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Extra Heavy Duty Dual Wheel Casters

Capacity Range: 3600 - 7000 lbs.

  • Swivel Construction 
All models have forged steel mounting plate and horn base with integrally forged kingpins and precision tapered thrust bearings. Legs are 3/8" thick.
  • Kingpin 
1" integrally forged with mounting plate, guaranteed for life.
  • Main Load Bearing 
Large diameter raceway CNC-machined for HPI™ Swivel Technology.
  • Secondary Load Bearing 
Precision tapered roller bearing capped with grease retainer.
  • Axle
bolt and nut type: 3/4" grade 5
  • Lubrication Fittings
Ball-check type in swivel assembly and in wheel hubs with tapered or straight roller bearings.
  • Brakes
Keep safety manager happy with a dual heavy duty face contact brake (-DHCB) or a dual sided foot brake (-2FB) for more positive locking. Select desired caster from selection table to see brake details.
  • Swivel Lock
- 4 Position (-4SL) convert swivel to rigid for straight line steering, robotically welded housing & CNC-milled slots assure long lasting, trouble-free performance.
  • Sealed Swivel Assembly
(-SS) not available with swivel lock.
 
Dual wheel casters address the problem of how to minimize overall height and maximize load capacity on resilient tread wheels. Dual wheel casters also improve stability and swivel more easily than wider-face single wheels because differential action reduces the "scrubbing" effect of soft treads against the floors.

These forged steel dual wheel casters are built on the proven and reliable Extra Heavy Duty (EHD) swivel caster platforms. This means you have lots of flexibility if you need to match an existing bolthole pattern or overall height dimension. For dual wheel casters with even higher load capacities, see the MDD Series.
Hamilton Precision and Durability
The Dual Wheel Extra Heavy Duty (EHD2) Series features Hamilton’s Precision Integrated HPI™ Swivel Technology. The new technology outperforms conventional CNC-machined ball raceways, kingpinless, and unit load bearing swivel constructions.

 

The Extra Heavy Duty Dual Wheel Series are backed by Hamilton’s Three Year Product Warranty. Refer to selection table for qualifying wheels.
Extra-Heavy-Duty-Dual-Wheel-Swivel-Caster
#S-EHD2-83DB Swivel w/ Duralast® Wheels

Extra-Heavy-Duty-Dual-Wheel-Rigid-Caster
#S-EHD2-83NYB Swivel w/ Nylast Wheels

Wheel Choices
Extra Heavy Duty Dual Wheel Series Selection Table
Dimensions in inches
Wheel
DiameterFaceType
63

New 1" thick 95A polyurethane best for higher speeds or outdoor environments.

A harder (70D) liquid cast polyurethane with load capacity 30% higher than Duralast®.

Hamilton's classic liquid cast 95A polyurethane tread bonded to heavy duty iron center.

High performance liquid cast 85A polyurethane bonded to heavy duty iron center.

1" thick quiet rolling & high cushion 85A polyurethane bonded to heavy duty iron center.

Solid high capacity cast nylon resistant to moisture & many chemicals.

Fiber-reinforced phenolic resin wheel.

Twin wheel liquid cast polyurethane on aluminum core.

New ultimate urethane best in rollability & minimizing heat buildup ideal for continuous operation at high speeds.

83

New 1" thick 95A polyurethane best for higher speeds or outdoor environments.

A harder (70D) liquid cast polyurethane with load capacity 30% higher than Duralast®.

Hamilton's classic liquid cast 95A polyurethane tread bonded to heavy duty iron center.

High performance liquid cast 85A polyurethane bonded to heavy duty iron center.

1" thick quiet rolling & high cushion 85A polyurethane bonded to heavy duty iron center.

Solid high capacity cast nylon resistant to moisture & many chemicals.

Fiber-reinforced phenolic resin wheel.

1" thick harder (70D) poly on forged steel for 30% more capacity than Superlast®.

1" thick 95A polyurethane tread chemically bonded to forged steel center.

Twin wheel liquid cast polyurethane on aluminum core.

New ultimate urethane best in rollability & minimizing heat buildup ideal for continuous operation at high speeds.

103

New 1" thick 95A polyurethane best for higher speeds or outdoor environments.

Hamilton's classic liquid cast 95A polyurethane tread bonded to heavy duty iron center.

High performance liquid cast 85A polyurethane bonded to heavy duty iron center.

1" thick quiet rolling & high cushion 85A polyurethane bonded to heavy duty iron center.

Fiber-reinforced phenolic resin wheel.

Twin wheel liquid cast polyurethane on aluminum core.

New ultimate urethane best in rollability & minimizing heat buildup ideal for continuous operation at high speeds.

123

New 1" thick 95A polyurethane best for higher speeds or outdoor environments.

Hamilton's classic liquid cast 95A polyurethane tread bonded to heavy duty iron center.

High performance liquid cast 85A polyurethane bonded to heavy duty iron center.

