Yale Materials Handling Corporation announces a new line of industrial engines from Power Solutions International Inc (PSI) for its 3,000- to 7,000-pound Class IV and V lift trucks. Featuring Yale ...

No one needs to review rocket blueprints, wins and losses, or successful and failed launches, to know that the business of getting heavy lift payloads into space is a tricky one. It took a decade and ...

The aerospace giant has a new seven-year project that foresees up to 277 turboshaft engines for heavy-lift helicopters, for the U.S. Marine Corps.

It's no secret that adding duration and valve lift helps make power. But besides changing camshafts, there is another way to modify valve events-change the rocker-arm ratio. Ford V-8 rocker ratios-at ...

Planned upgrades to the CH-53D Sea Stallion and CH-53E Super Stallion engines will give pilots more power on hot temperature and high altitude flights, and Marine Heavy Lift squadrons the ability to ...