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RIMEX developed Machined Secure Taper (MST) rims in response to industry demand for a ‘wedge’ style rim to replace standard OEM 57″ and 63″ rims. MST wheels and rims are fully machined, longer life products designed to withstand the harshest of conditions.
RIMEX part number information for Komatsu 930E-4 Haul Trucks*
Part Numbers
930E-4
63 x 36; 53/80R63
Complete Wheel Assemblies
Standard 5 piece 825-063-0056-01-A DGS 8 piece (pos 3 & 6) 825-063-0047-01-A IGLR 7 piece (pos 1 & 2) 825-063-0053-01-A IGLR 7 piece (pos 4 & 5) 825-063-0053-01-B Individual Wheel Components
Standard Wheel Base 820-063-0056-01 DGS Wheel Base 820-063-0047-01 IGLR Wheel Base 820-063-0053-01 Flange 100-063-0011 Bead Band 200-063-0007 Lock Ring 1 piece 300-063-0015 Lock Ring 2 piece Kit 300-063-0017 Extended nuts 730-000-0156 * also available for Cat 797
RIMEX developed Machined Secure Taper (MST) rims in response to industry demand for a ‘wedge’ style rim to replace standard OEM 57″ and 63″ rims. MST wheels and rims are fully machined, longer life products designed to withstand the harshest of conditions.
- Available in 57″ and 63″ sizes
- Available in either standard 5-pieces, Double Gutter Service (DGS), or Integral Gutter Lock Ring (IGLR) assemblies
- Each MST wheel is custom manufactured for precise fitment to the specified machine
Why MST?
Taper design is superior to standard designed products
- Reduces moving or flexing of components
- Component life extended
- Reduced wear and fatigue = increased safety
Fully machined and truly round in critical areas
- Improved rim component and tire bead fit
Tire beads are secure and stable
- Air loss significantly reduced
- Helps tires run cooler and maintain consistent air pressure
- Increased tire life. Prevents wear and damage to sidewall
Knurless design
- Eliminates indexing or slippage between bead band and tire bead
MST lock rings have two engraved grooves
- Easily identifiable
- Only compatible with MST and WTR components
Fully compatible with 57″ and 63” Wedge Type Rim (WTR) components