Double R Industries is the company behind the Powerjack Systems brand of hydraulic trailer jacks. Double R Industries manufactures the Powerjacks in house and supplies them directly to the Utility, Agricultural, Construction and Transportation markets. The Double R Industries shop is equipped with cnc hydef plasma capacity to 130amp and 6' x25' cutting area. as well as welding and light fabrication. Double R Industries also maintains manual milling and turning capabilities for one off and new product development The Powerjack System is a rugged and reliable hydraulic trailer lift with a safety lock stand built in. Our main applications are for heavy trailers and implements that are unhooked loaded or frequently unhooked. The Powerjack has been in service for over 25 years. Since the purchase of the product line in 2009 Double R Industries has made many improvements and has recently made all sizes available with 3000 psi capabilities using either existing hydraulics or 12V electric power units. This has allowed us to offer our products to the agricultural, construction, and utility industries as a replacement for the standard screw jack. Double R Industries is proud to announce our patent pending, Powered Lockstand feature and the wireless remote controlled hydraulic system to power it. You can now sit in the safety and comfort of the cab of your truck and lower the hitch onto the ball or pintle with the push of a button. The new system will work with electric power units, truck, or tractor hydraulics including tool circuits. Contact us for Faster, Safer, Easier, Trailer Hookups