Specification External locking rim dimensions12'' 20''Internal locking rim dimensions14'' 23''Max.tire diameter1000mmMax.tire width410mmWoking noise<70dB Power supply voltage220V/380VMotor power0.75KW/1.1KWNet weight260Kg Feature: 1. automatic Tyre Changer for mounting / demounting and inflation of Car & LCV tyres of wheel rim size 14” - 23”and for clamping of aluminum alloy rim of 20”size from outside, is designed for mounting / demounting and inflation of tyres of medium and small-scale automobile 2.The plate is enlarged to 23”, suitable for mounting /demounting of heavier and wider tyre. 3.Equipped with a double speed engine, the rotating speed of the plate can be adjusted automatically in changing tyre which saves more time. 4.Auxiliary arm system makes the mounting / demounting of wide flat tyre very swift and labor save. 5.The self-centering makes it swift and convenient to operate. 6.The tyre remover which is made of high-quality wear-resisting alloy steel and of perfect and reliable structural design protects steel rim and tire from any harm in operation. 7.The clamping claw which is made of high-quality alloy steel and of scientific structural design protects steel rim from any harm in operation. 8.The decelerator of precision fabrication, with the worm gear pair made of high-quality special alloy, guarantees the machine wear-resisting and ultra quiet.