Description Kor-Pak Corporation is your industrial supplier of hardened steel crane wheels. To stand up to the harsh realities of operating in industrial conditions, our crane wheels are heat treated for extra hard steel . Advantages of Kor-Pak Crane Wheels: Fast Turn Around Times Flange Wear, Fracture and Pitting resistant State-of-the-art machining for greater quality and precision Kor-Pak Crane Wheels are available form diameters of 6″ to 36″. We can custom manufacture your crane wheels, accommodating even larger sizes or unique specs. Contact our sales engineers to go over your requirements. Rush or emergency orders are no problem. With a large inventory ready to ship, and finished machining capabilities, we can get your business back up and be running. If you are not sure of your specs, Kor-Pak has the resources available to reverse engineer your part and produce a replacement to meet OEM specifications. 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
