Power Supply 110v / 1Ø / 60 Hz


Compliance and Restrictions

WARNING: Cancer and Reproductive Harm -