SMX70

Professional Tyre Changer
for large-size wheels

Powerful, ergonomic and reliable for intensive professional use and large-size wheels

The SMX70 is an automatic tyre changer designed for car and light commercial vehicle wheels up to 27”. Combining robustness and precision, it ensures safe, fast, and efficient operations for intensive workshop use.

Automatic tilting post for quick setup and easy wheel positioning
Opposed-jaws clamping turntable with 80 mm cylinders for maximum clamping force and stability
Bead breaker with adjustable arm system to operate on large wheels up to 17″
Reinforced horizontal arm (60×60 mm) and tower for high rigidity under stress
MotoInverter motor with variable speed control and reduced energy consumption
Removable pedal unit with aligned pedals for ergonomic control and simplified maintenance
Clamping capacity from 10” to 27” (max wheel diameter 1170 mm / 46”, width 430 mm / 17”)

Designed for durability and high workloads, the SMX70 combines reliability, operator comfort, and consistent precision —perfect for handling large-diameter wheels in professional tyre service environments.

Automatic Tyre Changer

27" Turntable

Features

Motoinverter System

The Motoinverter System provides smooth, progressive motor speed control from 0 to 16 rpm, reducing energy consumption, increasing reliability, and extending motor life.

Pedal Inflation System

The Pedal Inflation System allows the operator to control tire inflation using a foot pedal, enhancing precision and safety. It is also required when using an external TI device, as it keeps both hands free for safe operation.

TI (Tire Inflation) – Available only on TI Version

The TI system integrates a tire inflation device directly into the jaws, simplifying the bead seating process and ensuring uniform inflation. Available only on the TI version.

Pneumatic tool arm – Available only on A-Version

The A-Version offers a pneumatic tool arm that enhances precision and simplifies tool positioning during tire mounting and demounting.

Technical data

Clamping capacity	12” ÷ 27” (min ÷ max)
Internal clamping	14” - 27”
External clamping	12” - 24”
Max wheel diameter	1170 mm (46”)
Max wheel width	400 mm (16”)
Bead breaker force	15000N
1-Phase motor	1.5 kW (Inverter) 230V 50-60Hz
3-Phase motor	0.75 kW 400V - 50/60 Hz (2 speed)
Turntable speed	0 -16 rpm (1ph - Inverter) 8 -16 rpm (3ph - 2 speed)
Operating pressure	8 - 10 bar (116 - 145 psi)
Noise level	< 70 ± 3 dB (A)
Net weight	270 kg

Head protections – lever

Set composed by 3x front mounting head protections, 3x botton mounting head protections and lever

Optional equipment

46MB400254 – Wheel lift

Front wheel lift with incorporated roller board

46MB00848 – HPX-STD

Professional compact side presser HPX-STD recommended to operate on particularly hard and large-sized Run-Flat and UHP
Tyres.

46MB201633 – HPX-FA for HPX-ADV

Additional bead-pushing device HPX-FA which assists during the mounting and demounting of the upper bead. It is
recommended on tyres and rims with large diameters and sizes.

46MB00857 – Helper Arm

Additional bead-pushing device which assists during the mounting and demounting of the upper bead. It is recommended on tyres and rims with large diameters and sizes.