Service: USAF Armament: AC-130H: 40mm and 105mm cannons; AC-130U: 40mm, 105mm cannons and 25mm gatling gun. Propulsion: Four Allison T56-A-15 turboprop engines Speed: 300 mph Range: 1,300 nm Crew: ...
The EH4000AC-3 displayed at the Hitachi Construction Machinery booth at MINExpo INTERNATIONAL® this year is the only rigid frame haul truck at the show that features a Hitachi designed, built and ...
ABB introduces new compact all-compatible machinery drives The newest entry in ABB’s low voltage AC drives portfolio, the ACS180 provides user-friendly, reliable, and energy-efficient motor and ...
Hitachi introduced its largest rigid-frame hauler, the EH5000AC-3, at the MINExpo trade show in Las Vegas. It is the first hauler to feature the company’s Advanced Hitachi AC Drive System. The ...
Hitachi Construction Machinery – Americas launches EH3500AC-3 and EH4000AC-3 Rigid-Frame Haul Trucks
MOLINE, Ill. (August 3, 2015) – Hitachi Construction Machinery – Americas today announced the launch of two rigid-frame haul truck models designed for use in large-scale mining operations – the ...
For motor applications, engineers have several options at their disposal. Typically, engineers can choose between direct-current (DC) or alternating-current (AC) motors. Machine Design has covered the ...
How does regeneration work? The positives and negatives of ac regeneration. The benefits of dc regeneration. In October 2021, I presented an article called “Reap the Benefits of Regeneration when ...
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