Tires: Size 27.00R49 to 59/80R63, Speed Rating Up to 65 km/h

Component Specifications

Definition

Specialized pneumatic or solid rubber tires engineered for rigid dump trucks used in mining, quarrying, and large-scale construction. These tires feature reinforced sidewalls, deep tread patterns, and advanced rubber compounds to withstand extreme loads (typically 50-100+ tons per tire), abrasive surfaces, high temperatures, and prolonged operational cycles. They provide critical traction, load distribution, and shock absorption while operating in harsh environments with minimal maintenance intervals.

Working Principle

Operates through pneumatic pressure (for air-filled tires) or solid rubber deformation (for solid tires) to distribute vehicle weight across a contact patch, reducing ground pressure. The tread design evacuates debris and provides traction, while the carcass (steel belts, ply layers) maintains structural integrity under dynamic loads. Heat dissipation is managed through specialized rubber compounds and tread patterns to prevent thermal degradation.

Materials

Reinforced synthetic rubber compounds (SBR, natural rubber blends), steel cord belts (for radial tires), nylon/polyester carcass plies, bead wires (high-tensile steel), anti-ozonants, and wear-resistant additives. Solid tires use ultra-durable rubber compounds without air cavities.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Size	27.00R49 to 59/80R63
Load Index	Up to 100,000 kg per tire
Ply Rating	40-60 PR
Tread Depth	100-150 mm
Speed Rating	Up to 65 km/h
Inflation Pressure	550-900 kPa

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 4250, ISO 4251, DIN 7801

Parent Products

This component is used in the following industrial products

Rigid Dump Truck

A heavy-duty off-road vehicle designed for transporting large quantities of bulk materials in mining, construction, and quarrying operations.

View Product Details

Engineering Analysis

Risks & Mitigation

Tire blowouts from underinflation
Tread separation due to overheating
Sidewall damage from sharp rocks
Rim slippage from improper mounting

FMEA Triads

Trigger: Underinflation or overloading
Failure: Tire overheating and blowout
Mitigation: Implement daily pressure checks, use TPMS, and adhere to load charts

Trigger: Impact with sharp rocks or debris
Failure: Sidewall or tread cuts leading to air loss
Mitigation: Use cut-resistant compounds, maintain clear haul roads, and install tire protection chains

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±5% on dimensions per ISO 4250, load capacity verified per ISO 4251

Test Method

Laboratory testing (durability, traction, heat resistance) and field validation under simulated mining conditions

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Tires

Manufacturer profiles associated with Tires.

Sourcing Tires from China?

Tell us your specification and target quantity — we will match it against manufacturer records and come back with the factories that fit.

Request manufacturers We manufacture this

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

Related Components

Mounting Interface

Precision mounting interface connecting punch tips to pharmaceutical tablet press machines for accurate tablet production.

Chrome Plating

Hard chrome plating is an electroplating process that deposits a layer of chromium onto metal surfaces to enhance wear resistance, corrosion protection, and reduce friction for hydraulic cylinder piston rods.

Upper Tool (Punch)

Upper Tool (Punch) is the active forming component in metal plate bending machines that applies precise downward force to create bends in sheet metal.

Main Frame

The main frame is the primary structural component of a hydraulic press, providing rigidity and stability to withstand high compressive forces during metal forming operations.

Frequently Asked Questions

What is the typical lifespan of rigid dump truck tires?

Lifespan varies from 3,000 to 10,000 hours depending on operating conditions, load, terrain, and maintenance. Proper inflation and avoiding overloading can extend tire life significantly.

Can rigid dump truck tires be retreaded?

Yes, many radial tires can be retreaded 2-3 times if the casing remains intact, reducing costs by up to 50% compared to new tires. Solid tires cannot be retreaded.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Tires