www.thedriller.com/articles/91738-tdh-manufacturing-all-electric-pump-hoist

TDH Manufacturing All-Electric Pump Hoist
January 27, 2020
Introducing the first ever All-Electric Pump Hoist by TDH Manufacturing! Running off a Hi-Performance Electric Vehicle Motor, your pump hoist will no longer need the truck engine running in order to operate. With enough battery life on a single charge to power a TDH pump hoist for 10 hours, idling is a thing of the past. tdhmfg.com