Спецшины LingLong DM668+ E4 S1

LingLong DM668+ E4 S1 — a radial tyre for rigid-frame mining dump trucks. The model is designed for operation in conditions where the tread is exposed to stones, uneven surfaces, and sharp inclusions in the ground. The deep E4-class tread pattern is combined with a robust carcass and a rubber compound engineered for cut resistance.

Deep, large-block tread

The tread surface consists of massive central blocks and separate shoulder elements. Wide transverse faces help transmit traction force, while the large block area provides support on firm terrain. The deep tread pattern ensures a reserve of working rubber and pronounced edges. For the 16.00R25 size, the manufacturer specifies a tread depth of 42 mm.

Cut resistance

The rubber compound is formulated to withstand contact with sharp objects and uneven surfaces. Enhanced cut resistance helps maintain tread integrity on haul routes with rocky inclusions. This is especially beneficial during regular transport over mining roads, where damage to the tread surface can limit tyre lifespan.

Robust carcass for impact loads

The carcass construction is designed to resist impacts and mechanical damage. It supports the working part of the tyre when driving over uneven surfaces, complementing the protective properties of the tread compound. This combination aims to maintain wheel functionality under heavy operating conditions and reduce the risk of forced equipment stoppages.

Key features of LingLong DM668+ E4 S1

- radial tyre of E4 class for rigid-frame haul trucks;
- deep, large-block tread pattern combines traction edges with ample working rubber reserve;
- tread depth is 42 mm for size 16.00R25 according to manufacturer data;
- rubber compound has enhanced cut resistance;
- strong carcass is designed to resist impacts and mechanical damage.