vs.

      Mack LE613 (2004) vs. Western Star 4900 SA (2005)

      2 reasons to buy Western Star 4900 SA (2005):

      Motor

      Full power 447.4 kW and 261 kW 42 % more or 186.4 kW

      Gear box

      Forward gears number 13 and 5 62 % more or 8

      Neutral reasons:

      Motor

      Manufacturer Mack and Caterpillar
      Model AI-350 ASET IEGR and C11 (370 HP)

      Gear box

      Manufacturer Allison and Eaton Fuller
      Model 4500 RDS R 5-speeds and FR-13210B 13-speeds

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