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Kor-Pak Crane Wheel

Crane Wheels

Kor-Pak is a Supplier of Crane Wheels and delivers custom engineered solutions for various crane applications such as Electric Overhead Traveling and Rail Mounted Gantry Cranes.

Product Description

Crane Wheel

Kor-Pak is Your Preferred Crane Wheels Supplier

Kor-Pak Corporation is a supplier of high-integrity hardened steel crane wheels which are heat treated and manufactured to withstand harsh industrial environments.

Advantages of Kor-Pak Crane Wheels:Kor-Pak Crane Wheels

  • Prescription wheels can be designed
  • Short lead times
  • Resistant to Flange Fracture or Wear
  • Increased uptime of wheels equates to fewer maintenance costs and elongates the life of the rail
  • State-of-the-art and experienced machining capabilities insure quality and precision for your wheels\

Available in diameters of 6″ to 36″ and up, we also design and manufacture custom wheels for your specific design application in any configuration. And our sales engineers are always ready to make recommendations when these wheels need to be integrated into complete wheel assemblies on time and when you need it.

Our large inventory of carbon and alloy steel materials, coupled with our in-house rough and finish machining capabilities (up to 40″ in diameter), makes rush delivery and breakdown situations our specialty.  Kor-Pak is dedicated to keeping your business moving and getting you back on-line because lost time is lost money.

If you don’t have a written specification or drawing, Irwin has the ability to reverse engineer your part and produce it to original specifications to get you back on-line quickly and cost effectively.

Reconditioned Crane & Heavy Wheel Assemblies

In addition to our new crane and custom heavy-duty industrial wheels and wheel assemblies, Kor-Pak is also able to repair and recondition your existing wheel & axle sets.

Whether your assemblies require new axles, bearings, bearing housings or a complete overhaul, Kor-Pak can get you back into production ASAP, often at a cost far less than buying new wheel assemblies, and they will be shipped back to you fully assembled, painted, lubricated and ready to install.

Kor-Pak Equipment Standard Crane Wheel Cross Reference Chart

Standard Wheel Section Number Kor-Pak Wheel Interchange Number Wheel or Tread Dia. Flange Dia. Rim Width Wheel (lbs) Tread Width Hub Length Hub Diameter Nominal Weight of Finished
WCL-121 KPEW-121 12″ 14″ 4″ 2-1/4″ 5″ 6″ 130
WCL-122 KPEW-122 12″ 14″ 4-1/2″ 2-1/2″ 5-1/2″ 6″ 150
WCL-123 KPEW-123 12″ 14″ 5″ 3″ 6″ 7″ 175
WCL-151 KPEW-151 15″ 17″ 4″ 2-1/4″ 5″ 8″ 205
WCL-152 KPEW-152 15″ 17″ 4-1/2″ 2-1/2″ 5-1/2″ 8″ 230
WCL-153 KPEW-153 15″ 17″ 5″ 3″ 6″ 8″ 250
WC-151 KPECW-151 15″ 17″ 5-1/2″ 3-1/4″ 6″ 9-1/2″ 285
WCL-181 KPEW-181 18″ 20″ 4-1/2″ 2-1/2″ 5-1/2″ 9″ 310
WCL-182 KPEW-182 18″ 20″ 5″ 3″ 6″ 9″ 345
WC-181 KPECW-181 18″ 20″ 5-1/2″ 3-1/4″ 6″ 10-1/2″ 385
WC-182 KPECW-182 18″ 20″ 6-1/2″ 4″ 7″ 10-1/2″ 460
WCL-211 KPEW-211 21″ 23″ 5″ 3″ 6″ 10″ 440
WC-211 KPECW-211 21″ 23″ 5-1/2″ 3-1/4″ 6″ 11″ 455
WC-212 KPECW-212 21″ 23″ 6-1/2″ 4″ 7″ 11″ 560
WC-213 KPECW-213 21″ 23″ 7-1/2″ 4-7/8″ 8″ 12″ 665
WCL-241 KPEW-241 24″ 26″ 5″ 3″ 6″ 10″ 560
WC-241 KPECW-241 24″ 26″ 5-1/2″ 3-1/4″ 6″ 11-1/2″ 575
WC-242 KPECW-242 24″ 26″ 6-1/2″ 4″ 7″ 11-1/2″ 705
WC-243 KPECW-243 24″ 26″ 7-1/2″ 4-7/8″ 8″ 13-1/2″ 845
WC-244 KPECW-244 24″ 26″ 8″ 5-1/2″ 8-1/2″ 15″ 1020
WC-271 KPECW-271 27″ 29″ 5-1/2″ 3-1/4″ 6″ 11-1/2″ 695
WC-272 KPECW-272 27″ 29″ 6-1/2″ 4″ 7″ 13-1/2″ 860
WC-273 KPECW-273 27″ 29″ 7-1/2″ 4-7/8″ 8″ 13-1/2″ 1020
WC-274 KPECW-274 27″ 29″ 8″ 5-1/2″ 8-1/2 15″ 1155
WC-301 KPECW-301 30″ 32″ 6-1/2″ 4″ 7″ 13-1/2″ 1005
WC-302 KPECW-302 30″ 32″ 7-1/2″ 4-7/8″ 8″ 13-1/2″ 1200
WC-303 KPECW-303 30″ 32″ 8″ 5-1/2″ 8-1/2″ 15″ 1345
WC-361 KPECW-361 36″ 38″ 6-1/2″ 4″ 7″ 13-1/2″ 1470
WC-362 KPECW-362 36″ 38″ 7-1/2″ 4-7/8″ 8″ 13-1/2″ 1685
WC-363 KPECW-363 36″ 38″ 8″ 5-1/2″ 8-1/2″ 15″ 1910

Material Grades and Wheel Hardness

Standard Irwin Crane Wheel Material RESULTING HARDNESS RANGES
AISI C-1045/C-1050 320-400 Bhn, 43-47 Rc
AISI C-1055/C-1060 320-400 Bhn, 43-47 Rc, 50-55 Rc, 58-62 Rc
AISI C-1070, 4140, 4340 320-400 Bhn, 43-47 Rc and as required

Contact Us today for more information about our high-quality crane wheels