One company thinks it has the answer for truck operators that want to use natural gas but are concerned about range issues: a dual-fuel system that can be retrofitted to existing diesel engines.

GreenMan Technologies Inc. announced that its American Power Group Inc. subsidiary has signed a U.S. Environmental Protection Agency Test Vehicle Exemption agreement with Paper Transport Inc. to ...

Peake Fuel Solutions has a new product called "Diesel Natural Gas," or DNG, that allows truck owners to run a Cummins ISX 15 engine on a combination of natural gas (CNG or LNG) and diesel, or on 100% ...

This is a preview. Log in through your library . Abstract ABSTRACT Dual fuel combustion processes, which burn varying ratios of natural gas and diesel, are an attempt to reach high efficiencies ...

ABSTRACT Abundant supply of Natural Gas (NG) is U.S. and cost-advantage compared to diesel provides impetus for engineers to use alternative gaseous fuels in existing engines. Dual-fuel natural gas ...

Note: This is Part 2 of a two-part series on dual-fuel engines, which are glider kit trucks powered with a diesel engine that has been refurbished and equipped with an APG/WheelTime retrofit natural ...

Landi Renzo USA announced it has received EPA approval of a dual-fuel (diesel and natural gas) engine. The remanufactured powerplant is a pre-EGR Detroit Diesel S60 12.7L engine. The dual-fuel system ...

Diesel is great by itself, but when it pairs up with compressed natural gas (CNG) it is outstanding. Traditionally, diesel performance meant more fuel plus more air equals more power. CNG changes this ...

Everllence has introduced its new dual-fuel ME-LGIA (liquid gas injection ammonia) two-stroke engine to the maritime sector. The new engine has been presented at an event in Copenhagen, which was ...

The key ingredient to maximizing the peak performance of a diesel engine is increasing the amount of diesel being burned. On old mechanical-injection engines, the only way to do this was to modify the ...