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Casters – Tri60

Orange and blue agricultural robot on display

Tri60 "The Universal Dolly"

2,400 lbs to 320,000 lbs systems

Tri60 Pricing (PDF)

100% modular / 20 lbs picks up 40,000 lbs
Started with a 3,000 lbs Safe / Now Picking Up 320,000 lbs systems
Safes, Cars, Engines, Semi-Trucks, Shipping Containers, Aircraft, Machinery

Blue and orange street barriers stacked together
Forklift moving a large metal cabinet in warehouse.
Industrial pallet jack in warehouse
Glass installation with suction cup tool.
Industrial robotic arms assembling wheel chassis.
Blue and orange engine hoist in workshop.
K'NEX bridge model supporting heavy weight
Rusty cargo container side view with undercarriage visible.
Damaged trailer hitch and red jack stand.
Industrial crane and equipment in warehouse.

The First Tri60 T1 5,000 lbs Safe Dolly

We disconnected our TriWich from our Heavy Duty 18,000 lbs/tire Semi-Truck Wheel Dolly and added a tow hitch (Seamless tube) to the back. This safe was our first test to see if it woudl work. Work it did with 2″ square tube and 2″ angle bars . Application with Angel Bar Dolly: Safes, Washers, Dryers, Refrigerators.

Throw in some Tri-Ways and Tri-Bars and you could safely move Pool Tables, Glass Tables, etc.

Safe being moved with hydraulic equipment.
Rusty shipping container on wheels in a desert area.

The First Tri60 T3 8,000 lbs 40ft Shipping Containers on Sand with Pneumatics

From Safes, we went straight to a 40 ft. shipping containers with 18″ pneumatic casters on sand. For the first time our T1 showed some stress, so we doubled our TriWich from 3/16″ to 3/8″

Pneumatics are the most demanding casters which is when US Navy and US Airforce called us after this video. We developed the SpindleWich and V-Wich for the military. At the same time AT&T contacted us and we developed CaddyWich and Tri-Jack Requests for tractors and forklift naturally followed. ForkWich Plus we had constant request for a highway system LiftWich

The First Tri60 T5 60,000 lb AT&T CaddyWich

Unlimited in Design

  • T1 (3/16″) The original (Semi-Truck Wheel Dollies)
  • T2 (1/4″) 2,500 lbs/Tri60 (7,500 lbs / dolly)
  • T3 (3/8″) 10,000 lbs/Tri60 (30,000 lbs / dolly)
  • T5 (1/2″) 33,000 lbs/Tri60 (99,000 lbs / dolly)
  • T6 (5/8″) 40,000 lbs/Tri60 (120,000 lbs / dolly)

A T9 999 (1″) could hold 160,000 lbs (480,000 lbs / dolly)

Double Capacity with Tri-Corners

Picture: AT&T 60,000 lbs container dolly 2-95-NYB-1030-S

 

Pneumatic – 67,200 lbs/Container (Off-Road)

  • Nylatron – 198,000 lbs/Container (Tarmac)
  • Urethane on Iron – 104,000 lbs/Container (Industrial)

Shock Absorbing – 76,000 lbs/Container (Fragile Load)

Industrial orange caster wheel on machinery.
Swivel caster wheel, industrial hardware.

Modular Mobility Connectivity

Once you build a modular Tri60, then you can connect everything you can imagine to it, making it standardized and 100% modular.

