LL42(E-3)
- 5 sizes
- Bias OTR
LL42(E-3) is a bias OTR tyre designed for large rigid dump trucks operating in mining, quarrying and heavy construction environments. The tyre features a block tread pattern with self-cleaning grooves and high wear resistance, suited for repeated loading and unloading on rough terrain. 00-25, with ply ratings from 16 to 36 and load capacities up to 11,050 kg at 1100 kPa. 0 inches.
What LL42(E-3) Is Built For
LL42(E-3) is a bias OTR tyre designed for large rigid dump trucks operating in mining, quarrying and heavy construction environments. The tyre features a block tread pattern with self-cleaning grooves and high wear resistance, suited for repeated loading and unloading on rough terrain. It is available in five sizes across 14.00-24 and 14.00-25, with ply ratings from 16 to 36 and load capacities up to 11,050 kg at 1100 kPa. The tread depth is consistently 375 mm across all sizes, and the rim width is 10.0 inches. It is intended for use on the drive axle of rigid dump trucks under continuous heavy-duty service.
Manufacturer Feature Claims
- Available for large rigid dump trucks
- Wear resistance,good grip and self-cleaning performance
Key Benefits
- High wear resistance extends casing life in abrasive mining and quarry environments
- Block tread pattern with self-cleaning grooves maintains grip in muddy or dusty conditions
- Consistent 375 mm tread depth across all sizes ensures predictable performance and retreadability
- Available in 14.00-24 and 14.00-25 sizes with ply ratings from 16 to 36 to match heavy axle loads
- Max load up to 11,050 kg at 1100 kPa on the 14.00-25 36PR size for high-capacity dump trucks
Problems It Solves
- Rapid tread wear on dump truck tyres in abrasive mining and quarry environments due to lack of wear-resistant compound
- Loss of traction in mud or loose aggregate when grooves become clogged with material
- Inconsistent casing life across different sizes and ply ratings when sourcing from multiple suppliers
- Need for multiple tyre patterns to cover different dump truck models and load levels
- High replacement frequency due to sidewall damage or casing failure on unsealed roads
Who It Is For
- Mining and quarry contractors sourcing tyres for large rigid dump trucks
- Construction site operators managing dump trucks on unsealed and uneven surfaces
- Fleet managers replacing OTR tyres that fail prematurely due to wear or poor traction
- Importers buying mixed container loads of OTR tyres for regional distribution
- Government tender buyers specifying OTR tyres for infrastructure projects with heavy haul requirements
Application Scenarios
- Large rigid dump trucks in open-pit mining operations carrying heavy loads over ungraded haul roads
- Quarry sites where trucks move loaded material from extraction face to processing plant on rough terrain
- Construction sites with frequent loading and unloading on gravel or compacted soil surfaces
- Heavy-duty dump trucks operating in high-temperature environments where heat buildup affects tyre life
- Fleets requiring a single OTR pattern across multiple dump truck models with similar axle loads
Technical Features
- Bias construction with reinforced casing for high load and impact resistance
- Block tread pattern with self-cleaning grooves to maintain grip in muddy or dusty conditions
- Tread depth of 375 mm across all listed sizes, supporting multiple retreads
- 10.0 inch rim width standard across all sizes for compatibility with common dump truck wheels
- Load and pressure ratings confirmed in the size table for each size and ply combination
Size Table and Specification
Manufacturer data for every size in this pattern. Check the standard rim against your wheel and the load against your axle plate before ordering.
