ISB6.7 G Natural Gas Engine a Natural
Choice for Type C School Bus Market
RENO, NV, July 28, 2015 /PRNewswire/ - Cummins
Westport Inc. is introducing the 2016 ISB6.7 G, a 6.7-liter
MidRange, factory-built, dedicated natural gas engine, to the Type
C School bus market at the North American School Bus Show – STN
Expo Conference and Trade Show July
25-28 in Reno.
The ISB6.7 G natural gas engine is based on the Cummins ISB6.7
diesel engine platform – the industry leader in the Cummins
MidRange engine family and the top-selling engine in the school bus
market. The ISB6.7 G is fueled by compressed natural gas (CNG),
liquefied natural gas (LNG) or renewable natural gas (RNG),
utilizing Cummins Westport's proprietary spark-ignited,
stoichiometric combustion with cooled Exhaust Gas Recirculation
(SEGR) technology. Currently in field trials, the ISB6.7 G will be
in full production by mid-2016.
An important feature of the ISB6.7 G is Three-Way Catalyst (TWC)
aftertreatment, which is packaged as a muffler, and is
maintenance-free. No Diesel Particulate Filter (DPF) or Selective
Catalytic Reduction (SCR) aftertreatment will be required.
Preliminary specifications include a range of ratings up to 260
hp and 660 lb-ft torque, and automatic transmission capability, to
meet customer and original equipment manufacturer (OEM)
requirements. The ISB6.7 G will be manufactured at the Cummins
Rocky Mount Engine Plant in Whitakers,
N.C.
"We are pleased to display the ISB6.7 G to pupil transportation
professionals from across the United
States and worldwide here at the STN Expo," said
Rob Neitzke, President of Cummins
Westport. "The ISB6.7 G is the natural choice for Type C school bus
customers desiring clean, quiet and safe operations with
diesel-like power and performance."
The ISB6.7 G will be certified at launch to meet the U.S.
Environmental Protection Agency (EPA) and California Air Resources
Board (ARB) emissions standards of 0.20 g/bhp-hr nitrogen oxides
(NOx) and 0.01 g/bhp-hr particulate matter (PM), and 2017 U.S.
greenhouse gas (GHG) and fuel-economy regulations.
About Cummins Westport Inc.
Cummins Westport Inc. designs, engineers and markets 6
liter-to-12 liter spark-ignited natural gas engines for North
American commercial transportation applications such as trucks and
buses. Cummins Westport is a joint
venture of Cummins Inc. (NYSE:CMI) – a corporation of complementary
business units that design, manufacture, distribute and service
engines and related technologies, including fuel systems, controls,
air handling, filtration, emissions solutions and electrical power
generation systems, and Westport Innovations Inc. (NASDAQ:
WPRT/TSX: WPT), a global leader in alternative fuel, low-emissions
technologies that allow engines to operate on clean-burning fuels
such as CNG, LNG, hydrogen and biofuels such as landfill gas. For
more information, visit cumminswestport.com.
Note: This document contains forward-looking statements.
Forward-looking information is typically identified by words such
as "anticipate", "estimate", "expect", "forecast", "may", "will",
"could", "plan", "intend", "should", "believe", "outlook",
"project", "potential", "target" and similar words suggesting
future events or future performance. In particular, this
press release contains forward-looking information which includes
statements regarding the timing of full production of the ISB6.7 G
engine. Cummins Westport's business, operations,
markets, technology development, and regarding the
environment in which Cummins Westport operates, which are based on
Cummins Westport's estimates, forecasts and projections. These
statements are not guarantees of future performance and involve
known and unknown risks and uncertainties that are difficult to
predict, or are beyond Cummins Westport's control and are based on
assumptions that may cause our actual results, levels of
performance, activity or achievement to be materially different
from that implied by these forward looking statements. These
risks, uncertainties and assumptions include those relating to our
industry and products, technological development, demand for
natural gas vehicles as well as other risk factors and assumptions.
Consequently, readers should not place any undue reliance on such
forward-looking statements. In addition, these forward-looking
statements relate to the date on which they are made. Cummins
Westport disclaims any intention
or obligation to update or revise any forward-looking statements,
whether as a result of new information, future events or otherwise,
except as may be required by applicable law. The contents of any
website referenced in this press release are not incorporated
herein by reference.
SOURCE Cummins Westport Inc.