(86-591) 8340 5668

sales@keypower.biz lily-wang2005
Englishen русскийru españoles
banner
News
New Products
Keypower assembles Perkins EPA tier 4 final engine

2019-09-02

Keypower is the first OEM company in China who has purchased the first unit of Tier 4 final Perkins engine for assembling.



The EPA Emission standards require to reduce two primary exhaust pollutants. Including Particulate matter (PM), which is mostly unburned hydrocarbons like soot that previously shot out the exhaust stack unimpeded, and Nitrates of Oxygen (NOx), which is a primary ingredient of smog.

During diesel engine’s combustion process, particulate matter (PM) forms. Perkins diesel particulate filter (DPF) solutions capture a high percentage of PM or soot  through oxidation reactions.

To reduce the Nitrates of oxygen, Selective Catalytic Reduction (SCR) can be a solution, SCR is the catalysed chemical reaction that reduces NOx to water and nitrogen.

The process uses diesel exhaust fluid (DEF) as the reductant. DEF is injected into a tube where it mixes with the exhaust. The reactions take place as the DEF/exhaust mixture passes through the SCR catalyst.


We Are Best In Construction!

Want To View More Works Done By Our Team.
Get an Quote

Focusing on the field of new energy power generation in 20 years, products and services cover more than 50 countries in the world. The R & D team collects top experts in various fields, and is committed to providing the world's first class PV power plant solutions.

Copyright © Fuzhou GFF KEYPOWER Equipment Co., Ltd. All Rights Reserved XML|Sitemap

 

Chat now

Live Chat

We will contact you as soon as possible!