SX 234

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


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 tyres, keeps the tyre 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 tyres.


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


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

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 tyre changer with dual assist arm sx 234

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

Super-automatic tilt back tyre changer for tyres 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 tyres and with Power X four cylinders turntable.
SX 234 is the state of the art conventional tyre changer, developed by Giuliano for high volume tyre shops, and tyre specialists, servicing racing, run flat and UHP tyres, that is, for all tyre professionals, who have to deal with most diverse tyres every day, but want to work with simplicity and without efforts.


  • Tilting tower, sliding horizontal arm with ø 41 mm operating arm;
  • Bead breaker 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 tyre applications;
  • Double rotation speed by pedal;
  • Tyre inflation by pedal (standard);
  • Patented SBS System for bead breaker shovel travel memory;
  • Equipped with HP2 dual assist arm (standard) and storage box;
  • Suitable for Tubeless tyre bead seating system (optional);
  • “Easy Access” extractable pedal box for quick service;
  • Adjustable bead breaker 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 Tyre Lift (optional).
(*) Version available upon request
Standard Features
Rim clamping range from outside 10" - 26"
Rim clamping range from inside 12" - 28"
Max. tyre diameter 1120 mm (44")
Max. tyre width 406 mm (16")
Bead breaker 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 tyre 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 tyres.
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 clamping adaptors, 6" - 24", with screw lock.
Kit of 4 clamping 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 tyre-changer).
Mounting/demounting tool for soft tyres 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 tyres.
Exclusive GIULIANO Patent, it works in the same exact way of your traditional tyre 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 tyre bead.
Tool head is protected by nylon-kevlar inserts, easily replaceable, to avoid damages on alloy wheels.
When combined with bead breaker disk or Help arm roller, it provides additional bead pressing power to mount top bead of most difficult low profiled and stiff sidewall tyres.
Its most innovative feature, though, is the chance to install it in a fast and easy way on all different types of conventional tyre changers, even as a retro-fit kit.
You can basically upgrade your conventional tyre 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
Find the nearest authorized reseller