TriWich Tri60s connects directly to:
Any-Wich – Machinery or Wooden Sheds adapter
Tri-Lug – Shipping container connector (20,000 lb/Tri60)
WMD03 – Modular Wheel Dolly Arm 18″ (3,700 lb/tire) Ultra-Low
WMD06 – Modular Wheel Dolly Arm 28″ (6,000 lb/tire) RV
WMD18 – Modular Wheel Dolly Arm 28″ (18,000 lb/tire) Semi
Tri-Bars – From 5″ to 96″ (build your own moving platform)

Other fun ones to know:
Tri-Couplers – ForkWich, V-Wich, CaddyWich, LiftWich
Tri-Plug – Shipping Container Shield Hole (LiftWich Patent Pending)
Tri-Dove – Shipping Container Dovetail Twistlock adapter
BaseWich – Shipping Container Jack Stand 10″ to 35″

Tri-Ways - The Directional Connectors

Creating a retro dolly your standard dolly into a dolly you actually want, only requires some simple connectors we call the “Tri-Ways”:

  • Tri-Way-HX – Horizontal (H) Opposite (X) Direction
  • Tri-Way-HI – Horizontal (H) In-line (I) Direction
  • Tri-Way-VX – Vertical (V) Opposite (X) Direction
  • Tri-Way-VI – Vertical (V) In-Line (I) Direction

These can be used to retrofit your old dollies, pull shipping container and for a multitude of different applications.

Four orange construction beam clamps.
Tri-Bars - Standard Modular Bars

Tri-Bars - Standard Modular Bars

Mother necessity is the root cause of many of our products. We have several standard Tri-Bars now.

  • Tri-Bar-05 – 5″ (BaseWich)
  • Tri-Bar-14 – 14″ (BaseWich)(LiftWich)
  • Tri-Bar-28 – 28″ (BaseWich)(DoorWay)(Wheel Dollies)
  • Tri-Bar-40 – 40″ (Wheel Dolly)
  • Tri-Bar-45 – 45″ (Engine Hoist)(Shipping Container) Interchange Tri-Bars with a BaseWich to obtain to hold Containers 5″ to 45″ off the ground

Axle / Chassis Dollies

After Shipping Containers with our new pneumatic casters, we pondered what else the pneumatic system could be used for. How about Axle Wheel Towing Dollies? Yes, picking up our truck was simple.

We will continue to recommend our wheel dollies for safety. Longer bars begin to bow, which affects the levelness of the casters. It will be more noticable on smaller casters, although pneumatic caster will remain unaffected.

Axle / Chassis Dollies
Airport Tarmac Dollies 99,000 lbs/tire

Airport Tarmac Dollies 99,000 lbs/tire (247,000 lb Aircraft)

When considering an Airport Tarmac Dolly, there are 3 main topics:

  • Double Wheels / Tarmac Grooves cut Capacity 50%
  • Wider the Wheels / Smoother the Ride 2″, 3″, or 4″ (2x)
  • Bigger Diameter / Faster Runway Speed 5″, 6″, 8″, 10″, 12″ (π r 2)

Casters Up to 40,000 lbs 100% Made In The USA

Diameters Up to 25" / Capacity Up to 40,000 lbs

Caster Pricing (PDF)
TriWich Promotes “Made in the USA” Casters Only. RWM patented the KINGPINLESS Caster which is recognized as the highest qualtiy caster globally. Once you experience the high quality of RWM, you never go back to cheaper quality casters again. We have partnered with RWM since 2017
RWM has over 10,000 casters (we know them all)
Tri60 T54 / RWM 125-MSB-0440-S
Industrial cable retractor with yellow coils.
Swivel caster wheel with metal bracket
Industrial swivel caster wheel with brake mechanism.
Heavy-duty caster wheel for industrial equipment.
Tri60 T51 / RWM 85-UIR-0830-S
Tri60 T37 / RWM 76-UOT-0830-S
Tri60 T54 / RWM 125-UIT-0840-S
Industrial blue and red caster wheel.
Tri60 T37 / RWM 2-76-RAT-1230-S
Swivel caster wheel with metal mounting plate
Swivel caster wheel for furniture
Industrial swivel caster wheel
Heavy-duty industrial caster wheel.
Heavy-duty industrial caster wheel.
Industrial swivel caster wheel with mounting bracket.
Industrial caster wheel with brake
Lawn mower replacement wheel assembly
Blue industrial swivel caster wheel
Industrial swivel caster wheel with mount

