Manufactured Lean in the USA

Series EHD

Extra Heavy Duty Casters

Capacity Range: 1600 – 5000 lbs.

Hamilton's popular Extra Heavy Duty Casters are widely recognized for their superior performance, wide selection, and reliable service.

The EHD's extra thick hot forgings and guaranteed-for-life integrally forged kingpin combine to defy comparison. Yet high volume enables us to price these superior products among the lowest priced casters in their class.

Quality Features & Specs

Swivel Construction
All models have forged steel mounting plate and horn base with integrally forged kingpins and precision tapered thrust bearings. Precision laser cut legs are 3/8" thick.
Kingpin
1" integrally forged with mounting plate, guaranteed for life.
Main Load Bearing
CNC-machined 3 3/4” diameter raceway; hardened and polished 1/2” steel balls
Secondary Load Bearing
Precision tapered roller bearing capped with grease retainer.
Product Finish
Powder Coated - Caster rigs are powder coated with Hamilton’s Crimson Powder, a metallic HAA Polyester providing a premium look and excellent durability for both interior and exterior environments.
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.

Wheel Choices

Optional Accessories

Brakes

Keep safety manager happy with all-steel cam-actuated side foot brake (-FB), or heavy duty face contact brake (-ZB) for more positive locking. Other styles available.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.
Toe Guard

Toe Guards help protect workers’ feet and can be used for both manual and power applications.
Sealed Swivel Assembly

(-SS) - prolongs caster life in harsh environments.
Wheel Bearing Seals

(-DS) - prolong wheel life in harsh environments.
Dual Wheel Models

minimize overall height & maximize capacity, see EHD2 Series
Custom Engineering

Hamilton engineers will custom design any caster to meet customer requirements. See Custom Gallery

Hamilton HPI™ Technology

The Extra Heavy Duty 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.

Hamilton Durability

The Extra Heavy Duty Series (EHD) is backed by Hamilton’s Three Year Product Warranty. Refer to selection table for qualifying wheels.

Series EHD

Extra Heavy Duty Casters

Capacity Range: 1600 – 5000 lbs.

Quality Features & Specs

Swivel Construction

Kingpin

Main Load Bearing

Secondary Load Bearing

Product Finish

Axle

Lubrication Fittings

Wheel Choices

Optional Accessories

Brakes

Swivel Lock

Toe Guard

Sealed Swivel Assembly

Wheel Bearing Seals

Dual Wheel Models

Custom Engineering

Hamilton HPI™ Technology

Hamilton Durability

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