Woodward P2X Features & Functionality

Key Product Variants Include

• Medium-Pressure Injection Family (MPI)

• High-Pressure Dual-Fuel Family (HPDF)

Features & Functionality

The Medium Pressure Injection (MPI) product line features a direct actuated technology

for port fuel injection or medium pressure direct injection. 

The family supports different fuels and combustion strategies and offers liquid fuels

(methanol, ethanol or ammonia) and gaseous fuels (hydrogen) injection with electronically

controlled Common Rail technology, up to 250 bar injection pressure.

The injectors can be customized to match every engine’s requirement in terms of nozzle positioning,

fuel inlet, and packaging while maintaining high commonality with the family.

The High-Pressure Dual Fuel (HPDF) product line features a twin nozzle concept,

with two injectors in one unit: one side for ammonia or methanol injection up to 700 bar

injection pressure with electronically controlled Common Rail technology,

the other side for diesel injection for pilot-ignition or full back-up capability.

The diesel-side is offered with mechanical injection (pump-line-nozzle technology, PLN) 

or state of the art Common Rail Technology, customized to engine requirements.

The twin-needle dual fuel injector concept is much easier to integrate into a cylinder

head compared to two separate injectors with the advantage of both nozzles being in the

center of the cylinder for optimized combustion. The modular approach enables adaptation

of the design to match individual customer requirements.

Woodward is committed to supporting the global transition to low carbon fuels and

helping its customers meet the performance demands of new engines.

The company has been working closely with engine OEMs to develop and validate the new product lines.