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With its new HD 1400 model Corghi, inventor of and world leader in heavyduty tyre changers, offers performance, reliability and safety achieved over years of experience, creating a machine with top-range characteristics intended for specialists in the sector and designed for intensive service.

The HD 1400 is an Automatic tyre changer able to mount and demount all types of truck, bus and agricultural and construction equipment wheels up to a maximum wheel width of 1470 mm. It is electrohydraulically operated and the controls are all located together on a new, even more ergonomic, portable low-voltage control unit. The new hydraulic power unit is installed on the machine to reduce floorspace requirements. Its special rotational movement and the vertical position of the solenoid valve unit make any servicing quicker and more convenient.
The standby function introduced on this version assures considerable energy saving and cuts power unit noise emissions.

Turntable rotation is powered by a hydraulic motor capable of delivering an impressive torque smoothly and constantly even as the working speed changes, thanks to the three different rotation speeds. The three different speeds mean the operator can always work in the most effective way for the wheel size. There is even a creeper speed, provided by a micrometer regulator, needed when regrooving tyres. The new-design clamps are able to operate on all types of rim, and above all allow a diameter of 110 mm to be clamped without any need for special adapters.
The tool arm is fully automated and moves in synchrony with the spindle carriage (although in the opposite direction) for quicker operation. The tool support has a mobile, overhanging bead breaker disc mounted on self-lubricated bushings to ensure durability and smooth travel. The disc’s unusual design and new working angle have been specifically developed to allow the best possible penetration between the rim edge and tyre bead. What’s more, its rounded outer profile prevents damage to or jamming against the tyre wall. Tool rotation is automatically controlled. The HD 1400 tyre changer is available with commands transmitted by cable or radio. The new radio kit for use on the machine has become an optional accessory, independent from the machine itself. __•

Automatic Tyre Changer for drop-centre and tubeless-tyre van, truck and bus wheels, and wheels with cylindrical rim with rim loop
Electrohydraulic operation
• Ergonomic portable control unit separate from the machine
Hydraulic power unit installed on the machine to take up less space.
The new standby function assures the user considerable energy saving and lower power unit noise emissions.
• Wheel clamping by means of hydraulic turntable
• Tool arm has just one position on the carriage for quicker, simpler operation.
• Automatic tool rotation
• Overhanging mobile bead breaker disc mounted on selflubricating bushings
• With pressure gauge for monitoring the hydraulic pressure
• Independent radio version kit installed on request

Technical Data

tool arm

demount mode

with lever
  lengthways stroke 1.045 mm
  lengthways speed 140 mm/s
  lengthways working speed 50 mm/s
  maximum lengthways bead breaking force on inside 27.100 N
  maximum lengthways bead breaking force on outside 30.800 N
radial stroke 130 mm
rotation automatic
clamping automatic
clamping positions 2

spindle carriage

hydraulic lengthways stroke

1045 mm
lengthways speed 140 mm/s
  lengthways working speed 50 mm/s


clamping system

hydraulic turntable
rotation motor hydraulic
rotation speed 3 speed
3,5 - 4,5 - 7,5 rpm
rotation torque 4,414 Nm
clamping element 4 (clamps)
clamping capacity from 11" to 56"
clamping positions 4
maximum clamping force 59.200 N
maximum hydraulic pressure 140 bar
maximum tyre diameter  2.500 mm
maximum tyre width 1.470 mm
maximum wheel weight 1.200 kg
wheel central hole minimum Ø 110 mm
spindle shaft minimum working height 335 mm

Power unit

Stand-by function

operation electrohydraulic
motor 4,8 kw
adjustable hydraulic pressure from 90 to 140 bar
oil tank 35 l

control module

command transmission

by cable / radio
electrical voltage 24 V
weight 8 kg

power supply

elettrical 3ph

230/400 V - 5 kW


level in operating conditions

£70 dB (A)



1.160 kg

Corghi reserves the right to modify the technical specifications of its products at any time