Wheel Material

Black industrial machine wheel.
Black industrial caster wheel side view
RWM Wheel / UT Ultra Thick Urethane 10,300 lbs/wheel
Blue rubber wheel for cart or trolley.
Silver pulley wheel for machinery.
Industrial rubber-coated metal pulley wheel.
RWM Wheel / UO Omega Max 2,000 lbs/wheel
RWM Wheel / UI Urethane on Iron Vulkollan Max 6,800 lbs/wheel
Black gym weight plate
Gray wheel for hand truck or dolly.

Kingpin vs Kingpinless

Technical drawing of a mechanical part section.
Car engine piston chamber close-up.
Welding defects on metal joints.
Close-up of guitar strings and tuning pegs.
Exploded view of caster wheel assembly with labeled parts.
Illustration of a mechanical heart valve design.
Technical drawing showing raceway diameter measurement.
Close-up of speaker cone in enclosure.
Close-up of a turbocharger in a vehicle.
Technical drawing of a maintenance-free bearing.

The Casters We Swing

Learn about RWM Caster > https://www.rwmcasters.com

Materials we recommend most often:

  • Pneumatic (PN) – Gravel, Dirt, Grass, Sand, Snow, Ice
  • Nylatron (NY) – Asphalt, Concrete, Towing
  • Durastan (DU) – Inside Garage Low Capacity
  • Ergo-GT (GT) – Inside Garage High Capacity
  • Cast Iron (CI) – High Temperature Ovens
  • Urethane on Iron (UI) – Shock Absorbing

RMW Series (Made Easy)

The 2,000 lbs/caster plate (4.0″ x 4.5″)

Quality & Cost of Ownership

  • 46 – Kingpin – Low Duty (1,200 lbs/caster)
  • 47 – Kingpinless – Medium Duty (1,500 lbs/caster)
  • 48 – Maintenance Free – Medium Duty (1,500 lbs/caster)
  • 58 – Maintenance Free – Heavy Duty (2,000 lbs/caster)
  • 65 – Kingpinless – Heavy Duty (2,000 lbs/caster)

The 6,000 lbs/caster plate (4.5″ x 6.5″)

KINPINLESS is King

  • 53 – Kingpin – Medium Duty (1,800 lbs/caster)
  • 68 – Maintenance Free- Heavy Duty (2,500 lbs/caster)
  • 75 – Kingpinless – Heavy Duty (6,000 lbs/caster)

Above 6,000 lbs

KINPINLESS is King

  • 76 – Kingpinless – Heavy Duty (7,000 lbs/caster)
  • 85 – Kingpinless – Heavy Duty (10,000 lbs/caster)
  • 95 – Kingpinless – Heavy Duty (20,000 lbs/caster)
  • 125 – Kingpinless – Heavy Duty (40,000 lbs/caster)
TECHNICAL QUESTIONS / CONTACT US
Three stacked aircraft tires with landing gear assembly.

Pneumatic Double Wheel Casters

Lips, Cracks, Gravel, Dirt, Grass, Sand, Snow, Ice
Military Contacted us once they saw us spinning a Shipping Container with these
T36: (2,000 lbs) 10″ / 2-75-FNB-1041-S-XD
T52: (2,400 lbs) 12″ / 2-85-FNB-1241-S-XD
T54: (3,000 lbs) 14″ / 2-85-FNB-1448-S-XD
T54: (4,800 lbs) 16″ / 2-125-FNT-1648-S-XD
T54: (6,600 lbs) 18″ / 2-125-FNT-1857-S-XD
T54: (8,400 lbs) 21″ / 2-125-FNT-2169-S-XD

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Nylatron Double Wheel Casters

