The Impact of Tier 4 Diesel Engines

The Cat C4.4 ACERT Tier 4 Final, Stage IV Industrial Engine ranges in power from 45 to 225 bkW (60.3-302 hp). Photo: Caterpillar

This Wacker Neuson CRT 48-35V is powered by a 35-HP Vanguard Big Block gasoline engine.

Whiteman successfully converted one of its riding trowels from diesel to gasoline.

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