- Tyre Type
- Bias OTR, for dump truck
- Axle Position
- Drive axle
- Sizes Available
- 14.00-24, 14.00-25
- Ply Ratings
- 16, 24, 28, 36
- Load Index Range
- 7300 to 11050 kg
- Max Load at 10km/h
- 7300 to 11050 kg
- Max Load at 50km/h
- 7300 to 11050 kg
- Inflation Pressure at 10km/h
- 550 to 1100 kPa
- Inflation Pressure at 50km/h
- 550 to 1100 kPa
- Section Width Range
- 4000 to 5600 mm
- Overall Diameter Range
- 375 to 850 mm
- Tread Depth
- 375 mm
- Rim Width
- 10.0 inches
- Tread Pattern
- Block with self-cleaning grooves
- Casing Type
- Bias construction
All 5 Listed Sizes
| Size | Ply Rating | Rim | 10km/h Max.Load Inflated (kg) Pressure (kPa) | 50km/h Max.Load Inflated (kg) Pressure (kPa) | Section Width (mm) | Overall Diameter (mm) | Tread Depth (mm) | Type TT TL | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 14.00-24 | 16 | 10.0 | 7300 | 550 | 4000 | 375 | 375 | 1370 | 27.0 | TT |
| 14.00-24 | 24 | 10.0 | 9500 | 850 | 5150 | 575 | 375 | 1370 | 27.0 | TT |
| 14.00-24 | 28 | 10.0 | 10000 | 925 | 5600 | 650 | 375 | 1370 | 27.0 | TT |
| 14.00-25 | 28 | 10.0 | 10000 | 925 | 5600 | 650 | 375 | 1370 | 27.0 | TT |
| 14.00-25 | 36 | 10.0 | 11050 | 1100 | 5500 | 850 | 375 | 1370 | 27.0 | TT |
Materials and Construction
- Bias casing construction with high-strength fabric layers for load and impact resistance
- Tread compound engineered for high wear resistance in abrasive mining and quarry environments
- Groove design with self-cleaning profile to prevent material buildup under load
From Size List to Loaded Container
Confirm the required size, ply rating and load index against the dump truck's axle load and rim width
We quote FOB or CIF based on your load port and confirm current plant availability
Production or stock allocation is confirmed with the plant before deposit payment
Container is loaded, insured and shipped with certificate of origin and full export documentation
Quality and After Sales
- Every tyre supplied carries a one year warranty against manufacturing defect
- Warranty claims are handled directly by us, not passed back to the plant
- Cargo transportation insurance is arranged on every shipment
- DOT, ECE and other markings are confirmed against your market requirement before loading
Customisation Options
- Mixed container loading across sizes, patterns and brands to match your order book
- Certificate of origin issued to suit your import duty position
- Sidewall branding and private label subject to plant minimum order quantity
- Label, marking and packaging adjusted to the destination market requirement
Where This Pattern Wins and Where It Does Not
Compared With Radial OTR tyres
Bias construction offers better resistance to impact and puncture in rough terrain, but radial tyres may offer longer tread life on smooth haul roads
Compared With Standard OTR tyres with lower ply ratings
Higher ply ratings in LL42(E-3) support heavier loads and longer casing life under continuous dump truck duty
Compared With Tyres without self-cleaning grooves
The block pattern with self-cleaning grooves maintains traction in mud and loose aggregate, reducing slippage and wear
Use Guide
- Match ply rating to actual axle load; overspecifying increases cost and reduces ride comfort
- Check rim width against the wheel: all sizes use 10.0 inch rim, confirm compatibility with your truck
- Inflate to the pressure shown in the size table for your load and speed; dual and single fitment pressures differ
- Rotate tyres between drive positions before irregular wear sets in, especially on trucks with one-way loading patterns
- Inspect tread grooves after each shift for trapped material, especially in muddy or dusty conditions
LL42(E-3) Buying Questions
What is the minimum order quantity?
We load by full container. A 40HQ of 14.00-24 or 14.00-25 typically fills at container weight rather than volume, so the practical minimum is one container. Mixed loads across sizes and patterns are accepted.
What is the lead time?
It depends on whether the size is in stock at the plant or has to be produced. We confirm current availability with the plant at the time of quotation rather than quoting a standard figure.
Which sizes are available?
14.00-24 in 16PR, 24PR, 28PR; 14.00-25 in 28PR, 36PR. Full load, pressure, width and diameter data for each is in the size table on this page.
Is this tyre suitable for mining use?
Yes. It is designed for large rigid dump trucks in mining and quarry environments with high wear resistance and self-cleaning tread.
Can you supply DOT or ECE marked tyres?
Marking requirements vary by destination. Tell us the import market and we confirm what marking the plant can supply on that size before you place the order.
What warranty do you give?
One year against manufacturing defect on all tyres we supply, with claims handled by us directly. Cargo transportation insurance is provided on the shipment itself.
Can you ship a mixed container with other patterns?
Yes. Most of our customers load one container across several patterns and sizes, which is the main reason to buy through us rather than from a single plant.
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Read the guideGet a Price on LL42(E-3)
Send the sizes and quantities you need. We confirm plant availability and quote FOB or CIF against your load port, and it can share a container with any other pattern.