Shindaiwa Trimmers are big on power and low on weight. A choice of engine technologies - either traditional 2-stroke or the new 2/4 stroke engine - makes them right for any environment. The stars of the show are the T254 and T344 powered by 2/4 stroke engine technology. The all new T254 and T344 feature beefed up gear cases for more torque to the cutting head for maximum performance in the toughest conditions.