Maximum Capacity Per Caster Family
Double Wheels used for Tarmac Towing Dollies
T36: (4,000 lbs) 5″ / 2-75-NYB-0520-S
T36: (4,400 lbs) 6″ / 2-75-NYB-0620-S
T36: (6,000 lbs) 8″ / 2-75-NYB-0820-S
T37: (7,000 lbs) 6″ / 2-76-NYB-0630-S
T37: (7,000 lbs) 8″ / 2-76-NYB-0830-S
T39: (10,000 lbs) 6″ / 2-85-NYB-0630-S
T51: (10,000 lbs) 10″ / 2-85-NYB-1030-S
T51: (10,000 lbs) 10″ / 2-85-NYB-1040-S
T51: (10,000 lbs) 12″ / 2-85-NYB-1230-S
T51: (10,000 lbs) 8″ / 2-85-NYB-0830-S
T51: (10,000 lbs) 8″ / 2-85-NYB-0840-S
T52: (20,000 lbs) 10″ / 2-95-NYB-1030-S
T52: (20,000 lbs) 10″ / 2-95-NYB-1040-S
T52: (20,000 lbs) 12″ / 2-95-NYB-1230-S
T52: (20,000 lbs) 6″ / 2-95-NYB-0630-S
T52: (20,000 lbs) 8″ / 2-95-NYB-0830-S
T52: (20,000 lbs) 8″ / 2-95-NYB-0840-S
T64: (28,000 lbs) 8″ / 2-125-NYB-0840-S
T64: (33,000 lbs) 10″ / 2-125-NYB-1040-S
T64: (33,000 lbs) 12″ / 2-125-NYB-1240-S

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Swivel caster wheel, industrial hardware.
Heavy-duty swivel caster wheel with plate.

Nylatron Single Wheel Casters

The Heavy Duty Benchmark $/lbs
Asphalt / Concrete / Towing
T12: (1,200 lbs) 4″ / 46-NYB-0420-S
T22: (1,200 lbs) 5″ / 46-NYB-0520-S
T22: (1,500 lbs) 4″ / 47-NYB-0420-S
T22: (1,500 lbs) 4″ / 48-NYB-0420-S
T22: (1,500 lbs) 5″ / 47-NYB-0520-S
T22: (1,500 lbs) 5″ / 48-NYB-0520-S
T22: (2,000 lbs) 4″ / 65-NYB-0420-S
T22: (2,000 lbs) 5″ / 65-NYB-0520-S
T22: (2,000 lbs) 6″ / 58-NYB-0620-S
T22: (2,000 lbs) 6″ / 65-NYB-0620-S
T22: (2,000 lbs) 8″ / 65-NYB-0820-S
T26: (2,000 lbs) 4″ / 68-NYB-0420-S
T26: (2,000 lbs) 5″ / 68-NYB-0520-S
T26: (2,200 lbs) 6″ / 68-NYB-0620-S
T26: (2,500 lbs) 6″ / 68-NYB-0630-S
T36: (2,500 lbs) 8″ / 68-NYB-0820-S
T36: (6,000 lbs) 10″ / 75-NYB-1030-S
T36: (6,000 lbs) 6″ / 75-NYB-0630-S
T36: (6,000 lbs) 8″ / 75-NYB-0830-S
T37: (7,000 lbs) 6″ / 76-NYB-0630-S
T37: (7,000 lbs) 8″ / 76-NYB-0830-S
T39: (10,000 lbs) 6″ / 85-NYB-0630-S
T47: (7,000 lbs) 10″ / 76-NYB-1030-S
T47: (7,000 lbs) 12″ / 76-NYB-1230-S
T51: (10,000 lbs) 10″ / 85-NYB-1030-S
T51: (10,000 lbs) 12″ / 85-NYB-1230-S
T51: (10,000 lbs) 8″ / 85-NYB-0830-S
T52: (10,000 lbs) 10″ / 95-NYB-1030-S
T52: (10,000 lbs) 12″ / 95-NYB-1230-S
T52: (10,000 lbs) 6″ / 95-NYB-0630-S
T52: (10,000 lbs) 8″ / 95-NYB-0830-S
T52: (14,000 lbs) 8″ / 95-NYB-0840-S
T52: (16,500 lbs) 10″ / 95-NYB-1040-S
T54: (14,000 lbs) 8″ / 125-NYB-0840-S
T54: (16,500 lbs) 10″ / 125-NYB-1040-S