1" thick quiet rolling & high cushion 85A polyurethane bonded to heavy duty iron center.

New ultimate urethane best in rollability & minimizing heat buildup ideal for continuous operation at high speeds.

Model No.
Roller/Prec. BB
3 YR.
This Extra Heavy Duty Dual Wheel Caster is backed by Hamilton's Three Year Product Warranty.
MSRPModel No.
Tapered Brgs.
3 YR.
This Extra Heavy Duty Dual Wheel Caster is backed by Hamilton's Three Year Product Warranty.
MSRPWeight
Lbs.
Load
Capacity
Lbs.
Overall
Height
S-EHD2-63GB95$502 3760008 1/2
S-EHD2-63DB70$451S-EHD2-63DT70$549475720
S-EHD2-63DB$422S-EHD2-63DT$520374400
S-EHD2-63SPB$438S-EHD2-63SPT$521373600
S-EHD2-63EGB$385 374900
S-EHD2-63NYB $567 357000
S-EHD2-63PH $342S-EHD2-63PT $47726.754000
S-EHD2-63SWF$604 353500
S-EHD2-63TRB$611S-EHD2-63TRT$725455200
S-EHD2-83GB95$430 66680010 1/2
S-EHD2-83DB70$516S-EHD2-83DT70$601606500
S-EHD2-83DB$477S-EHD2-83DT$552665000
S-EHD2-83SPB$493S-EHD2-83SPT$574664000
S-EHD2-83EGB$424 665400
S-EHD2-83NYB $714 467000
S-EHD2-83PH $359S-EHD2-83PT $490466000
 S-EHD2-83SYT70$871747000
 S-EHD2-83SYT$787747000
S-EHD2-83SWF$669 464960
S-EHD2-83TRB$782S-EHD2-83TRT$815526000
S-EHD2-13GB95$701 56700012 1/2
S-EHD2-13DB$507S-EHD2-13DT$61955.506000
S-EHD2-13SPB$542S-EHD2-13SPT$63355.504800
S-EHD2-13EGB$544 566400
S-EHD2-13PH $357S-EHD2-13PT $48541.755800
S-EHD2-13SWF$865 505900
S-EHD2-13TRB$889S-EHD2-13TRT$962527000
S-EHD2-12GB95$705 92700014 1/2
S-EHD2-12DB$678S-EHD2-12DT$755927000
S-EHD2-12SPB$707S-EHD2-12SPT$761925600
S-EHD2-12EGB$659 927000
S-EHD2-12TRB$995S-EHD2-12TRT$1,049947000
Model No.
Roller/Prec. BB
3 YR.
This Extra Heavy Duty Dual Wheel Caster is backed by Hamilton's Three Year Product Warranty.
MSRPModel No.
Tapered Brgs.
3 YR.
This Extra Heavy Duty Dual Wheel Caster is backed by Hamilton's Three Year Product Warranty.
MSRPWeight
Lbs.
Load
Capacity
Lbs.
Overall
Height
R-EHD2-63GB95$413 3360008 1/2
R-EHD2-63DB70$352R-EHD2-63DT70$450435720
R-EHD2-63DB$323R-EHD2-63DT$421334400
R-EHD2-63SPB$340R-EHD2-63SPT$422333600
R-EHD2-63EGB$411 334900
R-EHD2-63NYB $468 247000
R-EHD2-63PH $246R-EHD2-63PT $378234000
R-EHD2-63SWF$505 303500
R-EHD2-63TRB$513R-EHD2-63TRT$626335200
R-EHD2-83GB95$497 61680010 1/2
R-EHD2-83DB70$417R-EHD2-83DT70$501466500
R-EHD2-83DB$377R-EHD2-83DT$453615000
R-EHD2-83SPB$393R-EHD2-83SPT$475614000
R-EHD2-83EGB$486 615400
R-EHD2-83NYB $615 407000
R-EHD2-83PH $263R-EHD2-83PT $391416000
 R-EHD2-83SYT70$771697000
 R-EHD2-83SYT$688697000
R-EHD2-83SWF$569 414960
R-EHD2-83TRB$682R-EHD2-83TRT$715506000
R-EHD2-13GB95$608 52700012 1/2
R-EHD2-13DB$411R-EHD2-13DT$522526000
R-EHD2-13SPB$445R-EHD2-13SPT$536524800
R-EHD2-13EGB$544 526400
R-EHD2-13PH $260R-EHD2-13PT $389405800
R-EHD2-13SWF$802 455900
R-EHD2-13TRB$792R-EHD2-13TRT$865527000
R-EHD2-12GB95$705 88700014 1/2
R-EHD2-12DB$586R-EHD2-12DT$663887000
R-EHD2-12SPB$614R-EHD2-12SPT$669885600
R-EHD2-12EGB$659 887000
R-EHD2-12TRB$903R-EHD2-12TRT$956887000