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A high performance planetary grinder

  • HTC 800 HDX
    HTC 800 HDX
  • HTC 800 HDX
    HTC 800 HDX

An efficient planetary grinder with high performance

The planetary grinder HTC 800 offers high performance and efficiency. The machine is powerful, yet easy to maneuver and handy.

HTC 800 HDX has a powerful 15 kW motor. This planetary grinderis ideal for those with high demands on cutting capacity since the grinder comes with 55 kg of additional integrated weights. The HTC 800 HDX is a perfect choice for grinding concrete floor in accordance with the HTC Superfloor™ method.

  • Adjust the grinding pressure using the integrated weight system
  • The HTC 800 series is a winning combination of power and versatility.
  • Ergonomically designed.
  • A planetary grinder for large jobs
  • Low operating costs
  • The machine is easy to manage and offers high performance and efficiency
  • HTC Superfloor™ - Approved Equipment

Technical Data

Article Number111568111569111568
Length53.1 inch1349 mm53.1 inch
Width32.7 inch830 mm32.7 inch
Height48.2 inch1225 mm48.2 inch
Weight510 kg510 kg510 kg
Motor output20 HP15 kW20 HP
Power consumption40 Amps25 Amp40 Amps
Voltage3 x 460 V3 x 400 V3 x 460 V
Frequency60 Hz50 Hz60 Hz
Grinding pressure530 - 726 lbs240 - 260 - 332 kg530 - 726 lbs
Revolution speed450 - 1400 r.p.m450 - 1400 r.p.m450 - 1400 r.p.m
Grinding discs4 x 10.6 inch4 x 270 mm4 x 10.6 inch
Grinding width31.5 inch800 mm31.5 inch
Grinding motors111
Water tank6.9 gallons26 L6.9 gallons
Mist Cooler SystemYesYesYes
Recommended Dust Extraction SystemsHTC 80 iD
HTC 80 iD
HTC 80 iD


  • HTC X-models
    4 head grinder (X model)

    With a 4 head grinder you get an up to 30% more effective grinding and stripping and obviously a more level floor.

  • Outstanding quality
    Outstanding quality

    HTC’s high quality means that HTC as the only company in the industry can offer a 2 year warranty on the complete machine range. Download data sheet

  • Floating cover
    Floating Grinding Cover

    Together with the dust extractor it prevents dust to spread in the premises. Since HTC’s grinding covers are flexible you can grind much closer to corners and edges. 

  • Mist cooler system
    MCS™ - Mist Cooler System

    A small detail that makes a huge difference. Prevents the metal tools to overheat and significantly increase the machines stripping capacity. Read more

  • EZchange

    The HTC developed tool change system is quick, simple and safe. One tooling system for all HTC’s grinding machines. Read more

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