Reviewing new EPA rules for heavy equipment

Description

Abstract: Starting Jan. 1, new EPA rules go into effect that regulate the amount of pollution that can be emitted from large diesel engines used in a variety of construction-site equipment, including large mobile generators and backhoes. These “Non-road Tier 4 Emission Standards” are forcing heavy equipment makers to develop new fuel-saving and low-emission engines that may not work exactly like previous models. This article describes how things are changing “under the hood” and what the impact may be on aftermarket sales.