Examples of Tier 3 engine in a sentence
For example, if a Tier 0 vehicle is repowered with a Tier 3 engine with SOON program funds, for purposes of compliance with section 2449.1, that vehicle is still treated as if it were a Tier 0 until the end of the contract period for the SOON program project.
In the event that a Tier 3 engine is not available for any off-road equipment larger than 100 hp, that equipment shall be equipped with a Tier 2 engine, or an engine that is equipped with retrofit controls to reduce exhaust emissions of nitrogen oxides (NOx) and diesel particulate matter (DPM) to no more than Tier 2 levels unless certified by engine manufacturers or the on-site AQCMM that the use of such devices is not practical for specific engine types.
The trade-up concept is a two-step transaction in which the owner of equipment with a Tier 0 (uncertified) or Tier 1 certified diesel engine agrees to scrap that equipment in exchange for a previously used and reconditioned piece of cleaner diesel equipment (certified Tier 2 or Tier 3 engine), at little out-of-pocket cost.
We believe it is appropriate to coordinate the marine Tier 3 standardswith the nonroad Tier 4 (rather than Tier 3) engine developments in this way because marine diesel engines are largely derived from land-based nonroad counterparts, and because the advanced fuel and combustion systems that we expect the Tier 4 nonroad engines to employ will allow approximately a 50 percent reduction in PM when compared to the reduction potential of the nonroad Tier 3 engines.
They include the benefits of the 2007 Shore Power Regulation, the benefits of the San Pedro Bay Ports voluntary vessel speed reduction program, the proposed benefits of the current proposal, the fuel-related benefits of the North American Environmental Control Area (ECA), but not the NOx benefits of IMO Tier 3 engine standards.
For diesel powered equipment where the requirements of Part “b” cannot be met, the equipment shall be equipped with a Tier 3 engine without retrofit control devices or with a Tier 2 or lower Tier engine using retrofit controls verified by ARB or US EPA as the best available control device to reduce exhaust emissions of PM and nitrogen oxides (NOx) unless certified by engine manufacturers or the on-site AQCMM that the use of such devices is not practical for specific engine types.
For manufacturers using the new provision for a reduced useful life, we will be ready to work with engine manufacturers to apply the provisions of 40 CFR 1042.245(b) to determine appropriate deterioration factors (see Section III.E.1).Based on input received from engine manufacturers after the comment period, we expect boat builders to have several available Tier 3 engine models.
All off-road diesel-powered equipment used during construction will be equipped with a U.S. Environmental Protection Agency (EPA) Tier 3 engine, except for specialized construction equipment in which an EPA Tier 3 engine is not available, and a diesel particulate matter trap.
To address how certain existing compression ignition (CI) engines are currently regulated, the EPA proposes to specify that any existing certified CI engine above 300 HP at an area source of HAP emissions that was certified to meet the Tier 3 engine standards and was installed before June 12, 2006, is in compliance with the NESHAP.
In the event that a Tier 3 engine is not available for any off-road equipment larger than 50 hp, that equipment shall be equipped with a Tier 2 engine, or an engine that is equipped with retrofit controls to reduce exhaust emissions of nitrogen oxides (NOx) and diesel particulate matter (DPM) to no more than Tier 2 levels unless certified by engine manufacturers or the on-site AQCMM that the use of such devices is not practical for specific engine types.