- Lids
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- Lids
- Bottoms
- Compactor Parts
- Commercial Dumpster Parts
- Roll-Off Container Parts
- Refuse Body Truck/Roll-off Hoist Parts
- Lids
- Bottoms
-
Compactor Parts
Power UnitsElectrical PartsLimit/Safety/Photo/Press. SwitchesButtons/Switches/Keys/LegendsHydraulic PartsCylindersOther Compactor Parts30 MMPanels And ControlsMotorsMotor Starters / Transformers / FusesAccessories Electrical30 MM Key Switch30 MM Selector Switch30 MM Push Only Switch30 MM Legends30 MM Contacts And Replacement Keys22.5 MM
- Commercial Dumpster Parts
- Roll-Off Container Parts
-
Refuse Body Truck/Roll-off Hoist Parts
Heil Replacement PartsMcNeilus Replacement PartsTarp Systems & PartsRoll-Off Hoist/Hook Hoist PartsRoll-off / Hook Hoist PartsCurrotto Can Replacement PartsCables & StrapsRollers & AccessoriesSheave Pulleys & PinsHoist CylindersContainer Securement System & PartsRoll Off Hydraulics,Filters,& PneumaticsRoll-Off ElectricalCurotto Can Replacement CylindersCurotto Can Body Replacement PartsCurotto Can Grabber Beam PartsCurotto Can Slide Assembly PartsCurotto Can Hydraulics & PneumaticsOther Manufacturer Replacement Parts
Steel Wheel Dumpster Casters
Steel wheel casters for heavy-duty commercial dumpsters and compactor receiver containers — highest load capacity, longest wear life, and tolerance for the harshest waste-handling environments.
What this page covers
Steel casters are the heaviest-duty option in the dumpster caster lineup. They're noisy, hard on floors, and don't roll as smoothly as rubber or polyurethane — but they carry loads that destroy other wheel materials, last decades, and tolerate environments (hot, abrasive, sharp-debris) that wear out other tread materials in months.
PRT stocks steel casters in 6-inch and other sizes for heavy-duty commercial and industrial dumpster service.
How to choose
Match by load rating, wheel diameter, mount type (bolt-on or weld-on), and caster type (swivel or rigid).
Send PRT a photo of your existing caster with the container model number and we'll confirm fitment.
In stock options
- 6-inch steel castersStandard size for heavy commercial.
- Other size steel casters4-inch, 5-inch, 8-inch options.
- 1,000-2,000 lb load ratingsHighest commercial caster load capacity.
- Swivel and rigid configurationsBoth styles available.
- Weld-on and bolt-on mountingFor heaviest-duty installations.
Frequently asked questions
When are steel casters the right choice?
Compactor receiver containers, heavy industrial dumpsters, and any application where rubber/polyurethane wears out in under a year. Also outdoor environments with hot debris or sharp construction waste.
Are steel casters noisy?
Yes — significantly louder than rubber or polyurethane. Not recommended for residential-adjacent or noise-sensitive applications.
How long do steel casters last?
Effectively unlimited under normal service — most steel casters are limited by bearing wear, not wheel wear. 10-20 years is typical.
Do steel casters damage finished floors?
Yes. Use only on bare concrete, asphalt, or unfinished floors. They scuff and dent polished or sealed surfaces.