Heavy-Duty 25″ to 35″ Steel OTR Wheel Rims for Extreme Mining Environments
KOYOOTO offers high-performance 25-inch to 35-inch multi-piece steel OTR wheel rims engineered for extreme mining, earthmoving, and heavy construction applications. Compatible with top machinery brands including Caterpillar (CAT), Komatsu, Hitachi, and Sandvik.
Key Features & Specifications
- Multi-Piece Structure: Available in 3-piece and 5-piece heavy-duty designs featuring lock rings and flange rings for safety under heavy payload.
- High-Tensile Alloy Steel: Precision-forged steel structure prevents rim cracking, flange wear, and bead slippage in rough mining terrains.
- Broad Application: Specially built for wheel loaders, underground haul trucks, motor graders, scrapers, and port machinery.
Engineering Rim Dimensions & Specs Table
| Diameter | Wheel Size | TU/TL | Structure | Tire Size | Application Vehicle |
| 25″ | 25-8.50/1.3 | TU/TL | 3/5 piece | 13.00R25 | Motor grader wheel rim |
| 25″ | 25-9.50/1.7 | TU/TL | 3/5 piece | 14.00R25 | Motor grader wheel rim |
| 25″ | 25-10.00/1.5 | TU/TL | 3/5 piece | 14.00R25 | Underground truck TH680 wheel rim |
| 25″ | 25-11.00/1.7 | TU/TL | 3/5 piece | 16.00R25 | Earthmover wheel rim |
| 25″ | 25-11.25/2.0 | TU/TL | 3/5 piece | 16.00R25 | Underground truck TH315 wheel rim |
| 25″ | 25-12.00/1.3 | TU/TL | 3/5 piece | 15.50R25 | Wheel loader wheel rim |
| 25″ | 25-13.00/2.5 | TU/TL | 3/5 piece | 18.00R25 | Underground loader wheel rim for ST1030/ST1030LP, GHH LF-10/LF-11H |
| 25″ | 25-14.00/2.0 | TU/TL | 3/5 piece | 17.50R25 | CAT IT18 wheel loader rim |
| 25″ | 25-14.00/1.5 | TU/TL | 3/5 piece | 21.00R25 | CAT914G/R1300G/140M/160M, ST3.5/ST7/ST7LP, GHH LF-6 LH307/LH208L wheel loader rim |
| 25″ | 25-15.00/3.0 | TU/TL | 3/5 piece | 21.00R25 | Earth mover, wheel dozer, wheel crane, port machinery wheel rim |
| 25″ | 25-17.00/1.7 | TU/TL | 3/5 piece | 20.50R25 | CAT930G/R1600H/930K/926M/930M/938M Wheel loader rim, LH209L underground loader wheel rim , Kom GD705 motor grader wheel rim |
| 25″ | 25-17.00/2.0 | TU/TL | 3/5 piece | 20.50R25 | CAT950H/CAT938G wheel loader rim |
| 25″ | 25-19.50/2.5 | TU/TL | 3/5 piece | 23.50R25 | CAT950G/950M/962M wheel loader rim, adt B30D dump truck wheel rim, Kom GD825,524K/544k/642k |
| 25″ | 25-22.00/3.0 | TU/TL | 3/5 piece | 26.50R25 | CAT R1700G wheel loader rim, ST14 underground loader rim, GHH LF 14 under ground loader wheel rim |
| 25″ | 25-24.00/3.0 | TU/TL | 3/5 piece | 30/65R25 | CAT R1700G wheel loader rim, ST14, GHH LF 14, LH514E/TH430 under ground loader wheel rim |
| 25″ | 25-25.00/3.5 | TU/TL | 3/5 piece | 29.50R25 | CAT 980 wheel loader rim, backhoe loader rim Scraper wheel rim, CAT 824 wheel dozer wheel rim |
| 25″ | 25-30.00/1.5 | TU/TL | 3/5 piece | 34.00R25 | wheel loader rim, backhoe loader rim Scraper wheel rim |
| 25″ | 25-36.00/1.5 | TU/TL | 3/5 piece | 24.00R35 | wheel loader rim, backhoe loader rim Scraper wheel rim |
| 25″ | 25-8.50/1.3 | TU/TL | 3/5 piece | 13.00R25 | wheel loader rim, backhoe loader rim Scraper wheel rim |
| 25″ | 25-9.50/1.7 | TU/TL | 3/5 piece | 14.00R25 | wheel loader rim, backhoe loader rim Scraper wheel rim |
| 29″ | 29-17.00/3.5 | TU/TL | 3/5 piece | 24.00R29 | wheel loader rim, backhoe loader rim Scraper wheel rim |
| 29″ | 29-22.00/3.0 | TU/TL | 3/5 piece | 25.50R29 | wheel loader rim, backhoe loader rim Scraper wheel rim |
| 33″ | 33-13.00/2.5 | TU/TL | 3/5 piece | 18.00R33 | KOM HD325-7/HD405-7 Rigid dump truck wheel rim |
| 33″ | 33-17.00/3.5 | TU/TL | 3/5 piece | 24.00R33 | Articulated dump truck Wheel rim |
| 33″ | 33-28.00/3.5 | TU/TL | 3/5 piece | 35/65R33 | CAT 824, CAT834, CAT988 wheel loader rim assembly |
| 33″ | 33-32.00/4.5 | TU/TL | 3/5 piece | 37.5R33 | CAT AD55 underground mining truck wheel rim; CAT R2900G/R3000H mining loader rim; CAT 986H/988K wheel loader rim assembly, GHH LF-20 load haul dump truck wheel rim, LH621/TH551/TH663 under ground loader wheel rim |
| 35″ | 35-15.00/3.0 | TU/TL | 3/5 piece | 21.00R35 | TR45 Rigid dump truck wheel rim |
| 35″ | 35-17.00/3.5 | TU/TL | 3/5 piece | 24.00R35 | CAT 773/775G highway truck wheel rim; TR60/TR70 Rigid rock truck wheel rim, EH1100-5 Mining truck wheel rim,KOM HD465-7/HD605-7 articulated dump truck wheel rim assembly |
| 35″ | 35-27.00/3.5 | TU/TL | 3/5 piece | 33.25R35 | Wheel loader dump truck wheel rim |
| 35″ | 35-31.00/4.0 | TU/TL | 3/5 piece | 37.25R35 | Wheel loader dump truck wheel rim |
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