Sicuro Secure D29 belongs to the On/Off category models, designed for installation on the driving axle of dump trucks and other special equipment based on large-capacity trucks. The model is calculated for operation in conditions where the equipment is regularly moved between roads with solid pavement and technological routes of quarries, construction sites, sand and gravel developments.
Traction in unstable surface conditions
The tread part of the tyre is made using massive blocks at the edges, forming a large number of transverse working edges. This solution allows for more confident realization of the torque on the driving axle. The significant volume of inter-block space contributes to self-cleaning of the tread, thanks to which the traction properties are preserved even when operating on viscous and contaminated surfaces. At the same time, the open design reduces the likelihood of stones getting stuck between the pattern elements, reducing the risk of tread damage.
Design for heavy operating conditions
The tyre is designed for constant impact loads characteristic of construction and quarry equipment. The reinforced carcass and sturdy breaker effectively resist deformation when moving with a full load, maintaining the stability of the contact patch. The additional strength reserve of the sidewalls due to their increased thickness reduces the likelihood of damage when driving over sharp rock edges, curbs, and other obstacles.
Wear resistance in On/Off mode
The model stands out with an increased tread depth and specialized compound. Both components slow down the process of abrasive wear on gravel surfaces, while effectively resisting cuts, chips, and spalling. And in combination with the optimized tread profile, this prevents local overheating of the tread and promotes more even wear of the tread.
Key features of Sicuro Secure D29:
- the On/Off category tyre is designed for the driving axle of dump trucks and other heavy special equipment operating in mixed conditions;
- the combined design of the tread pattern with a solid longitudinal rib in the middle and open shoulder zones of blocks supports high traction properties on loose, rocky, and contaminated surfaces and directional stability, low heat generation, and fuel consumption on asphalt;
- the reinforced construction of the carcass and sidewalls increases resistance to impact loads and mechanical damage when moving on technological roads;
- the deep tread in combination with a wear-resistant rubber compound slows down abrasive wear and extends the tyre's lifespan during intensive operation.
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