By Industry · Sector Guide
Deep StockAircraft & Ground Support Casters
GSE, tugs, towlines, ramp equipment. Specified and shipped from Miami since 1955.2 purpose-built caster series, 23,316 SKU configurations available.
2
Recommended series
23,316
SKU configurations
Miami
Warehouse & will-call
70+
Years specifying
Recommended Series · By Application
2 Caster Series for Aircraft & Ground Support
Each series solves a different combination of load, environment, and mounting requirements. Start with the recommended series, or call us if your spec sits between categories.
COLSON 4 SERIES
Heavy-duty industrial workhorse
The most popular heavy-duty industrial caster in North America. Over 23,000 SKU configurations across capacities from 300 to 1,250 lbs per caster. The 4 Series is specified on aero…
Capacity
300–1,250 lbs
Wheel ⌀
3.25″–8″
COLSON 7 SERIES
Heaviest-duty kingpinless industrial
The 7 Series is Colson's heaviest kingpinless caster line, rated for 1,500 to 6,000+ lbs per caster. Kingpinless design eliminates the most common failure point on heavy-duty caste…
Capacity
3800–20,000 lbs
Wheel ⌀
8″–16″
Featured · Aircraft & Ground Support
Sample SKUs From Top Series
| Part # | Series | Capacity | Wheel ⌀ | Tread | View Series |
|---|---|---|---|---|---|
| 4.04109.459 COND | COLSON 4 SERIES | 300 lbs | 4″ | Performa Rubber (Condutive/Flat) | Open → |
| 4.04108.459 | COLSON 4 SERIES | 400 lbs | 4″ | Performa Rubber (Flat/Grey) | Open → |
| 4.06109.641.7 MTG2 BRK2 LH7.25 | COLSON 4 SERIES | 450 lbs | 6″ | Moldon Rubber (Cast Iron Core) | Open → |
| 700PY08709S | COLSON 7 SERIES | 3,800 lbs | 8″ | PY - Polyurethane (Cast Iron Core) | Open → |
| 700CA08709SPLB | COLSON 7 SERIES | 4,000 lbs | 8″ | CA - Cast Iron | Open → |
| 700PX10709S | COLSON 7 SERIES | 4,620 lbs | 10″ | PX - Thick Polyurethane (Cast Iron Core) | Open → |
Aircraft & Ground Support Application?
Tell us your load, your environment, and your mounting needs. We'll spec the right caster from 2 purpose-built series with you — and quote with availability and your USD price.