SX 234

Inspection of mounting machine according to wdk-test guideline based on wdk-Mounting/Demounting Instructions UHP and Run Flat Tires.


Rim clamping is performed by 4 jaws, driven by pneumatic cylinders connected to the control pedal.


POWER X is the 4 cylinders clamping system (patented), which guarantees a double clamping power compared to the conventional rim clamping.


POWER X is developed by Giuliano's engineers, this is the only clamping system to grant double clamping power on jaws, and an almost endless durability and reliability of your turntable !! Thanks to the rack-sliding system, slide movement is always straight, eliminating all inconvenience related to jaw/slide plays. Special material slides also grant a lifelong durability, with no wear.


Thanks to the combined action of two cylinders and two locking plates, it grants a 4-ways movement of squared horizontal arm to eliminate all flexions of squared arm and operating arm, and to increase rigidity and resistance under stress.


Facilitates mounting/demounting operations of tires, keeps the tire bead down, allowing an easy introduction of bead-lifting lever, as well as an easy removal of bottom bead of low-profiled and run flat tires.


It allows to memorise (SBS) bead loosener arm travel and to break the bead of a full set of four wheels without using hands on both bead loosener arm and blade, which does not get stuck (thanks to PO system) between tire and rim.


Thanks to an handle, it is possible to change the angle between the bead loosener blade and the wheel, it allows to work effectively with both soft and low profiled tires.

Tilting column

Pneumatic operated tilting column allows to memorise the mounting tool work position and remove it from the work area in order to facilitate the wheel lifting/lowering operations.

High performance super automatic tilt back tire changer with dual assist arm sx 234

High Performance Super Automatic Tilt Back Tire Changer with Dual Assist Arm

Super-automatic tilt back tire changer for tires with rim from 10" to 28" (max. wheel diameter 1120 mm./44", max. wheel width 406mm./16"). Equipped with HP2 dual assist arm for easy mounting/demounting tires and with Power X four cylinders turntable.
SX 234 is the state of the art conventional tire changer, developed by Giuliano for high volume tire shops, and tire specialists, servicing racing, run flat and UHP tires, that is, for all tire professionals, who have to deal with most diverse tires every day, but want to work with simplicity and without efforts.


  • Tilting tower, sliding horizontal arm with ø 41 mm operating arm;
  • Bead loosener double effect Cylinder ø 200 mm;
  • Reinforced Chassy and tower;
  • Tabletop thickness 12 mm w/POWER X 4 cylinders clamping system;
  • Fitting head designed for both standard and low profiled tire applications;
  • Double rotation speed by pedal;
  • Tire inflation by pedal (standard);
  • Patented SBS System for bead loosener shovel travel memory;
  • Equipped with HP2 dual assist arm (standard) and storage box;
  • Suitable for Tubeless tire bead seating system (optional);
  • “Easy Access” extractable pedal box for quick service;
  • Adjustable bead loosener shovel angle;
  • QuadraLock system for total stiff locking of horizontal and operating arm;
  • PO System, Giuliano patent, for granting no BB shovel stuck into the rim;
  • Robotic pipe for operating arm positioning/lock;
  • Suitable for Tire Lift (optional).
(*) Version available upon request
Standard Features
Rim clamping range from outside 10" - 26"
Rim clamping range from inside 12" - 28"
Max. tire diameter 1120 mm (44")
Max. tire width 406 mm (16")
Bead loosener cylinder force at 10 Bar 30800 N
Operating pressure 10 bar (145 Psi)
Power supply 400V - 3ph / 2 speed
220V - 1ph
220V - 1ph / 2 speed
Motor power 0,8/1,1 kW (3ph)
Rotating speed 7-14 rpm
Pre-set tire inflating pressure 3,5 bar (50 Psi)
Net weight 390 Kg
Max overall dimensions 1710 x 1940 x 2190 mm

Standard Accessories

Standard accessories
HP2 additional double arm to ease mounting operations of low profiled and UHP tires.
Pedal operated inflating device.
Air filter with pressure regulator and CE manometer.

Optional Accessories

Kit of 3 G-clamps to help adding extra bead pressure points on top bead while assembling it.
Kit of rubber coated jaw protectors.
Kit of 4 rubber protections for steel rims.
Kit of 4 rubber protections for aluminium rims.
Kit of 4 rubber protectors for aluminium rims with arched spokes.
Lube paste bucket, 5 kg.
Tubeless inflation external kit.
Kit of rubber protections for clamping rims from inside using conventional
Kit of 4 motorcycle wheels adaptors, 6" - 24", with screw lock.
Kit of 4 adaptors for HARLEY DAVIDSON wheels, oversize height, 6" - 24", with screw lock.
Quick release kit for mounting tools (includes one plastic tool and one hub
for connecting the tool delivered with the tire changer).
Mounting/demounting tool for soft tires on steel wheels, including hub for
connection to quick release kit (QCK)
Mounting/demounting tool for arched spokes rims, including hub for connection to quick release kit (QCK).
Mounting/demounting tool for iron wheels with projecting central hub, including hub for connection to quick release kit (QCK)
Mounting tool for 6"-12" wheels with operating arm extension.
QX is a leverless mount/demount device, suitable for conventional, UHP and Run Flat tires.
Exclusive GIULIANO Patent, it works in the same exact way of your traditional tire bar, but without operator's manual force. Activated by an air operated cylinder, and controlled by a simple switch, allows the finger tool to be inserted step by step into the wheel drop center, to ease demounting operations.
With the same procedure, it can control bead lifting operation, to avoid damaging tire bead.
Tool head is protected by nylon-kevlar inserts, easily replaceable, to avoid damages on alloy wheels.
When combined with bead loosener disk or Help arm roller, it provides additional bead pressing power to mount top bead of most difficult low profiled and stiff sidewall tires.
Its most innovative feature, though, is the chance to install it in a fast and easy way on all different types of conventional tire changers, even as a retro-fit kit.
You can basically upgrade your conventional tire changer to a leverless model, in just a few minutes !
Kit of QX adaptors for connection to quick release kit (QCK).
QX and QX Plus adjusting tool.
Kit of 10 front plastic protections, for QX and QX Plus.
Kit of 10 rear plastic protections, for QX and QX Plus.
Manual bead depressor.
Manual bead depressor with extendable travelling pad.
Pressing cone for clamping RUN FLAT tires from outside.
Kit Run Flat UHP
Air filter with pressure regulator and CE manometer.
Thank you for your interest in Giuliano products. Please let us know your requirements, or find a dealer near you.

To request more info or receive a quotation please apply to Giuliano Industrial staff.
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Tire Changers