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Heavy Duty Mining Dump Truck OTR Wheel Rim 49-15.00/3.0 for Tyre 21.00r49

Customization: Available
After-sales Service: 3 Years
Warranty: 3 Years

Product Description

Heavy Duty OTR Wheel Rim
Basic Specifications
Model
49-15.00/3.0
Material
Steel
Type
Rim
Wheel Hub Diameter
49"
Finishing
Paint
Certification
ISO, As4457.1-2207
Fitted Tyre
21.00r49
Wheel Type
Heavy Duty Multi Pieces
Application
Rigid Dump Trucks
Manufacturer Profile

We are a leading manufacturer of multi-piece OTR wheels and rim assemblies for mining and industrial applications. By designing stronger lock rings, heavier flanges, and fully machined precision gutter discs, our wheels outperform competitors through increased life, efficiency, and dependability. Our operations ensure the highest levels of productivity and safety for heavy-duty mining tasks.

To guarantee long-term performance, we collaborate with leading tire manufacturers to perfect wheel and rim designs. Furthermore, we offer custom manufacturing services to meet specific technical requirements.

Quality Control & Process
Profile Section Parts:
  • Rolling section with high strength and reliable quality.
  • Gutter, back section, bead seat band, and flanges made from Q345D steel.
  • Locking components constructed from 50Mn material.

The Manufacturing Process:

  • All components are machined using state-of-the-art CNC equipment.
  • Weld beads undergo ultrasonic detection; key welds are inspected via X-ray and magnetic testing.
  • Sandblasting preparation before applying epoxy resin electrophoretic primer and OEM-spec topcoats.
Product Series & Parameters
Equipment Category Series & Specifications
Giant Mining Rigid Dump Truck Rims (5-Piece) 39" to 63" series, including 49-19.50/4.0 and 63-44.00/5.0 for large-scale mining tires.
Quick Change Rims (6 & 7-Piece) 51" to 63" series designed for rapid maintenance in rigid dump truck environments.
Articulated Dump Truck Rims 25" and 29" series optimized for articulated hauling equipment.
Underground Mining Equipment Heavy-duty 15" to 39" series for loaders, haulers, and support drill rigs.
Construction & Handling Rims for Graders, Reach Stackers, Container Handlers, and All-Terrain Cranes.
Detailed Photos
Why Choose Our Solutions?
  • Extensive Inventory: Thousands of units of tyres and rims available in daily stock.
  • Technical Library: Over 600+ wheel rim drawings available for original OTR equipment.
  • Customization: Specialized designs tailored to unique client requirements.
  • Industry Experience: Over 15 years of outstanding experience servicing OE manufacturing clients globally.
  • Quality Assurance: Products exported to 70+ countries meeting international standards like ISO and DOT.
Frequently Asked Questions
Q1: What materials are used in these OTR wheel rims? We use high-strength steel such as Q345D for the gutter sections, back sections, and flanges, while locking components are made from 50Mn steel to ensure maximum durability under extreme mining conditions.
Q2: Are your rims compatible with major rigid dump truck brands? Yes, we have over 600 technical drawings compatible with major original Off-The-Road (OTR) equipment brands, specifically designed for rigid and articulated dump trucks.
Q3: How do you ensure the quality of the weld beads? Every wheel undergoes ultrasonic detection for all weld beads. Additionally, magnetic and X-ray inspections are conducted on key structural welds to meet safety requirements.
Q4: What surface treatment do the rims receive for corrosion protection? Each wheel is sandblasted and then coated with an epoxy resin electrophoretic primer or base coat, followed by a high-quality topcoat according to OEM specifications.
Q5: Can you provide customized wheel rims for non-standard equipment? Yes, our engineering team specializes in custom-manufacturing wheels and rims to suit your specific technical specifications and operational needs.
Q6: What certifications do your products hold? Our manufacturing processes and products comply with ISO standards and international quality tests including AS4457.1-2207 and DOT requirements.

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