Croatia HR
Promijeni zemlju

SP 446 17.5 & 19.5"

  • Na cesti
  • Guma – Na cesti Pogonska

The SP446 offers optimum traction troughout the tyre life ensuring high mileage and robustness.

  • High mileage performance in all applications
  • Winter capabilities (3PMSF) and life long traction
  • Functional versatility in a wide range of services
  • Mogućnost ponovne vulkanizacije

    Mogućnost ponovne vulkanizacije

Ocjene učinkovitosti

  • Otpornost na oštećenja 5 od 5
  • Potencijal kilometraže 4.5 od 5
  • Vuča u svim godišnjim dobima 4 od 5

Na temelju Dunlop internih testova

Dimenzije

" Dimenzija

Dimenzija

Širina gume, omjer širine i visine, konstrukcija gume (R = radijalna) i promjer naplatka.

Indeks opterećenja (LI2)

Indeks opterećenja

Označava najveće opterećenje određene gume.

Maksimalna brzina (SI2)

Indeks brzine

Označava maksimalnu brzinu kod dvostruke montaže.

Osovinsko opterećenje (kg)

Osovinsko opterećenje (kg)

Maksimalno opterećenje po osovini.

Norm. Inf

Nom. tlak

Nominalni tlak (bar).

Prep. Naplatak

Prep. Naplatak

Preporučena širina naplatka (kao što preporučuje ETRTO).

Dizajn

Dizajn

Profil Prianjanje na snijegu Prianjanje na ledu

Prianjanje na ledu, Prianjanje na snijegu

Značajke

Dunlop SP 446 17.5 - 19.5
  1. 1. Directional pattern with optimized low angle V-shape

    V-shaped grooves effectively evacuate water, mud and snow while the low angle design increases robustness and resistance against high-torque stresses -> More traction and robustness

  2. 2. Open grooves and high number of wave shape sipes

    The sipes increase flexibility allowing the block to open when it enters the footprint and create additional biting edges for further increased traction on hard packed snow surfaces -> Improved traction on all surfaces through the tyre life; excellent Winter mobility

  3. 3. Shoulder tie-bars

    Tie bars increase the stiffness of the tread and reinforce the shoulder areas; resulting in less block movement and slippage -> Increased rib tear resistance in high torque applications and even shoulder wear

  4. 4. Progressive centerline humps

    Humps connect the tread blocks for limited block movement and reduced tread wear; the optimized stiffness improves late life traction -> High mileage potential and traction, reduced rolling resistance

Primjene:

  • Long haul
  • Regional haul
  • Urban traffic

New CASING

Both SP346 and SP 446 feature a very robust carcass structure bringing durability and peace of mind for the user 


Strong belt structure to resist to impacts while providing comfort and durability 


Robust bead area to cope with high variability of loads

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