swivel caster / base plate / very heavy-duty / metal
MD series



  • Type:


  • Mount:

    base plate

  • Other characteristics:

    very heavy-duty, metal, steel, polyurethane

  • Wheel diameter:

    6 in, 8 in, 10 in, 12 in, 16 in

  • Load capacity:

    Max.: 23,000 lb (10,433 kg)

    Min.: 3,000 lb (1,361 kg)


Maxi-Duty Casters
Capacity Range: 3000 – 23,000 lbs.
Move over 10 tons on Hamilton’s top-of-the-line Maxi-Duty Casters, designed and built for the toughest applications including shipbuilding, manufactured housing, automotive and aerospace. Long life and dependable service are assured now more than ever with Hamilton's HPI™ Swivel Technology. The technology is a significant upgrade from conventional ball raceways or unit load bearings and provides an even stronger platform to support Hamilton’s three year product warranty. All forged steel wheels are machined with a slight crown to enhance rollability and swiveling.