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Durastan Single Wheel Casters

Most Economical Casters for Inside Applications
T12: (400 lbs) 3-1/4″ / 46-DUR-3220-S
T12: (800 lbs) 4″ / 46-DUR-0420-S
T12: (800 lbs) 4″ / 47-DUR-0420-S
T12: (800 lbs) 4″ / 48-DUR-0420-S
T22: (1,000 lbs) 4″ / 65-DUR-0420-S
T22: (1,000 lbs) 5″ / 46-DUR-0520-S
T22: (1,000 lbs) 5″ / 47-DUR-0520-S
T22: (1,000 lbs) 5″ / 48-DUB-0520-S
T22: (1,000 lbs) 5″ / 48-DUR-0520-S
T22: (1,000 lbs) 5″ / 65-DUR-0520-S
T22: (1,200 lbs) 6″ / 46-DUR-0620-S
T22: (1,200 lbs) 6″ / 47-DUR-0620-S
T22: (1,200 lbs) 6″ / 48-DUB-0620-S
T22: (1,200 lbs) 6″ / 48-DUR-0620-S
T22: (1,200 lbs) 6″ / 58-DUB-0620-S
T22: (1,200 lbs) 6″ / 65-DUR-0620-S
T22: (1,200 lbs) 8″ / 46-DUR-0820-S
T22: (1,400 lbs) 8″ / 47-DUR-0820-S
T22: (1,400 lbs) 8″ / 48-DUB-0820-S
T22: (1,400 lbs) 8″ / 48-DUR-0820-S
T22: (1,400 lbs) 8″ / 58-DUB-0820-S
T22: (1,400 lbs) 8″ / 65-DUR-0820-S
T26: (1,600 lbs) 6″ / 75-DUR-0625-S
T26: (2,000 lbs) 6″ / 75-DUR-0630-S
T26: (2,000 lbs) 8″ / 75-DUR-0825-S
T26: (2,200 lbs) 10″ / 75-DUR-1025-S
T36: (2,500 lbs) 8″ / 75-DUR-0830-S
T36: (2,900 lbs) 10″ / 75-DUR-1030-S
T36: (3,000 lbs) 12″ / 75-DUR-1225-S
T36: (3,500 lbs) 12″ / 75-DUR-1230-S
T37: (1,600 lbs) 6″ / 76-DUR-0625-S
T37: (2,000 lbs) 6″ / 76-DUR-0630-S
T37: (2,000 lbs) 8″ / 76-DUR-0825-S
T37: (2,500 lbs) 10″ / 76-DUR-1025-S
T37: (2,500 lbs) 8″ / 76-DUR-0830-S
T37: (2,900 lbs) 10″ / 76-DUR-1030-S
T37: (3,000 lbs) 12″ / 76-DUR-1225-S
T37: (3,500 lbs) 12″ / 76-DUR-1230-S
T39: (2,000 lbs) 6″ / 85-DUR-0630-S
T39: (2,500 lbs) 8″ / 85-DUR-0830-S
T39: (4,000 lbs) 12″ / 85-DUR-1240-S
T51: (2,900 lbs) 10″ / 85-DUR-1030-S
T51: (3,500 lbs) 12″ / 85-DUR-1230-S
T51: (4,000 lbs) 16″ / 85-DUR-1630-S
T52: (2,000 lbs) 6″ / 95-DUR-0630-S
T52: (2,500 lbs) 8″ / 95-DUR-0830-S
T52: (2,900 lbs) 10″ / 95-DUR-1030-S
T52: (3,500 lbs) 12″ / 95-DUR-1230-S
T52: (4,000 lbs) 12″ / 95-DUR-1240-S
T52: (4,000 lbs) 16″ / 95-DUR-1630-S
T52: (8,000 lbs) 16″ / 95-DUR-1640-S

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Swivel caster wheel hardware.
Metal caster wheel with mounting bracket.

