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HTC 450

A planetary grinder for both concrete grinding and floor prep

  • HTC 450
    HTC 450
  • HTC 450
    HTC 450
  • START & GRIND controls
    START & GRIND controls
  • HTC 450
    HTC 450

The HTC 450 is a planetary grinder with three counter-rotating grinding heads, making this a versatile grinder suitable for many different applications. The grinder can be used for everything from stripping floors to grinding concrete, natural stone and wood. The motor and chassis can be easily separated, and the chassis is collapsible for easy handling and transport. The grinder even has a digital time counter.


  • Start grinding with one button
    Start grinding with a push of a button

    The start/stop button is all you need to start grinding

  • Collapse and transport
    Collapse and transport

    Easy to separate the motor and chassis, easy to collapse and transport.

  • Keeping an eye on the hours
    Keeping an eye on the hours

    Hour meter tells you how long you've been grinding totally with the machine.

  • Quickly change tools
    Quickly change tools

    The EZchange™ system speeds tool changes and gives you access to a wide range of HTC tools.

  • Keeping grinding dust  under control
    Keep grinding dust under control

    A floating grinding hood that responds to floor irregularities means improved dust extraction.

Technical Data

NameHTC 450HTC 450HTC 450HTC 450HTC 450
Article Number967932702967932701967932706967932703967932705
Length1440 mm1440 mm1440 mm1440 mm1440 mm
Width480 mm480 mm480 mm480 mm480 mm
Height990 mm990 mm990 mm990 mm990 mm
Weight109 kg109 kg109 kg109 mm109 kg
Motor output2,2 kW2,2 kW2,2 kW1,5 kW1,1 kW
Power consumption13 A13 A13 A20 A15 A
Voltage1 x 230 V1 x 230 V1 x 230 V1 x 110 V1 x 110 V
Frequency50 Hz50 Hz50 Hz50 Hz60 Hz
Grinding pressure59 kg59 kg59 kg59 kg59 kg
Revolution speed705 rpm705 rpm705 rpm470 rpm575 rpm
Grinding discs33333
Grinding width450 mm450 mm450 mm450 mm450 mm
Grinding motors11111
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