BKT EARTHMAX SR 47 E4 – High-performance tire for rigid dump trucks in demanding opencast mining operations

The BKT EARTHMAX SR 47 E4 is an extremely robust Off-The-Road (OTR) radial tire, specifically developed for use on rigid dump trucks in mining, quarrying, and heavy earthmoving applications. It is designed to provide maximum stability, traction, and resistance under extreme conditions.

Application areas of the EARTHMAX SR 47 E4

This tire is primarily used where heavy loads, sharp rocks, and long operating hours are part of daily operations. It is particularly suitable for transport vehicles in opencast mining and off-road mining.

Typical Applications

• Rigid dump trucks in opencast mining
• Quarrying and mining operations
• Heavy transport vehicles in off-road use
• Material transport on rocky terrain

Technical design and construction

The EARTHMAX SR 47 is based on an all-steel radial construction with a particularly resistant steel belt structure. This design reliably protects the tire from cuts, punctures, and mechanical damage.

Key Features

• All-steel carcass for maximum stability
• Cut-resistant compound
• E-4 tread depth for long service life
• High resistance on rocky terrain

Performance in harsh off-road operations

The tire offers a very good balance of traction, stability, and steering precision. Especially on uneven and stony terrain, the tread ensures safe driving control and even wear.

Advantages at a Glance

• Very high puncture and cut resistance
• Stable performance under heavy load
• Good traction on rocky terrain
• Reduced downtime due to long service life

Economy and Efficiency

Thanks to its robust construction, the EARTHMAX SR 47 helps to reduce operating costs. Fewer tire changes, less downtime, and high mileage make it particularly economical for large industrial applications.

Technical Data (Brief Overview)

• Dimension: 24.00R35
• Load index: 209 (approx. 18,500 kg carrying capacity)
• Speed: B (up to 50 km/h)
• TRA Code: E-4
• Tire type: Radial / All-steel
• Recommended rim: 17.00/3.5

Conclusion

The BKT EARTHMAX SR 47 E4 is a high-performance special tire for rigid dump trucks in extreme off-road operations. Its combination of steel carcass, cut resistance, and high stability makes it a reliable solution for demanding mining and opencast mining applications.