Cast Iron Single Wheel Casters

High Temperature Oven Applications
T12: (800 lbs) 4″ / 46-CIR-0420-S
T12: (800 lbs) 4″ / 47-CIR-0420-S
T12: (800 lbs) 4″ / 48-CIR-0420-S
T12: (800 lbs) 4″ / 65-CIR-0420-S
T22: (1,000 lbs) 5″ / 46-CIR-0520-S
T22: (1,000 lbs) 5″ / 47-CIR-0520-S
T22: (1,000 lbs) 5″ / 48-CIR-0520-S
T22: (1,000 lbs) 5″ / 65-CIR-0520-S
T22: (1,200 lbs) 6″ / 46-CIR-0620-S
T22: (1,200 lbs) 6″ / 47-CIR-0620-S
T22: (1,200 lbs) 6″ / 48-CIR-0620-S
T22: (1,200 lbs) 6″ / 58-CIR-0620-S
T22: (1,200 lbs) 6″ / 65-CIR-0620-S
T22: (1,200 lbs) 8″ / 46-CIR-0820-S
T36: (2,000 lbs) 5″ / 75-CIR-0525-S
T37: (2,000 lbs) 5″ / 76-CIR-0525-S
T37: (1,800 lbs) 6″ / 76-CIR-0625-S
T22: (1,400 lbs) 8″ / 47-CIR-0820-S
T22: (1,400 lbs) 8″ / 48-CIR-0820-S
T22: (1,400 lbs) 8″ / 58-CIR-0820-S
T22: (1,400 lbs) 8″ / 65-CIR-0820-S
T36: (2,000 lbs) 8″ / 75-CIR-0825-S
T37: (2,000 lbs) 8″ / 76-CIR-0825-S
T36: (3,000 lbs) 6″ / 75-CIR-0630-S
T37: (3,000 lbs) 6″ / 76-CIR-0630-S
T51: (3,000 lbs) 6″ / 85-CIR-0630-S
T52: (3,000 lbs) 6″ / 95-CIR-0630-S
T36: (3,000 lbs) 8″ / 75-CIR-0830-S
T37: (3,000 lbs) 8″ / 76-CIR-0830-S
T51: (3,000 lbs) 8″ / 85-CIR-0830-S
T52: (3,000 lbs) 8″ / 95-CIR-0830-S
T36: (2,500 lbs) 10″ / 75-CIR-1025-S
T37: (2,500 lbs) 10″ / 76-CIR-1025-S
T51: (4,000 lbs) 8″ / 85-CIR-0840-S
T52: (4,000 lbs) 8″ / 95-CIR-0840-S
T54: (4,000 lbs) 8″ / 125-CIR-0840-S
T36: (4,000 lbs) 10″ / 75-CIR-1030-S
T37: (4,000 lbs) 10″ / 76-CIR-1030-S
T51: (4,000 lbs) 10″ / 85-CIR-1030-S
T52: (4,000 lbs) 10″ / 95-CIR-1030-S
T54: (5,000 lbs) 10″ / 125-CIR-1040-S
T36: (5,000 lbs) 12″ / 75-CIR-1230-S
T37: (5,000 lbs) 12″ / 76-CIR-1230-S
T51: (5,000 lbs) 12″ / 85-CIR-1230-S
T52: (5,000 lbs) 12″ / 95-CIR-1230-S
T54: (6,000 lbs) 10″ / 125-CIR-1050-S
T54: (10,000 lbs) 11″ / 125-CIR-1160-S
T54: (10,000 lbs) 12″ / 125-CIR-1260-S

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