{"id":1103,"date":"2025-01-29T17:15:38","date_gmt":"2025-01-29T16:15:38","guid":{"rendered":"https:\/\/eurorubber.hypefarm-test.it\/pneumatico-otr-mescole-per-il-movimento-terra\/"},"modified":"2025-06-30T14:15:15","modified_gmt":"2025-06-30T12:15:15","slug":"otr-tyre-earthmoving-compounds","status":"publish","type":"page","link":"https:\/\/eurorubber.hypefarm-test.it\/en\/tyre-compounds\/otr-tyre-earthmoving-compounds\/","title":{"rendered":"OTR TYRE – Earthmoving Compounds"},"content":{"rendered":"

[vc_row full_width=”stretch_row” gap=”20″ equal_height=”yes” kd_background_overlay=”default” kd_background_image_position=”vc_row-bg-position-top” css=”.vc_custom_1737101908875{margin-top: 40px !important;padding-top: 100px !important;padding-bottom: 100px !important;}” el_class=”swap-on-mobile”][vc_column width=”1\/2″][vc_single_image image=”682″ img_size=”full” css=””][vc_empty_space][\/vc_column][vc_column width=”1\/2″]

OTR TYRE<\/p>

EARTHMOVING COMPOUNDS<\/h2><\/header>[vc_separator color=”custom” align=”align_left” border_width=”3″ el_width=”20″ css=”.vc_custom_1695990783786{margin-bottom: 30px !important;}” accent_color=”#007e3f”][vc_column_text css=””]Eurorubber has developed a highly competitive line of compounds for the earthmoving tire retreading sector. In order for the final product to be competitive, it is essential to have field knowledge of the product and the production process, which is why the development of formulations for different types of tires relies on experts with extensive technical expertise.<\/p>\n

The formulation of a compound for OTR (Off-The-Road) tire retreading is highly complex because it requires combining good processability (extrusion through the strip winding technique of large masses at high temperatures) with high-performance requirements in the field (cut resistance, tearing, abrasion, and heat generation), which are typically demanded by this type of tire.<\/p>\n

On top of that, there is the need for tread compounds with characteristics suitable for the various applications the tires are intended for (mining, transport, road and building construction sites, etc.).[\/vc_column_text][vc_empty_space]VIEW CATALOGUE<\/span><\/a>[vc_empty_space][\/vc_column][\/vc_row][vc_row full_width=”stretch_row_content” equal_height=”yes” content_placement=”middle” kd_background_overlay=”default” kd_background_image_position=”vc_row-bg-position-top” css=”.vc_custom_1703146216708{margin-top: 70px !important;padding-top: 140px !important;padding-bottom: 70px !important;background-color: #f5f5f5 !important;}” el_class=”swap-on-mobile”][vc_column width=”1\/6″][\/vc_column][vc_column width=”2\/6″][vc_column_text css=””]<\/p>\n

The section of an earthmoving tire shows the composition of the tread, which typically consists of three elements:<\/p>\n

1) Tread – the compound that comes into contact with the road surface and, therefore, differs depending on the intended use of the tire (mining, transport, compaction, dumping), with physical characteristics aimed at achieving the required performance (cut resistance, abrasion resistance, and heat generation).<\/p>\n

2) Base – an intermediate compound with low heat generation, which, while maintaining high mechanical properties, must have as its main feature high resilience.<\/p>\n

3) Substrate- the compound that connects the carcass and the tread. It must have a high vulcanization speed, but at the same time, it must protect the compounds above from premature vulcanization.<\/p>\n

4) Sidewall- the compound that covers the sidewall, which is typically scraped and repaired from cuts caused by previous use. The formulation must restore the primary characteristics of the sidewall compound: ozone resistance and fatigue resistance.<\/p>\n

In addition to the tread compounds, our offering includes the Cushion (Substrate), Base, Sidewall, and Solution compounds.<\/p>\n

[\/vc_column_text][\/vc_column][vc_column width=”3\/6″][vc_single_image image=”676″ img_size=”full” css=””][\/vc_column][\/vc_row][vc_row full_width=”stretch_row” gap=”20″ equal_height=”yes” content_placement=”middle” kd_background_overlay=”default” kd_background_image_position=”vc_row-bg-position-top” css=”.vc_custom_1738167306978{padding-top: 40px !important;padding-bottom: 40px !important;}” el_class=”swap-on-mobile”][vc_column width=”1\/2″][vc_column_text css=””]The graph illustrates the map of different formulations of the tread compound for use and various travel ratios on road, terrain, and rock.<\/p>\n

The physical characteristics that represent the entire working cycle of a tread compound for OTR tires are as follows:<\/p>\n